Development and implementation of a supervisor strategy and sliding mode control setup for fuel cell-based hybrid generation systems

•Download as DOCX, PDF•

0 likes•116 views

I3E Technologies, #23/A, 2nd Floor SKS Complex, Opp. Bus Stand, Karur-639 001. IEEE PROJECTS AVAILABLE, NON-IEEE PROJECTS AVAILABLE, APPLICATION BASED PROJECTS AVAILABLE, MINI-PROJECTS AVAILABLE. Mobile : 99436 99916, 99436 99926, 99436 99936 Mail ID: i3eprojectskarur@gmail.com Web: www.i3etechnologies.com, www.i3eprojects.com

Engineering

DEVELOPMENT AND IMPLEMENTATION OF A SUPERVISOR STRATEGY AND
SLIDING MODE CONTROL SETUP FOR FUEL-CELL-BASED HYBRID
GENERATION SYSTEMS
ABSTRACT
This paper presents the development and experimental results of a supervisor strategy and
a sliding mode control setup to improve the performance of hybrid generation systems. The
topology in this study is conformed by a core comprising a fuel cell module and a super
capacitor module, in combination with an alternative energy source module and an electrolyzer.
In particular, a wind power turbine is considered as alternative power source to attain a hybrid
generation system fully relying on renewable energy. First, a supervisor strategy is proposed to
manage the power flows of the subsystems and coordinate the system as a whole. Subsequently,
a sliding mode control setup for combined operation of the dc/dc power converters of the fuel
cell/super capacitor core is presented to track the power references synthesized by the supervisor
control. Both control levels, supervisor strategy and sliding mode controllers, are implemented
and assessed through extensive experimental tests under different wind conditions and heavy-
load changes.

This document summarizes a research paper that proposes a controller for a bidirectional converter to interface an ultracapacitor with renewable energy sources. The controller integrates both Peak Current Mode Control and Linear Quadratic Regulator methods. Simulation results show that the controller achieves good DC bus voltage regulation under different operating conditions of the bidirectional converter, and ensures smooth transition between the buck and boost modes. The controller is designed to improve the reliability and energy efficiency of renewable energy systems by utilizing an ultracapacitor for energy storage.

Proportional integral (pi) compensator design of duty-cycle-controlled buck l...

I3E Technologies

Pv isolated three port converter and energy-balancing control method for pv-b...

I3E Technologies

Adaptive droop for control of multiterminal dc bus integrating energy storage

I3E Technologies

Fuzzy logic control of a hybrid energy

ijfls

There is need for an energy storage device capable of transferring high power in transient situations aboard naval vessels. Currently, batteries are used to accomplish this task, but previous research has shown that when utilized at high power rates, these devices deteriorate over time causing a loss in lifespan. It has been shown that a hybrid energy storage configuration is capable of meeting such a demand while reducing the strain placed on individual components. While designing a custom converter capable of controlling the power to and from a battery would be ideal for this application, it can be costly to develop when compared to purchasing commercially available products. Commercially available products offer limited controllability in exchange for their proven performance and lower cost point - often times only allowing a system level control input without any way to interface with low level controls that are frequently used in controller design. This paper proposes the use of fuzzy logic control in order to provide a system level control to the converters responsible for limiting power to and from the battery. A system will be described mathematically, modeled in MATLAB/Simulink, and a fuzzy logic controller will be compared with a typical controller.

Fuzzy Logic Based Controller Effective Energy Management OfComposite Energy S...

IOSR Journals

This document summarizes a research paper that proposes a composite energy storage system (CESS) involving batteries and ultracapacitors for use in microgrids powered by renewable energy sources like photovoltaics. The CESS aims to address the intermittent nature of renewable power generation and fluctuating load demand. It uses both high energy density batteries and high power density ultracapacitors. DAB converters are used to interface the batteries and ultracapacitor to the DC bus. A fuzzy logic controller is proposed for effective energy management between the batteries and ultracapacitor to meet varying power needs. Simulation results demonstrate how the controller can dynamically allocate power demands and manage energy distribution between the storage components.

Stand-alone Hybrid systems become appreciating issues that ensure the required electricity to consumers. The development of a stand-alone Hybrid system becomes a necessity for multiple applications The enhance energy security. To achieve this objective, we have proposed an accurate dynamic model using Multi-Agent System (MAS) in which a solar energy System (SES) serves as the main load supply, an energy Backup System (ERS) is based on a fuel cell and Electrolyzer for long-term energy storage and an Ultra Capacitor (UCap) storage system deployed as a short-time storage. To cooperate with all systems, an Intelligent Power Management (IPM) based on a specific MAS is included. Thus, to prove the performance of the system, we tested and simulated it using the Matlab/Simulink environment.

