Class-20: These slides present the related standards and specifications for the smart grid. Details about each standards can be accessed from the reference book specified.
The microgrid concept introduces the reduction of multiple conversions in an individual AC or DC grid and also facilitates connections to variable renewable AC and DC sources and loads to power system.
Adverse effects of fossil fuel burning and internal combustion engine vehicles have alarmed nations worldwide. Governments are taking steps to promote the use of Electric Vehicles due to less carbon emissions and to pacify the environmental issues. The added load of Electric Vehicles poses a threat to the existing grid which leads to instability of the grid. The problem of demand supply mismatching can be solved by integrating the renewable energy sources with Electric vehicle charging station resulting in bi-directional flow of power. Vehicle to Grid technology helps the utility with active and reactive power support by feeding power from battery pack to grid and vice versa. Vehicle to Grid describes a system in which electric vehicles, plug-in hybrid, fuel cells electric vehicles are connected to the power grid to provide high power, spinning reserves, regulation services etc. The perspective of this study is to evolve a smart charging schedule based on the load on grid, time of use of the EV and other factors in order to minimize cost of charging for electric utilities and EVs as well as promote profits to EV owners.
The microgrid concept introduces the reduction of multiple conversions in an individual AC or DC grid and also facilitates connections to variable renewable AC and DC sources and loads to power system.
Adverse effects of fossil fuel burning and internal combustion engine vehicles have alarmed nations worldwide. Governments are taking steps to promote the use of Electric Vehicles due to less carbon emissions and to pacify the environmental issues. The added load of Electric Vehicles poses a threat to the existing grid which leads to instability of the grid. The problem of demand supply mismatching can be solved by integrating the renewable energy sources with Electric vehicle charging station resulting in bi-directional flow of power. Vehicle to Grid technology helps the utility with active and reactive power support by feeding power from battery pack to grid and vice versa. Vehicle to Grid describes a system in which electric vehicles, plug-in hybrid, fuel cells electric vehicles are connected to the power grid to provide high power, spinning reserves, regulation services etc. The perspective of this study is to evolve a smart charging schedule based on the load on grid, time of use of the EV and other factors in order to minimize cost of charging for electric utilities and EVs as well as promote profits to EV owners.
This slide presents the control aspects of Energy Storage System in Microgrid. Later I will discuss about the control strategy with integration to DGs and EVs.
These slides presents on introduction to energy storage devices. Later of the class the modelling and control aspects are also going to be presented in some other slides.
These slides presents at introductory level to Micro-grid Stability and Control Modes. Later classes the mathematical representations and simulation ideas will be presented.
advanced metering infrastructure, advanced meter reading, internet of Things, WiMax, LTE, smart meter analytics, smart meter communication technologies, LTE advanced, WiFi, smart meter architectural blueprint
More details: (blog: http://sandyclassic.wordpress.com ,
linkedin: ie.linkedin.com/in/sandepsharma/)
These slides present the possibility of cloud computing application to smart grid. Later other technologies like IOT and bigdata applications will be discussed.
Presentation from the EPRI-Sandia Symposium on Secure and Resilient Microgrids: Power Systems Engineering Research and Development, presented by Dan Ton, DOE OE, Baltimore, MD, August 29-31, 2016.
This slide presents the control aspects of Energy Storage System in Microgrid. Later I will discuss about the control strategy with integration to DGs and EVs.
These slides presents on introduction to energy storage devices. Later of the class the modelling and control aspects are also going to be presented in some other slides.
These slides presents at introductory level to Micro-grid Stability and Control Modes. Later classes the mathematical representations and simulation ideas will be presented.
advanced metering infrastructure, advanced meter reading, internet of Things, WiMax, LTE, smart meter analytics, smart meter communication technologies, LTE advanced, WiFi, smart meter architectural blueprint
More details: (blog: http://sandyclassic.wordpress.com ,
linkedin: ie.linkedin.com/in/sandepsharma/)
These slides present the possibility of cloud computing application to smart grid. Later other technologies like IOT and bigdata applications will be discussed.
