Lightweight Radioisotope Heater Units (LWRHUs) are small radioactive heat sources used on deep space missions to maintain temperatures. Each LWRHU contains 2.6 grams of plutonium oxide fuel and produces 1 watt of heat for 7 years. They are approximately 32mm tall, 26mm wide and weigh 40 grams. LWRHUs have been used on missions like Galileo, Cassini and Mars Pathfinder to explore planets and their moons.
Magnetic bearing technology for high power machinesShehbaz Mulla
Magnetic bearings support rotating machinery without physical contact using magnetic levitation. They have advantages over conventional bearings like eliminating friction, lubrication needs, and contamination. There are two types - passive bearings that operate like mechanical bearings without control, and active bearings with sensors and controls that monitor shaft position and feed information back to continuously adjust the magnetic fields holding the rotor in place. Magnetic bearings enable more efficient, smaller, and lower maintenance machines.
This document describes a semi-perpetual motion machine designed by Harsh Gupta. It works on the principle of centripetal force using a system of gears, shafts and bearings. The central gear provides rotation to three outer gears. Weights are added to the outer gears to provide a high rotational force from a small manual input. While perpetual motion violates thermodynamics, this design aims to generate more power output than input using centrifugal and rotational forces. Potential applications include power generation for irrigation in times of drought.
The document discusses two mobile air conditioning units that were purpose-built to air condition large black tents for touring productions around Australia. Each unit provides over 1200 kW of air conditioning with high airflow unmatched by stationary units. The units successfully air conditioned numerous tours over 18 months without disputes or breakdowns, including productions in tents, arenas, and a 100m long exhibition hall. The company also offers custom ducting, qualified operators, and all-inclusive pricing to provide powerful mobile air conditioning for events.
This document summarizes a student project to design and build an electric lawn mower. It includes sections on the idea, design, parts, specifications, expenses, applications, advantages and disadvantages of an electric lawn mower. The design uses a 36 volt motor powered by rechargeable batteries to drive the cutting blades. The main parts are the blades, frame, wheels, handle, and battery pack. The estimated total cost is 3,350 rupees. Electric mowers have less pollution and noise than gas mowers but higher initial costs and need recharging. The mower is intended for small residential lawns and gardens.
This document presents a summary of eddy current brakes. It begins with an introduction explaining that eddy current brakes use kinetic energy dissipation through heat to slow or stop moving objects, without friction. It then covers the principles of electromagnetic induction and Lenz's law. The document describes circular and linear eddy current brake types, and explains their working mechanism where eddy currents in a conductive material interact with a magnetic field to generate braking forces. Advantages include being non-mechanical, fully resettable and able to brake at any speed. Disadvantages are limited braking at low speeds and inability to hold stationary loads. Applications include additional safety braking for trains and vehicles.
This document summarizes a project proposal for a fully automated solar-powered grass cutter. The grass cutter will be battery-powered and use solar charging. It will record a user's desired movement path and then autonomously replicate that path through AVR programming. The grass cutter will have wheels controlled by motors to move forward, backward, and turn. It will interact with a solar charging station using a microcontroller to control components like motors and power management. Potential applications include use in playgrounds, gardens, small farms, and nurseries.
Lightweight Radioisotope Heater Units (LWRHUs) are small radioactive heat sources used on deep space missions to maintain temperatures. Each LWRHU contains 2.6 grams of plutonium oxide fuel and produces 1 watt of heat for 7 years. They are approximately 32mm tall, 26mm wide and weigh 40 grams. LWRHUs have been used on missions like Galileo, Cassini and Mars Pathfinder to explore planets and their moons.
Magnetic bearing technology for high power machinesShehbaz Mulla
Magnetic bearings support rotating machinery without physical contact using magnetic levitation. They have advantages over conventional bearings like eliminating friction, lubrication needs, and contamination. There are two types - passive bearings that operate like mechanical bearings without control, and active bearings with sensors and controls that monitor shaft position and feed information back to continuously adjust the magnetic fields holding the rotor in place. Magnetic bearings enable more efficient, smaller, and lower maintenance machines.