A scheme for the power control in a dfig connected to a dc bus via a diode re...

I3E Technologies

REV 2016: Storage Project & Policy Successes: Enhancing Reneweables Integrati...

Daymark Energy Advisors

ENERGY MANAGEMENT SYSTEM FOR CRITICAL LOADS USING POWER ELECTRONICS

renukasningadally

The work aims at an Energy Management System (EMS) for Critical loads using Power Electronics. Here hybrid power sources (Grid and Solar cells) with battery have been used to supply the power to the critical loads at all times, suppose an end user increases his critical loads or non-critical loads this EMS system helps to maintain continuous power supply to these loads. Solar or Photovoltaic cells have been used for storing energy through battery and these batteries will discharge the stored energy at two conditions, one is when grid is shut down for short duration or for a long duration and another one is when there sudden increase in load by users

A SMART RESIDENTIAL PV AND ENERGY STORAGE SYSTEM

Anand Parakkat Parambil

The document proposes a smart residential photovoltaic (PV) and energy storage system to reduce energy costs. It presents a system model with PV modules, energy storage elements (EES), and electricity pricing policies. The system uses converters to control energy flow between the PV, storage, and home loads. Simulations show the system with lithium-ion batteries achieves 7-8% more daily cost savings than lead-acid batteries. Advantages include reduced reliance on the electric grid and cleaner energy. Disadvantages are higher initial costs and variable solar output. Future scopes are microinverters and cost competitiveness with conventional energy after 2020.

Dual transformer less single-stage current source inverter with energy manage...

Ecwayt

This document presents a novel dual transformerless single-stage current source inverter fed by a proton exchange membrane fuel cell (PEMFC) and photovoltaic (PV) array. The inverter achieves high voltage gain and controlled output voltage without using step-up converters or transformers. It utilizes an intelligent power management technique that focuses on extracting maximum power from the PV array while using the PEMFC as an energy storage system. The design is analyzed theoretically and validated with experimental results from a 400W prototype.

Dual transformer less single-stage current source inverter with energy manage...

Ecwaytech

Reconfigurable solar converter a single stage power conversion pv-battery system

Ecwaytech

The document introduces a new converter called the reconfigurable solar converter (RSC) that uses a single-stage three-phase grid-tie solar PV converter to perform both DC/AC and DC/DC operations for photovoltaic-battery systems, particularly at the utility scale. This converter solution minimizes conversion stages to improve efficiency and reduce cost, weight, and volume compared to traditional multi-stage converters. The paper demonstrates through analysis and experiments the attractive performance characteristics of the proposed RSC for PV-battery applications.

Noaman_MasterThesis_Abstract

Mohamed Bahaa Noaman

The document discusses concentrating solar power (CSP) tower plants and novel high-efficiency thermodynamic power cycles. It analyzes the Supercritical-CO2 closed Brayton cycle with recompression and compares it economically against the mature Rankine cycle under different solar tower configurations. A base-load power plant was simulated for the two cycles with a 3 solar-multiple setup to achieve a 70% capacity factor. Exergy analysis showed around 71% efficiency for the recompression S-CO2 closed Brayton cycle at 900°C, while economic analysis found levelized costs of electricity of $0.11/kWhe for the Rankine cycle and $0.105/kWhe for the S-CO

Comparison of the modular multilevel dc converter and the dual active bridge ...

I3E Technologies

A STATCOM CONTROL SCHEME FOR POWER QUALITY IMPROVEMENT OF GRID CONNECTED TO W...

Power System Operation

5 benefits of load curve analysis

Derick Jose

This document discusses benefits for different types of energy consumers and grid operators. It identifies energy guzzlers, vampires, and devices that are resistive, inductive, or capacitive. It then lists benefits such as offering energy audits, asset refinancing, flexible pricing, optimizing peak stress, exploring energy habits, assessing transformers, deploying capacitive banks, and reducing spot energy procurement. The benefits are categorized for local distribution companies or transmission and distribution service providers as well as retail energy providers.

integration of pumped hydro storage into renewable energy sources for support...