Presentation from the EPRI-Sandia Symposium on Secure and Resilient Microgrids: Power Systems Engineering Research and Development, presented by Dan Ton, DOE OE, Baltimore, MD, August 29-31, 2016.
Power Quality Improvement in Off-Grid Renewable Energy Based Power System usi...ijtsrd
The increasing trend in integrating intermittent renewable energy sources into off-grid power system presents major challenges from the viewpoints of reliable operation and control. In this paper, the major problems and challenges in off-grid power system control are discussed, and a review of control strategies and trends is presented. A general overview of the main control is also included. The paper classifies power quality improvement strategies into three levels: primary, secondary, and tertiary, where primary and secondary levels are associated with the operation of the off-grid power system itself, and tertiary level pertains to the coordinated operation of the power system. Each control level is discussed in detail in view of the relevant existing technical literature Irfan Khan | Ameen Uddin Ahmad"Power Quality Improvement in Off-Grid Renewable Energy Based Power System using Different Method" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-6 , October 2017, URL: http://www.ijtsrd.com/papers/ijtsrd2533.pdf http://www.ijtsrd.com/engineering/electrical-engineering/2533/power-quality-improvement-in-off-grid-renewable-energy-based-power-system-using-different-method/irfan-khan
since our electrical system consists of many interconnections .in order to have a proper transmission we need grid if we incorporate some sensors it results in smart grid .today grid system consists of all interconnection tapping points
Investigation of the challenges in establishing plug and play low voltage dc ...PromiseBeshel
A research proposal to improve the stability, efficiency, and reliability problems of low voltage DC microgrids from a communication control strategy point of view.
Analysis and Implementation of Power Quality Enhancement Techniques Using Cus...ijtsrd
Traditional power production has become challenging for utilities due to the depletion of fossil fuels, coal, and oil. This must be done in a less expensive and more efficient manner. To meet the consumers power needs, a new source is needed. The alternative source should be sustainable and capable of fulfilling the needs of the customer. The incorporation of renewable energy into the grid is a helpful method of meeting demand. The integration of renewable energy has three main challenges frequency fluctuation, power quality issues, and power system instability. The following issues were critical in nature. An expert system based on an analytic hierarchy method is used to detect and classify power quality issues. Previously, it could detect sag, swell, transients, harmonics, interruptions, and flickers. A method for categorizing events that is error free has been proposed. The streamlined process provides for more accurate identification and classification of power quality issues. an examination of power quality issues and their mitigation via the use of unified power quality conditioners UPQC To reduce different power quality problems, an Adaptive Neuro Fuzzy Inference System ANFIS is employed. Using renewable energy sources effectively reduces environmental impact. The proposed technique corrects voltage imbalances and reduces overall harmonic distortion at the point of common connection PCC . The installation of an ANFIS controlled DVR is utilized to minimize voltage fluctuations induced by the integration of renewable energy sources and transmission line failures. With the aim of using renewable energy, a fake fault was introduced to power quality events. The ANFIS controlled DVR plan is in place to mitigate the negative impacts of power quality events. ANFIS controlled DVR is compared to a conventional surveillance method. Nonlinear loads generate voltage flickers and total harmonic distortion, therefore a distributed static compensator D STATCOM is employed to avoid these. It is recommended that D STATCOM use three control methods instantaneous power theory, synchronous vector PI control, and harmonic elimination. The D efficacy of STATCOMs is tested under severe load conditions. Various control methods will be used to evaluate and debate the proposed expert system and customized power devices. Rahul Gokhle | Pramod Kumar Rathore "Analysis and Implementation of Power Quality Enhancement Techniques Using Custom Power Devices" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-6 , October 2021, URL: https://www.ijtsrd.com/papers/ijtsrd46380.pdf Paper URL : https://www.ijtsrd.com/engineering/electrical-engineering/46380/analysis-and-implementation-of-power-quality-enhancement-techniques-using-custom-power-devices/rahul-gokhle
The history and nature of the traditional power grid is large-scale, bulk power generation concentrated at large power plants. The addition of DER (solar and wind) creates difficult control, subsystem management and safety challenges.