This document describes a semi-perpetual motion machine designed by Harsh Gupta. It works on the principle of centripetal force using a system of gears, shafts and bearings. The central gear provides rotation to three outer gears. Weights are added to the outer gears to provide a high rotational force from a small manual input. While perpetual motion violates thermodynamics, this design aims to generate more power output than input using centrifugal and rotational forces. Potential applications include power generation for irrigation in times of drought.
The document discusses two mobile air conditioning units that were purpose-built to air condition large black tents for touring productions around Australia. Each unit provides over 1200 kW of air conditioning with high airflow unmatched by stationary units. The units successfully air conditioned numerous tours over 18 months without disputes or breakdowns, including productions in tents, arenas, and a 100m long exhibition hall. The company also offers custom ducting, qualified operators, and all-inclusive pricing to provide powerful mobile air conditioning for events.
This document summarizes a student project to design and build an electric lawn mower. It includes sections on the idea, design, parts, specifications, expenses, applications, advantages and disadvantages of an electric lawn mower. The design uses a 36 volt motor powered by rechargeable batteries to drive the cutting blades. The main parts are the blades, frame, wheels, handle, and battery pack. The estimated total cost is 3,350 rupees. Electric mowers have less pollution and noise than gas mowers but higher initial costs and need recharging. The mower is intended for small residential lawns and gardens.
This document presents a summary of eddy current brakes. It begins with an introduction explaining that eddy current brakes use kinetic energy dissipation through heat to slow or stop moving objects, without friction. It then covers the principles of electromagnetic induction and Lenz's law. The document describes circular and linear eddy current brake types, and explains their working mechanism where eddy currents in a conductive material interact with a magnetic field to generate braking forces. Advantages include being non-mechanical, fully resettable and able to brake at any speed. Disadvantages are limited braking at low speeds and inability to hold stationary loads. Applications include additional safety braking for trains and vehicles.
This document summarizes a project proposal for a fully automated solar-powered grass cutter. The grass cutter will be battery-powered and use solar charging. It will record a user's desired movement path and then autonomously replicate that path through AVR programming. The grass cutter will have wheels controlled by motors to move forward, backward, and turn. It will interact with a solar charging station using a microcontroller to control components like motors and power management. Potential applications include use in playgrounds, gardens, small farms, and nurseries.
This document provides an overview of the coal handling plant (CHP) at the NTPC Ramagundam power station in India. The NTPC is one of the largest power generation companies in India. The Ramagundam station has an installed capacity of 2,600 MW produced across three stages. Coal is a key fuel source and is transported via conveyors from storage to the plant. The CHP uses various safety systems for the conveyors like pull cord switches, belt sway switches, and chute block switches. It also employs technologies like stacker reclaimers and long travel drives to facilitate coal transportation. The summary provides a high-level view of the key details about NTPC, the Ramagundam plant
A summer training presentation on national thermal powerShishupal03012015
This document provides an overview of a summer training presentation on the National Thermal Power Plant in Kahalgaon, Bihar, India. It discusses the key components and processes of a coal power plant, including: how coal is handled and burned to create steam; how the steam powers turbines which spin generators to produce electricity; and the roles of auxiliary equipment like transformers. The content is organized by the major sections of a thermal power plant and includes diagrams to illustrate key components like boilers, turbines, generators and transformers.
The document is a presentation about NTPC, India's largest power company. It discusses NTPC's history, growth, operations, and key components of its thermal power plants. Specifically, it notes that NTPC was established in 1975 and has grown to become the largest power utility in India. It owns and operates 31 power stations with a total installed capacity of over 28,000 MW. The presentation also provides an overview of the coal to electricity process and highlights important components within NTPC's thermal power plants like the boiler, turbine, and control room.