MuneerAlam11

EEE MATLAB 2015 PROJECTS

GLOBAL E SMART TECHN Hyderabad

This document lists 48 M.Tech projects related to power electronics, electric drives, and control systems from 2014. The projects cover topics such as grid-connected photovoltaic systems, wind turbine interfacing, BLDC motor drives, DC-DC converter efficiency optimization, resonant converters, multilevel inverters, PWM strategies, modular multilevel converters, DC-DC converters, and photovoltaic simulators. All projects were completed in 2014.

Application of boost converter to increase the speed range of dual stator win...

Asoka Technologies

In this paper, a topology using a Dual-stator Winding Induction Generator (DWIG) and a boost converter is proposed for the variable speed wind power application. At low rotor speeds, the generator saturation limits the voltage of the DWIG. Using a boost converter, higher DC voltage can be produced while the DWIG operates at Maximum Power Point Tracking (MPPT) even at low speed and low voltage conditions. Semiconductor Excitation Controller (SEC) of the DWIG utilizes Control-Winding Voltage Oriented Control (CWVOC) method to adjust the voltage, considering V/f characteristics. For the proposed topology, the SEC capacity and the excitation capacitor is optimized by analyzing the SEC reactive current considering wind turbine power-speed curve, V/f strategy, and the generator parameters. The method shows that the per-unit capacity of the SEC can be limited to the inverse of DWIG magnetizing reactance per-unit value. The topology is simulated in MATLAB/Simulink platform and experimented with a scaled 1 kW prototype. Both simulation and experimental results demonstrate wide variable speed operation range of the DWIG and verify the optimization.

Energy management System(EMS) based fuzzy logic controller of hybrid system (...

Binod kafle

Renewable energy systems (RES) are being widely accepted as an alternative to standard conventional energy sources due to depletion of natural resources and their consequential environmental impact. One of the increasing uses of stand-alone RES is in powering the remote areas where grid power is significantly expensive due to transportation. However, the energy management of such systems is quite complex. This paper deals with fuzzy logic-based controller design for power management of a stand-alone hybrid renewable energy systems (HRES). The proposed intelligent energy management aims to minimise the operation cost and the environmental impact of a microgrid while significantly improving the economic and technical performance of power supply. The proposed fuzzy logic controller (FLC) ensures the power management between renewable energy generation, energy storage, and load. The simulation results clearly show that the controller demonstrated high performance under various load and generation conditions.

Bucket scheduling of solar powered sensor networks via cross-layer optimization

ieeeprojectsbangalore

This document summarizes a scheduling algorithm called BUCKET that aims to maximize the utilization of solar energy in sensor networks. BUCKET is a cross-layer optimization approach that involves 4 stages: 1) predicting energy harvesting and traffic, 2) internode optimization of transport and network layers, 3) intranode optimization of MAC layers, and 4) flow control using a token-bucket algorithm. Simulations show the BUCKET algorithm improves average service rate by 12-15% over conventional methods for a sensor network monitoring structural health of bridges with 5 sensor types.

A Bidirectional LLC Resonant Converter With Automatic Forward and Backward Mo...

I3E Technologies

This paper proposes an improved bidirectional LLC resonant converter with a new control scheme that allows for automatic forward and backward mode transition. The proposed topology enables soft switching for all switches, reducing reverse energy and turn-off loss compared to traditional isolated bidirectional converters like dual active bridge converters, improving conversion efficiency. Experimental results from a 1 kW prototype validate the performance, achieving over 97% efficiency at full load conditions.

New academic final year projects for btech and mtech

Asoka Technologies

This document contains information about electrical projects from 2014 and 2015 published by Asoka Technologies. It lists 20 projects from 2014 and 7 projects from 2015 related to topics such as DC-DC converters, inverters, active filters, renewable energy applications, motor drives, and flexible AC transmission systems. Contact information is provided for Asoka Technologies including their phone number, email address and website.

Distribution switches upgrade for loss reduction and reliability improvement

I3E Technologies

Implementation scheme of the Direct Torque Control strategy to Four Switch T...

IJMER

This paper proposes a novel direct torque control (DTC) strategy for induction motor (IM) drives fed by a four switch three-phase inverter (FSTPI). The introduced strategy is based on the emulation of the operation of the conventional six switch three-phase inverter (SSTPI). This has been achieved thanks to a suitable combination of the four unbalanced voltage vectors intrinsically generated by the FSTPI, leading to the synthesis of the six balanced voltage vectors of the SSTPI. This approach has been adopted in the design of the vector selection table of the proposed DTC strategy which considers a subdivision of the Clarke plane into six sectors. Simulation results have revealed that, thanks to the proposed DTC strategy, FSTPI-fed IM drives exhibit interesting performance. These have been experimentally validated and compared to the ones yielded by the Takahashi and the basic DTC strategies dedicated to the SSTPI and to the FSTPI, respectively.