The Microgrid Testbed provides a simulated smart grid microcosm demonstrating many technologies and protocols: Data Distribution Service (DDS), Open Field Message Bus (OpenFMB), Time-Sensitive Networks (TSN), advanced analytics and how they can be combined and deployed in the field.
This presentation presents for the following purposes
1: It covers the chapter of Research Problem formulation in the subject Research methodology
2: Defining the research problem
3: Significance of the research problem
4: Necessity of the research problem
5: How to find out the research problem
6: Why research problem is very important
7: How a bad formulation of the research problem affects the project or research study
This presentation helps to the students how to write the Thesis or Project report. The presentation can be taken as a general tips or guidelines for the students to write their report in a technical and better way for the readers and for the visibility of their work. It covers all the standard procedure to write a technical research article, paper and Thesis
This slides are the Ph.D. work presentation on Active Power Filter design and implementation for harmonic elimination in micro-grid and electric vehicle
This is Ph.D. Thesis. The title reflects the work. Topologies and Controls for Optimal Energy Bifurcation in AC, DC, and Hybrid Microgrid. It will help to all the researchers work in this field
Defuzzification is the process of producing a quantifiable result in Crisp logic, given fuzzy sets and corresponding membership degrees. It is the process that maps a fuzzy set to a crisp set. It is typically needed in fuzzy control systems.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Related standards and specifications for the smart grid Class-20
1. Related standards and
specifications for the smart grid
Presented By:
Prof. (Dr.) Pravat Kumar Rout
Department of Electrical and Electronics Engineering
Siksha ‘O’ Anusandhan University, Bhubaneswar, Odisha, India
1
2. Introduction
❖ The adverse effects of climate change as well as the achievements of sustained
development require changing the present-day practice of energy production,
transmission, distribution, and consumption. Developing smarter electric power
grids is believed to be a key path to realizing this goal.
❖ Here, we could simply consider a Smart Grid as a hub of heterogeneous
technological and policy measures that will make the future power grid more
efficient, reliable, and clean.
❖ Nowadays, various Standard Developing Organizations (SDOs) and industries are
working to develop Smart Grid– related standards and technologies, while
governments throughout the world are gradually issuing conducive directives
toward modernizing their power grids.
2
4. Need for micro-grid controller standard
Micro-grid technology is being deployed in a number of places and for different
applications and contexts and new standards are required to facilitate deployment
Standards are now under development by the IEEE SA, taking into account the
nature and configuration of micro-grids, which integrate Distributed Energy
Resources (DER), including distributed generation and storage, and controllable
loads (Demand Response)
Defining generic functions between the control and power functions of micro-grid
components and its controller simplifies the design, configuration and operation of
micro-grids.
Interoperability requirements facilitates deployment
4
5. Continue…
Coordinated and consistent electrical interconnection standards, communication
standards, and implementation guidelines are required
Require standards that match the unique characteristics of the micro-grid
There are few standards that apply to micro-grids as distinct, interconnected
entities
Ongoing IEEE and IEC standardization activities related to DER and micro-grids
5
6. Identifying Standards for Implementation
Evaluate a standard, specification, or guideline was on whether it:
Enables the transition of the legacy power grid to the Smart Grid.
Has, or is expected to have, significant implementations, adoption, and use.
Is supported by Users Group to ensure that it is regularly revised and improved to
meet changing requirements and that there is strategy for continued relevance.
Is integrated and harmonized, or there is a plan to integrate and harmonize it with
complementing standards across the utility enterprise through the use of an
industry architecture that documents key points of interoperability and interfaces.