This document appears to be an internship report submitted by Qazi Muhammad Faisal for his internship at Pakistan Petroleum Limited. The report provides an overview of PPL's operations, including the Sui gas field and gas purification plant. It discusses the plant's processes for removing acid gases from raw natural gas to produce sweet gas. It also describes the plant's electrical power generation, maintenance, instrumentation, and health and safety systems and procedures. The report contains chapter summaries on these topics to provide a high-level view of the plant's operations.
This document summarizes the author's summer training at the Panki Thermal Power Station in Kanpur, India. It discusses the process of electricity generation through steam at the power plant. The plant uses coal as its fuel, which is handled through various processes before being fired to generate high-pressure steam. This steam then spins turbines connected to generators to produce electricity. The document outlines the various units involved, including coal handling, water treatment to produce boiler feed water, and maintenance of the boilers and turbines.
Shivam Dubey, a mechanical engineer, presented on thermal power plants for vocational training at NTPC Vindhyachal in Singrauli, Madhya Pradesh. The presentation covered the key components and processes within a thermal power plant, including the coal handling plant, main plant (boiler, steam turbine, cooling tower, generator), ash handling plant, and safety procedures. It discussed the flow of coal from source to combustion in the furnace, generation of steam to power the turbine and generator, and production of electricity, highlighting each major component along the process.
The document provides information about a 24 week training program at NTPC Limited, India's largest power company. It discusses visits to various divisions at NTPC's power plants in Badarpur and Faridabad to learn about electricity generation. The training was an educational experience that allowed observing the power generation process firsthand. The document then outlines the key components of coal handling plants, power generation processes, and electrical equipment involved in electricity production and distribution.
The document summarizes the author's 6-week training experience at the Badarpur Thermal Power Station (BTPS) run by NTPC Limited. The author visited various divisions of the plant including the Electrical Maintenance Department I (EMD-I), Electrical Maintenance Department II (EMD-II), and Control and Instrumentation Department (C&I). The training provided valuable insights into how electricity is generated at the plant from coal and distributed to consumers.
The document provides details about the author's 1 month industrial training at DSCL Kota from June 1-30, 2013. It summarizes the power generation, distribution and protection systems at DSCL. The author expresses gratitude to various managers for guiding them. DSCL has a 125 MW captive thermal power plant to meet 93% of its electricity needs. The plant includes various equipment like boilers, turbines, alternators and protection systems. The author learned about the complex power systems during their training.
The document is a report on a vocational training completed by Debokti Ghosh at the Titagarh Generating Station of CESC Ltd from July 4-16, 2016. It provides an overview of CESC and the Titagarh Generating Station, describing the basic cycles and processes involved in thermal power generation including the coal handling plant, water treatment plant, and boiler operations. The report acknowledges those who assisted and supported the training.
This document provides an overview of a practical training seminar presented to the CompuCom Institute of Information Technology & Management Jaipur on NTPC Kahalgaon power station. It discusses the history and setup of NTPC as India's largest power company. The summary describes the three step process of generating electricity through: 1) converting coal to steam, 2) using steam to power turbines for mechanical energy, and 3) generating electricity through power stations and distributing it via transmission lines. Key electrical equipment at the power station like alternators and transformers are also outlined.
Suryakant Tripathi successfully completed a project on a belt watch system for conveyor applications under the supervision of Mr. Amit Roy at Tata Steel in Jamshedpur from May 2015 to June 2014. The belt watch system monitors conveyor belts that transport raw materials around large industrial sites like steel plants. It uses sensors and switches to detect issues with belt movement and position to ensure safe and efficient transport of materials. Suryakant expresses gratitude to Mr. Roy and the organizations that provided training and resources for the project.
PROPOSAL OF 1x30MVA SILICON METAL FURNACE PROJECTGuo ke
The document proposes a 15,000 ton per year silicon metal production project using one 30MVA silicon metal furnace. Key aspects of the project include a furnace design capable of producing 16,474 tons of silicon metal annually using raw materials like quartz, petroleum coke, and carbon electrodes. The furnace and associated systems would have equipment for material storage, charging, distribution, cooling, automation, dust removal and electrical power supply to support the annual production target.