Strategy implementation and control

Nawal Badu

Strategy implementation involves mobilizing employees and managers to execute organizational strategies through various activities. These include developing strategic objectives and policies, allocating resources, managing conflicts that may arise, restructuring organizational structures as needed, and developing incentive systems to align employee performance with strategic goals. Effective strategy implementation requires coordination across different levels of the organization and managing resistance to change.

What's hot

An Intelligent Power Management Investigation for Stand-alone Hybrid System U...

International Journal of Power Electronics and Drive Systems

A scheme for the power control in a dfig connected to a dc bus via a diode re...

I3E Technologies

REV 2016: Storage Project & Policy Successes: Enhancing Reneweables Integrati...

Daymark Energy Advisors

ENERGY MANAGEMENT SYSTEM FOR CRITICAL LOADS USING POWER ELECTRONICS

renukasningadally

A SMART RESIDENTIAL PV AND ENERGY STORAGE SYSTEM

Anand Parakkat Parambil

Dual transformer less single-stage current source inverter with energy manage...

Ecwayt

Dual transformer less single-stage current source inverter with energy manage...

Ecwaytech

Reconfigurable solar converter a single stage power conversion pv-battery system

Ecwaytech

Noaman_MasterThesis_Abstract

Mohamed Bahaa Noaman

Comparison of the modular multilevel dc converter and the dual active bridge ...

I3E Technologies

A STATCOM CONTROL SCHEME FOR POWER QUALITY IMPROVEMENT OF GRID CONNECTED TO W...

Power System Operation

5 benefits of load curve analysis

Derick Jose

integration of pumped hydro storage into renewable energy sources for support...

MuneerAlam11

EEE MATLAB 2015 PROJECTS

GLOBAL E SMART TECHN Hyderabad

Application of boost converter to increase the speed range of dual stator win...

Asoka Technologies

Energy management System(EMS) based fuzzy logic controller of hybrid system (...

Binod kafle

Bucket scheduling of solar powered sensor networks via cross-layer optimization

ieeeprojectsbangalore

A Bidirectional LLC Resonant Converter With Automatic Forward and Backward Mo...

I3E Technologies

New academic final year projects for btech and mtech

Asoka Technologies

Distribution switches upgrade for loss reduction and reliability improvement

I3E Technologies

What's hot (20)

An Intelligent Power Management Investigation for Stand-alone Hybrid System U...

A scheme for the power control in a dfig connected to a dc bus via a diode re...

REV 2016: Storage Project & Policy Successes: Enhancing Reneweables Integrati...

ENERGY MANAGEMENT SYSTEM FOR CRITICAL LOADS USING POWER ELECTRONICS

A SMART RESIDENTIAL PV AND ENERGY STORAGE SYSTEM

Dual transformer less single-stage current source inverter with energy manage...

Reconfigurable solar converter a single stage power conversion pv-battery system

Noaman_MasterThesis_Abstract

Comparison of the modular multilevel dc converter and the dual active bridge ...

A STATCOM CONTROL SCHEME FOR POWER QUALITY IMPROVEMENT OF GRID CONNECTED TO W...

5 benefits of load curve analysis

integration of pumped hydro storage into renewable energy sources for support...

EEE MATLAB 2015 PROJECTS

Application of boost converter to increase the speed range of dual stator win...

Energy management System(EMS) based fuzzy logic controller of hybrid system (...

Bucket scheduling of solar powered sensor networks via cross-layer optimization

A Bidirectional LLC Resonant Converter With Automatic Forward and Backward Mo...

New academic final year projects for btech and mtech

Distribution switches upgrade for loss reduction and reliability improvement

Viewers also liked

Implementation scheme of the Direct Torque Control strategy to Four Switch T...

IJMER

Strategy implementation and control

Nawal Badu

Structural implementation & strategic control

Chirag Tewari

This document discusses structural implementation and strategic control in organizations. It defines structural implementation as how tasks and subtasks are arranged to implement strategy. It then describes two main types of organizational structure: vertical and horizontal. Vertical structure focuses on specialization, hierarchy, and efficiency while horizontal structure emphasizes integration, flexibility, and learning. The document also notes that structure should follow strategy for economic efficiency. It outlines several common organizational structures like functional, divisional, strategic business unit, and matrix structures. Finally, it defines strategic control as managing strategic plan formation and execution, and describes different types of strategic control like premise, alert, implementation, and surveillance controls.

Lean Strategy Implementation Methodology.

Yadhu Gopinath

The lean team assessed the status of lean strategy implementation in an assembly unit of a company that specializes in low and medium voltage switchgear products. They formed a lean implementation team and defined key performance indicators like processing time. The existing assembly process was mapped and current performance was measured using Continuous Performance Measurement. Major wastes identified included long walk times, improper layout, and lack of tools at workstations. The lean tools implemented included redesigning the layout to reduce walking, separating tasks among operators to balance work, and providing necessary tools and parts at each station. After implementation, non-value added time decreased by 10 minutes, efficiency increased by 18%, and effectiveness increased by 22%, showing the methodology effectively improved operational performance.

Strategy implementation

Carmel EM High School Chebrole

Organizational structure coordinates strategy implementation by motivating performance and allocating resources. Structure involves differentiation, like dividing tasks into functions and divisions, and integration, coordinating people across functions. More differentiation and integration increase complexity and bureaucratic costs. Structure should follow strategy, with the level of centralization or decentralization matching the strategic needs. Organizational culture and reward systems must also support the chosen strategy for effective implementation.

SM Lecture Ten - Strategy Implementation, Strategy Control and Organizing

StratMgt Advisor

This document summarizes key points from lecture slides on organizational structures and control systems. It discusses different structural types like functional, multidivisional, matrix, and project-based structures. It also covers various control systems, including direct supervision, cultural systems, performance targets, internal markets, and balanced scorecards. The goal is to help students understand how strategy, structure, and control systems work together in organizational design.

Marketing strategy implementation and control

Maxwell Ranasinghe

This document discusses the importance of effectively implementing marketing plans. It notes that the success of any marketing plan relies on how well it is implemented and managed. A marketing plan indicates objectives, strategies, and tactics for accomplishing planned activities and serves as a guide for implementation and control. The document outlines the annual marketing planning cycle of strategic planning, implementation, and evaluation. It emphasizes that people tasked with implementing the plan must have strong communication, teamwork, and motivational skills. Periodic reviews of key performance indicators are needed to identify any gaps between the plan and actual results for making necessary adjustments.

Presentation | Successful Strategy Implementation

Dr. Arnoud van der Maas

Strategy Implementation and Control

Prashant Mehta

This document discusses strategy implementation and control. It covers the relationship between strategy formulation and implementation, issues in strategy implementation, the role of organization structure, and leadership. Some key points: 1) Strategy implementation involves putting the chosen strategic plan into action through proper resource allocation, organizational structure, operating plans, and review processes. 2) Strategy formulation and implementation are interrelated but distinct phases - sound implementation is needed to ensure a strategy's success. 3) Issues in implementation include project execution, procedures, resource allocation, structure, functions, and changing behaviors. The appropriate organizational structure depends on factors like the strategy and firm size.

Viewers also liked (9)

Implementation scheme of the Direct Torque Control strategy to Four Switch T...

Strategy implementation and control

Structural implementation & strategic control

Lean Strategy Implementation Methodology.

Strategy implementation

SM Lecture Ten - Strategy Implementation, Strategy Control and Organizing

Marketing strategy implementation and control

Presentation | Successful Strategy Implementation

Strategy Implementation and Control

Similar to Development and implementation of a supervisor strategy and sliding mode control setup for fuel cell-based hybrid generation systems

Paper id 36201537

IJRAT

This document presents a proportional integral (PI) control strategy for power management of a hybrid power system consisting of a fuel cell, lithium-ion batteries, and supercapacitors. The strategy controls the battery state of charge using a PI controller to distribute load power among the energy sources. Simulation results show that the battery state of charge is used to determine how load power is shared between the fuel cell, battery, and supercapacitor under varying load conditions. The PI control strategy was able to effectively coordinate the power outputs of the different components to meet the load demand while maintaining the battery state of charge within its limits.

A Review on Methodologies of Multi Array PV Battery Based Bi- Directional Con...

IRJET Journal

- The document discusses a proposed system for managing power flow from multiple photovoltaic (PV) arrays and a battery to a grid using a bidirectional DC-DC converter. - The system aims to meet load demand, control power flow from multiple sources, inject excess power into the grid, and charge the battery from the grid as needed. - A bidirectional buck-boost converter is used to control power from the PV arrays while also allowing battery charging and discharging. This reduces the number of conversion stages compared to existing grid-connected hybrid systems.