This document provides an overview of the NTPC-FGUTTP power plant. It discusses the company NTPC Limited, the evolution of NTPC, and the generation growth of NTPC. It then introduces the specific FGUTTP plant, including its location, installed capacity, production inputs, requirements, and environmental aspects. The document proceeds to describe various systems and components within the plant, including units, cycles, the switchyard, circuit breakers, generators, transformers, boilers, ESP systems, coal handling parts, and advantages of coal handling.
This document discusses a study on the electrical equipment used at the Adani Vizag Coal Terminal Private Ltd (AVCTPL) facility in Visakhapatnam, India. It describes the various working modules at AVCTPL, including intermediate transfer towers, intermediate belt conveyors, stackers and reclaimers, silos, and a pump house. It also discusses the control room and AVCTPL substation grid, including the main objective of the distribution system, functional parts of the substation, and safety equipment. The document provides technical specifications for some of the electrical equipment used across the different modules.
This document is a project report submitted by Sushant Kumar summarizing his one month vocational training at the Kanti Bijlee Utpadan Nigam Limited power plant. The report provides an overview of the plant's operations including the processes of generating electricity from coal, the main boiler and turbine components, and control systems used. It also describes the milling system for pulverizing coal and the light up process for initially igniting the coal furnace.
This document is a summer training project report submitted by Emam Raza, a student of mechanical engineering at KIET School of Engineering & Technology. The report details Raza's training at the NTPC Dadri power plant. It includes declarations by Raza, acknowledgements of those who assisted him, and sections on India's power sector, the National Thermal Power Corporation, and details about the NTPC Dadri plant such as its location, capacity, layout, and descriptions of the coal handling plant and mill sub-systems.
The document provides details about Ranjan Kumar's summer practical training at the National Thermal Power Corporation (NTPC) plant in Kahalgaon, Bihar, India. It discusses the various departments and systems at the plant including coal handling, ash handling, the boiler and turbine systems, water treatment, the cooling tower, electricity generation equipment, transformers, the switchyard, and control and instrumentation. The NTPC Kahalgaon plant has a total installed capacity of 2340 MW and uses coal from nearby mines to generate electricity through its steam turbine units.
Steam turbines and its associated systems(ntpc ramagundam)abdul mohammad
Steam turbine is an excellent prime mover to convert heat energy of steam to mechanical energy. Of all heat engines and prime movers the steam turbine is nearest to the ideal and it is widely used in power plants and in all industries where power is needed for process.
In power generation mostly steam turbine is used because of its greater thermal efficiency and higher power-to-weight ratio. Because the turbine generates rotary motion, it is particularly suited to be used to drive an electrical generator – about 80% of all electricity generation in the world is by use of steam turbines.
Rotor is the heart of the steam turbine and it affects the efficiency of the steam turbine. In this project we have mainly discussed about the working process of a steam turbine. The thermal efficiency of a steam turbine is much higher than that of a steam engine.
NTPC was established in 1975 by the Government of India to address growing power demand. It is now the largest power generating company in India with over 30 GW of installed capacity from coal, gas, hydro, and renewable sources. NTPC started with thermal power plants and has expanded into various power generation technologies and business areas. The document provides details on NTPC's thermal power plants across India, including their locations and installed capacities.
This document provides an overview of the coal handling plant (CHP) at the NTPC Ramagundam power station in India. The NTPC is one of the largest power generation companies in India. The Ramagundam station has an installed capacity of 2,600 MW produced across three stages. Coal is a key fuel source and is transported via conveyors from storage to the plant. The CHP uses various safety systems for the conveyors like pull cord switches, belt sway switches, and chute block switches. It also employs technologies like stacker reclaimers and long travel drives to facilitate coal transportation. The summary provides a high-level view of the key details about NTPC, the Ramagundam plant
A summer training presentation on national thermal powerShishupal03012015
This document provides an overview of a summer training presentation on the National Thermal Power Plant in Kahalgaon, Bihar, India. It discusses the key components and processes of a coal power plant, including: how coal is handled and burned to create steam; how the steam powers turbines which spin generators to produce electricity; and the roles of auxiliary equipment like transformers. The content is organized by the major sections of a thermal power plant and includes diagrams to illustrate key components like boilers, turbines, generators and transformers.