Power Management in Grid Isolated Hybrid Power System Incorporating RERs and ...

ijtsrd

The battery energy storage system (BESS) is one of the most commonly used method for smoothing the wind or solar power generation fluctuations. Such BESS based hybrid power systems require a suitable control strategy that can effectively regulate power output levels and battery state of charge (SOC). This paper presents the results of a wind/photovoltaic (PV)/BESS hybrid power system simulation analysis undertaken to improve the smoothing performance of wind/PV/BESS hybrid power generation and the effectiveness of battery SOC control. A smoothing control method for reducing wind/PV hybrid output power fluctuations and regulating battery SOC under the typical conditions is proposed. The effectiveness of these methods was verified using MATLAB/SIMULINK software. Jaffer Amin Wani"Power Management in Grid Isolated Hybrid Power System Incorporating RERs and BESS" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: http://www.ijtsrd.com/papers/ijtsrd12951.pdf http://www.ijtsrd.com/engineering/electrical-engineering/12951/power-management-in-grid-isolated-hybrid-power-system-incorporating-rers-and-bess/jaffer-amin-wani

Testing of a Solar-PV/Wind operated AC-DC Microgrid with LabVIEW Controller

International Journal of Power Electronics and Drive Systems

This paper discusses about a LabVIEW based controller for the hybrid renewable energy system operated AC-DC microgrid with the major objectives of: i) predicting the power generation potential of the solar–PV and wind generators ii) effective power management iii) load scheduling based on the available power with the renewable sources and iv) grid/islanding mode of operation of the microgrid. In order topredict the output power of wind generator and Solar-PV system, an artificial neural network is developed.The laboratory-scale model of three phase, 400 V, 10 kVA microgrid structure is developed at National Institute of Technology Calicut, India. The developed LabVIEW based controller has been tested successfully for a real-time load and source in the laboratory environment. Test results show that the designed controller is effectively managing the output powerof the primary energy sources under different scenarios.

IRJET- Energy Management and Control for Grid Connected Hybrid Energy Storage...

IRJET Journal

This document describes an energy management system for a grid-connected hybrid energy storage system. It proposes a new energy management strategy that provides effective power sharing between battery and supercapacitor storage under different operating modes. The key advantages of the proposed strategy are faster DC link voltage regulation, dynamic power sharing between battery and grid based on state of charge, and reduced battery charge/discharge rates. The effectiveness is validated through simulation and experimental results. The system aims to improve power quality when connected to the grid and allow for seamless transitions between operating modes.

2013 IEEE Eee m.tech 2013 titles with abstracts

Vision Solutions

The document provides information about academic projects available for M.Tech students in electrical engineering at EEE for the 2013-2014 academic year. It lists several potential project topics in areas like transmission and distribution, renewable energy, motor drives, power electronics, and MATLAB/Simulink modeling. It also provides contact information for students to get more details on project descriptions and includes a table with 7 sample past project titles from 2013. The document aims to help students identify suitable project topics and contact faculty for further information.

Energy management system for pv and battery system

PrafulYadav4

PV and battery base energy management system

PrafulYadav4

Ah33186193

IJERA Editor

International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.

Ah33186193

IJERA Editor

This document describes a proposed hybrid renewable energy power system that uses multiple energy sources (photovoltaic, wind, fuel cell, battery) along with a motor-generator set and diesel engine for power generation. An energy management and control unit using a programmable logic controller is also proposed to optimize the utilization of the various energy sources. The system is designed to operate in both islanding and grid-connected modes. Modeling and simulation of the system components was performed in MATLAB/Simulink to validate the effectiveness of the proposed system design.

Isolated Wind Hydro Hybrid Generation System with Battery Storage

IJMER

In this paper, a new isolated wind- hydro hybrid generation system comprising one squirrel -cage induction generator (SCIG) driven by a variable-speed wind turbine and another synchronous generator driven by constant power hydro turbine feeding three phase four wire local loads is proposed. The system utilizes two back to back connected voltage-source converters (VSCs) with a battery energy storage system at their dc link. The main objective of the control algorithm for the VSC is to achieve control of the magnitude and the frequency of the load voltage. The proposed wind-hydro hybrid system has a capability of bidirectional active- and reactive-power flow, by which it controls the magnitude and the frequency of the load voltage. The proposed electromechanical system is modelled and simulated in MATLAB using Simulink.

Hybrid Generation Power System for Domestic Applications

IJAPEJOURNAL

This work presents the plan and model of the control strategy for the interconnection of the hybrid energy system able to regulating this load’s voltage and controlling the energy generation with the energy options. The control strategy contains controlling the energy generated through each energy source, in a hierarchical mode using sliding/dropping mode control, while consuming consideration elements that have an impact on each electrical power source and transform the energy generated in order to suitable circumstances for lower power and domestic programs. The cross alternative energy system consists of photovoltaic cellular material, fuel cellular material and battery packs. A numerical equation in order to estimate the perfect voltage involving photovoltaic systems for virtually every solar irradiance and temperature circumstances is suggested. Simulations of a single or a lot more systems interconnected towards the load with the entire proposed control scheme, under different ecological and weight conditions, usually are introduced to indicate this efficiency with the procedure.

Review Grid Connected Wind Photovoltaic Cogeneration Using Back to Back Volta...

IJSRED

This document reviews a proposed system for grid-connected wind and photovoltaic cogeneration using back-to-back voltage source converters. The system uses a permanent magnet synchronous generator for wind power generation and a boost converter for maximum solar power generation through maximum power point tracking. Simulation results are provided to validate the proposed system, which is designed to maximize energy capture from the wind turbine and solar array and deliver it to the utility grid. Control systems are designed for maximum power point tracking of the solar array and synchronization of the inverters with the grid voltage.

energies-14-04097.pdf

NguyenQuoc78

1) The document describes a system for integrating compressed air energy storage (CAES) with medium and low voltage grids using modern nonlinear control techniques. 2) A model reference adaptive control technique is used to control the DC-DC boost converter output voltage despite fluctuations from the CAES input. A sliding mode controller is also used for the three-phase voltage source inverter to control active and reactive power injection into the grid. 3) Experimental results are presented along with simulation results to validate the effectiveness of the controllers in maintaining stable output voltages and power flows despite uncertainties in the system.

Gm3611661171

IJERA Editor

IRJET- A Review on Designing of 100KV Grid Power using Hybrid Parameters

IRJET Journal

This document reviews the design of a 100kV grid power system using hybrid wind and solar energy sources. It discusses using a converter and inverter to integrate the wind and solar energy inputs and provide high quality AC power to the grid. The aim is to maximize energy extraction from both sources and maintain a stable output voltage. Several previous studies on hybrid renewable energy systems, multilevel inverters, and maximum power point tracking algorithms are also summarized to provide relevant background.

A Hydraulic Wind Power Transfer System Operation And Modeling

Sara Perez

This document summarizes a mathematical model of a hydraulic wind power transfer system. The system uses hydraulic pumps driven by wind turbines to transfer pressurized fluid through pipes to hydraulic motors connected to electric generators in a central unit. The summary models the dynamics of system components like pumps, motors, pipes, valves, and the overall system. Test results are used to verify the accuracy of the mathematical model in simulating the system's dynamic behavior and step responses under different operating conditions.

Analysis of Reconfigurable Solar Converter using MPPT Techniques

ijtsrd

In this paper a converter called reconfigurable sunlight based converter RSC for photovoltaic PV battery applications is presented, particularl utility scale PV battery application. The fundamental idea of the RSC is to utilize a solitary force transformation framework to perform diverse activity modes, for example, PV to lattice dc to air conditioning , PV to battery dc to dc , battery to matrix dc to air conditioning , and battery PV to network dc to air conditioning for sun powered PV frameworks with vitality stockpiling. This converter arrangement is engaging for PV battery application, since it limits the quantity of change stages, along these lines improving productivity and lessening cost, weight, and volume. The examination of the converter is finished by PI controller and fluffy controller to decide yield voltage, PV current and voltage, battery current and voltages. Improvement of the model and Simulation is finished utilizing MATLAB SIMULINK software. Shalini Sharma | Gaurav Srivastava ""Analysis of Reconfigurable Solar Converter using MPPT Techniques"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020, URL: https://www.ijtsrd.com/papers/ijtsrd29918.pdf Paper Url : https://www.ijtsrd.com/engineering/electrical-engineering/29918/analysis-of-reconfigurable-solar-converter-using-mppt-techniques/shalini-sharma

Simulink Model for Cost-effective Analysis of Hybrid System

IJMER

This document summarizes a research paper that models and simulates hybrid power systems using MATLAB Simulink. The key points are: 1) The model simulates three cases - a diesel-only system, diesel with battery system, and a PV-diesel-battery hybrid system - to analyze cost effectiveness over one year. 2) Parameters like fuel consumption, energy per gallon, and total fuel costs are calculated and used to determine the energy payback period and simple payback time. 3) Simulation results are compared to predictions from HOMER software, finding differences in efficiencies and operational characteristics between the two models.