The document is a presentation about NTPC, India's largest power company. It discusses NTPC's history, growth, operations, and key components of its thermal power plants. Specifically, it notes that NTPC was established in 1975 and has grown to become the largest power utility in India. It owns and operates 31 power stations with a total installed capacity of over 28,000 MW. The presentation also provides an overview of the coal to electricity process and highlights important components within NTPC's thermal power plants like the boiler, turbine, and control room.
This document appears to be an internship report submitted by Qazi Muhammad Faisal for his internship at Pakistan Petroleum Limited. The report provides an overview of PPL's operations, including the Sui gas field and gas purification plant. It discusses the plant's processes for removing acid gases from raw natural gas to produce sweet gas. It also describes the plant's electrical power generation, maintenance, instrumentation, and health and safety systems and procedures. The report contains chapter summaries on these topics to provide a high-level view of the plant's operations.
This document summarizes the author's summer training at the Panki Thermal Power Station in Kanpur, India. It discusses the process of electricity generation through steam at the power plant. The plant uses coal as its fuel, which is handled through various processes before being fired to generate high-pressure steam. This steam then spins turbines connected to generators to produce electricity. The document outlines the various units involved, including coal handling, water treatment to produce boiler feed water, and maintenance of the boilers and turbines.
Shivam Dubey, a mechanical engineer, presented on thermal power plants for vocational training at NTPC Vindhyachal in Singrauli, Madhya Pradesh. The presentation covered the key components and processes within a thermal power plant, including the coal handling plant, main plant (boiler, steam turbine, cooling tower, generator), ash handling plant, and safety procedures. It discussed the flow of coal from source to combustion in the furnace, generation of steam to power the turbine and generator, and production of electricity, highlighting each major component along the process.
The document provides information about a 24 week training program at NTPC Limited, India's largest power company. It discusses visits to various divisions at NTPC's power plants in Badarpur and Faridabad to learn about electricity generation. The training was an educational experience that allowed observing the power generation process firsthand. The document then outlines the key components of coal handling plants, power generation processes, and electrical equipment involved in electricity production and distribution.
The document summarizes the author's 6-week training experience at the Badarpur Thermal Power Station (BTPS) run by NTPC Limited. The author visited various divisions of the plant including the Electrical Maintenance Department I (EMD-I), Electrical Maintenance Department II (EMD-II), and Control and Instrumentation Department (C&I). The training provided valuable insights into how electricity is generated at the plant from coal and distributed to consumers.
The document provides details about the author's 1 month industrial training at DSCL Kota from June 1-30, 2013. It summarizes the power generation, distribution and protection systems at DSCL. The author expresses gratitude to various managers for guiding them. DSCL has a 125 MW captive thermal power plant to meet 93% of its electricity needs. The plant includes various equipment like boilers, turbines, alternators and protection systems. The author learned about the complex power systems during their training.
The document is a report on a vocational training completed by Debokti Ghosh at the Titagarh Generating Station of CESC Ltd from July 4-16, 2016. It provides an overview of CESC and the Titagarh Generating Station, describing the basic cycles and processes involved in thermal power generation including the coal handling plant, water treatment plant, and boiler operations. The report acknowledges those who assisted and supported the training.
This document provides an overview of a practical training seminar presented to the CompuCom Institute of Information Technology & Management Jaipur on NTPC Kahalgaon power station. It discusses the history and setup of NTPC as India's largest power company. The summary describes the three step process of generating electricity through: 1) converting coal to steam, 2) using steam to power turbines for mechanical energy, and 3) generating electricity through power stations and distributing it via transmission lines. Key electrical equipment at the power station like alternators and transformers are also outlined.