1 s2.0-s0360319919321275-main

BalasundarC2

This document discusses optimizing the sizing of a hybrid energy system for off-grid applications consisting of a wind turbine, fuel cell, electrolyzer, battery, and supercapacitor. The study aims to determine the configuration that minimizes total annualized costs while maximizing energy reliability, as measured by Loss of Power Supply Probability (LPSP). A genetic algorithm is used to find the optimal component sizes. Sensitivity analysis is also performed to analyze the effects of changing wind profiles and component prices on the optimal configuration and costs.

Similar to Development and implementation of a supervisor strategy and sliding mode control setup for fuel cell-based hybrid generation systems (20)

Paper id 36201537

A Review on Methodologies of Multi Array PV Battery Based Bi- Directional Con...

Power Management in Grid Isolated Hybrid Power System Incorporating RERs and ...

Testing of a Solar-PV/Wind operated AC-DC Microgrid with LabVIEW Controller

IRJET- Energy Management and Control for Grid Connected Hybrid Energy Storage...

2013 IEEE Eee m.tech 2013 titles with abstracts

Energy management system for pv and battery system

PV and battery base energy management system

Ah33186193

Isolated Wind Hydro Hybrid Generation System with Battery Storage

Hybrid Generation Power System for Domestic Applications

Review Grid Connected Wind Photovoltaic Cogeneration Using Back to Back Volta...

energies-14-04097.pdf

Gm3611661171

IRJET- A Review on Designing of 100KV Grid Power using Hybrid Parameters

A Hydraulic Wind Power Transfer System Operation And Modeling

Analysis of Reconfigurable Solar Converter using MPPT Techniques

Simulink Model for Cost-effective Analysis of Hybrid System

1 s2.0-s0360319919321275-main

More from I3E Technologies

Add

I3E Technologies

Design of a low voltage low-dropout regulator

I3E Technologies

An efficient constant multiplier architecture based on vertical horizontal bi...

I3E Technologies

Aging aware reliable multiplier design with adaptive hold logic

I3E Technologies

A high performance fir filter architecture for fixed and reconfigurable appli...

I3E Technologies

A generalized algorithm and reconfigurable architecture for efficient and sca...

I3E Technologies

A combined sdc sdf architecture for normal i o pipelined radix-2 fft

I3E Technologies

Reverse converter design via parallel prefix adders novel components, method...

I3E Technologies

Pre encoded multipliers based on non-redundant radix-4 signed-digit encoding

I3E Technologies

Energy optimized subthreshold vlsi logic family with unbalanced pull up down ...

I3E Technologies

Variable form carrier-based pwm for boost-voltage motor driver with a charge-...

I3E Technologies

Ultrasparse ac link converters

I3E Technologies

Single inductor dual-output buck–boost power factor correction converter

I3E Technologies

Ripple minimization through harmonic elimination in asymmetric interleaved mu...

I3E Technologies

Resonance analysis and soft switching design of isolated boost converter with...

I3E Technologies

Reliability evaluation of conventional and interleaved dc–dc boost converters

I3E Technologies

Power factor corrected zeta converter based improved power quality switched m...

I3E Technologies

The document describes a proposed switched mode power supply (SMPS) system that uses a front-end power factor corrected Zeta converter to improve power quality. The front-end converter reduces 100-Hz ripple and improves power factor and voltage regulation. Simulation and testing of a laboratory prototype showed the proposed SMPS enhanced performance under varying input voltages and loading conditions, meeting international power quality standards.

Pfc cuk converter fed bldc motor drive

I3E Technologies

Optimized operation of current fed dual active bridge dc dc converter for pv ...

I3E Technologies

This document discusses optimized operation of a current-fed dual active bridge DC-DC converter for photovoltaic applications. It analyzes the operating principle and soft-switching conditions over a wide operating range with phase shift and duty cycle control. An optimized operating mode is proposed to achieve minimum RMS transformer current and extend the soft-switching region to reduce losses. Experimental results from a 5 kW hardware prototype verify the analysis. Contact and location information is also provided for an organization that develops IEEE software and hardware projects.

Online variable topology type photovoltaic grid-connected inverter

I3E Technologies

More from I3E Technologies (20)