Suryakant Tripathi successfully completed a project on a belt watch system for conveyor applications under the supervision of Mr. Amit Roy at Tata Steel in Jamshedpur from May 2015 to June 2014. The belt watch system monitors conveyor belts that transport raw materials around large industrial sites like steel plants. It uses sensors and switches to detect issues with belt movement and position to ensure safe and efficient transport of materials. Suryakant expresses gratitude to Mr. Roy and the organizations that provided training and resources for the project.
PROPOSAL OF 1x30MVA SILICON METAL FURNACE PROJECTGuo ke
The document proposes a 15,000 ton per year silicon metal production project using one 30MVA silicon metal furnace. Key aspects of the project include a furnace design capable of producing 16,474 tons of silicon metal annually using raw materials like quartz, petroleum coke, and carbon electrodes. The furnace and associated systems would have equipment for material storage, charging, distribution, cooling, automation, dust removal and electrical power supply to support the annual production target.
This document provides an overview of the NTPC-FGUTTP power plant. It discusses the company NTPC Limited, the evolution of NTPC, and the generation growth of NTPC. It then introduces the specific FGUTTP plant, including its location, installed capacity, production inputs, requirements, and environmental aspects. The document proceeds to describe various systems and components within the plant, including units, cycles, the switchyard, circuit breakers, generators, transformers, boilers, ESP systems, coal handling parts, and advantages of coal handling.
This document discusses a study on the electrical equipment used at the Adani Vizag Coal Terminal Private Ltd (AVCTPL) facility in Visakhapatnam, India. It describes the various working modules at AVCTPL, including intermediate transfer towers, intermediate belt conveyors, stackers and reclaimers, silos, and a pump house. It also discusses the control room and AVCTPL substation grid, including the main objective of the distribution system, functional parts of the substation, and safety equipment. The document provides technical specifications for some of the electrical equipment used across the different modules.
This document is a project report submitted by Sushant Kumar summarizing his one month vocational training at the Kanti Bijlee Utpadan Nigam Limited power plant. The report provides an overview of the plant's operations including the processes of generating electricity from coal, the main boiler and turbine components, and control systems used. It also describes the milling system for pulverizing coal and the light up process for initially igniting the coal furnace.
This document is a summer training project report submitted by Emam Raza, a student of mechanical engineering at KIET School of Engineering & Technology. The report details Raza's training at the NTPC Dadri power plant. It includes declarations by Raza, acknowledgements of those who assisted him, and sections on India's power sector, the National Thermal Power Corporation, and details about the NTPC Dadri plant such as its location, capacity, layout, and descriptions of the coal handling plant and mill sub-systems.
The document provides details about Ranjan Kumar's summer practical training at the National Thermal Power Corporation (NTPC) plant in Kahalgaon, Bihar, India. It discusses the various departments and systems at the plant including coal handling, ash handling, the boiler and turbine systems, water treatment, the cooling tower, electricity generation equipment, transformers, the switchyard, and control and instrumentation. The NTPC Kahalgaon plant has a total installed capacity of 2340 MW and uses coal from nearby mines to generate electricity through its steam turbine units.
Steam turbines and its associated systems(ntpc ramagundam)abdul mohammad
Steam turbine is an excellent prime mover to convert heat energy of steam to mechanical energy. Of all heat engines and prime movers the steam turbine is nearest to the ideal and it is widely used in power plants and in all industries where power is needed for process.
In power generation mostly steam turbine is used because of its greater thermal efficiency and higher power-to-weight ratio. Because the turbine generates rotary motion, it is particularly suited to be used to drive an electrical generator – about 80% of all electricity generation in the world is by use of steam turbines.
Rotor is the heart of the steam turbine and it affects the efficiency of the steam turbine. In this project we have mainly discussed about the working process of a steam turbine. The thermal efficiency of a steam turbine is much higher than that of a steam engine.
NTPC was established in 1975 by the Government of India to address growing power demand. It is now the largest power generating company in India with over 30 GW of installed capacity from coal, gas, hydro, and renewable sources. NTPC started with thermal power plants and has expanded into various power generation technologies and business areas. The document provides details on NTPC's thermal power plants across India, including their locations and installed capacities.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Recycled Concrete Aggregate in Construction Part III
Coal handeling plant CHP
1. JNTUH COLLEGE OF ENGINEERING MANTHANI
PANNUR (VILL), RAMAGIRI (M), PEDDAPALLI- 505212.
TELANGANA, INDIA.
Mini Project on
ELECTRICAL SYSTEMS IN COAL HANDELING PLANT
NTPC RAMAGUNDAM
Submited By :-
CH. AKHIL DEV ROY (17VD1A0205)
SHAIK. IMRAN(17VD1A0217)
S. NAGARAJU (17VD1A0222)
T. VENKATESH (17VD1A0254)
M. VIKRANTH(17VD1A0255)
Y. VINOD(17VD1A0256)
3. I
N
T
R
OT
ON
T
P
C
National Thermal Power Corporation Ltd. is one of the
Maharatna companies Incorporated in 1975.
NTPC is India’s largest power generation companies in
India.
It is the sixth largest thermal power generating company in
the world.
NTPC has 15-coal based and 7-gas based power stations.
Presently,it has an installed capacity of 44,304 MW.
4. RSTPS (RAMAGUNDAM SUPER THERMAL
POWER STATION).
RSTPS was incorpoated in the year 1975.
RSTPS installed capaity is 2600MW.
The RSTPS consists of 3 stages STAGE-I : 3X200
MW. STAGE-II : 3X500 MW. STAGE-III : 1X500
MW.
The area of plant is 10,000 acres.
The water is supplied through SRI PADA YELLAMPALLI
Reservoir.
5. P O W E R P L A N T REQUIREMENTS.
Coal/fuel availability: RSTPS obtains the coal from South Godavari coal
field of Singareni collieries for stage I & II and Korba coal fields of SECL
for stage III.
Water requirement: SRI PADA YELLAMPALLI RESERVOIR.
Ash disposal: Ash pod at Kundanapally ,5KM away from theplant.
Evacuvation of power: The power generated from station is evacuated
through 9 no’s 400kV / 3 no’s of 220kV/ 2no’s of 132kV overhead
transmission lines.
Distribution of power: The power generated is distributed toAndhra
pradesh,Telangana,Tamilnadu,Kerala and Pondicherry.
6.
7. INTRODUCTIONTO CHP.
In Thermal power plant coal is used as fuel.
NTPC is maintaining MGR(merry go round) system to transport
the coal.
Here wagons are unloaded in two ways:
i. Wagon tippler.
ii. Track hoper.
8. The coal is unloaded from a box type wagon by tilting
150deg angle.
9. In this the wagons are bottom opentype.
Toopen and to close we use aircompressors.
10. CRUSHER HOUSE : Crusher house is used
to crush the coal to a size of 20mm.
The house consists of crusher blades.
11. CONVEYOR PROTECTION SYSTEM
1.Pull cord switch : Pull cord switch is
used as a safety switch to stop the
conveyor emergency.
2.Belt sway switch : The switch allows smooth running of
conveyor and protects it from overswaying due to uneven
loading of material.
12. 3 . Chute block switch : Chute block switch is
used to monitor the chute
jamming in hopper & give early
warning of Belt Damage.
4 . Field & desk emergency push button : Emergency
push button is an electronic switch used to stop the
conveyor.
14. STACKER RECLAIMER is a large machine
used to handle bulk material.
Generally it is rated in tonnes per hour
(tph).
It can usually move in 2 directions: horizontal
and vertical.
There are 3 STACKER RECLAIMERS in RSTPS SR-
1,SR-2,SR-3.
Bucket wheels are used for digging the coal back and
sending it to the boiler when coal is required.
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The target of NTPC is to achieve
75,000 MW by 2017.
In CHP most of the induction motors
are of squirrelcage motors.
In CHP fluid coupling of motors is
employed.
NTPC Ramagundam also has 10 MW
SOLAR POWER PLANT.