Enables one or more of the framework characteristics as defined by the chief
characteristics of the envisioned Smart Grid
6
7. Benefits of Implementation of Standard for
Micro-grid Controllers
Facilitates acceptance of micro-grid technology in an evolving industry structure
Facilitates development of related standards based products, increasing vendor
population
Reduces system integration costs
Reduces time to deployment (helps resolve in the-field interoperability issues)
Lowers technical barriers to advanced applications for micro-grids
7
8. RELATED INTERNATIONAL STANDARDS
AND SPECIFICATIONS
Currently, the IEEE 1547 IEEE Standard for Interconnecting Distributed Resources
with Electric Power Systems, IEC TS 62257 Recommendations for Small
Renewable Energy and Hybrid Systems for Rural Electrification, and DG
interconnection and power quality standards in some countries form the
framework of international standards on distributed generation.
Among them, the IEEE 1547 is the most widely accepted standard. The
provisions pertaining to the micro-grid in these standards provide reference for
the preparation of micro-grid-specific standards in the future.
8
9. Related IEEE standards
The IEEE 1547 was officially published by the IEEE in 2003.
The IEEE 1547 has been gradually expanded to a series, in order to standardize
the interconnection of DRs, and reduce the costs for construction and operation
of infrastructure related to renewable energy:
1: IEEE 1547.1 Standard for Conformance Test Procedures for Equipment
Interconnecting Distributed Resources with Electric Power Systems. This standard,
released in 2005, specifies the design, production, commissioning, and periodic
connection test of DRs to determine whether DRs are suitable for interconnection.
9
10. Continue…
2: IEEE 1547.2 Application Guide for IEEE 1547 Standard for Interconnecting
Distributed Resources with Electric Power Systems. This standard provides technical
background and application details to support understanding of IEEE 1547.
3. IEEE 1547.3 IEEE Guide for Monitoring, Information Exchange, and Control of
Distributed Resources Interconnected with Electric Power Systems. This standard
permits intentional islanding of a part of the distribution network to improve power
reliability.
4: IEEE 1547.4 Draft Guide for Design, Operation, and Integration of Distributed
Resource Island Systems with Electric Power Systems. This guide provides alternative
approaches and good practices for design, operation, and integration of DR island
systems, including the ability to separate from and reconnect to the grid.
10
11. Continue…
5. IEEE 1547.5 Draft Technical Guidelines for Interconnection of Electric Power
Sources Greater than 10 MVA to the Power Transmission Grid. This standard provides
requirements for the design, construction, commissioning, acceptance, test,
maintenance, and performance of DRs greater than 10 MVA interconnected to the
transmission network.
6. IEEE 1547.6 Draft Recommended Practice for Interconnecting Distributed
Resources with Electric Power Systems Distribution Secondary Networks. This
standard provides guidance for interconnecting DRs with electric power systems
distribution secondary networks. It was sponsored by the IEEE Standards
Coordinating Committee 21 on Fuel Cells, Photovoltaics, Dispersed Generation,
and Energy Storage.
11
12. Continue…
7. IEEE 1547.7 Draft Guide to Conducting Distribution Impact Studies for Distributed
Resource Interconnection. This guide gives an engineering study method for
analyzing the potential impacts of DR interconnection on regional distribution
systems.
8. IEEE 1547.8 Draft Recommended Practice for Establishing Methods and
Procedures that Provide Supplemental Support for Implementation Strategies for
Expanded Use of IEEE 1547. This standard, providing more flexible design methods
and procedures, expands the use of IEEE 1547.
12
13. Related IEC standards
The main IEC standard relevant to the micro-grid is IEC TS 62257
Recommendations for Small Renewable Energy and Hybrid Systems for Rural
Electrification, which gives instructions on siting, equipment sizing, system design,
and management of rural electrification projects. It applies to renewable energy
and hybrid systems with AC voltage below 500 V and DC voltage below 50 V. It
consists of the following nine sub-standards:
1. IEC TS 62257-1-2003 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 1: General Introduction to Rural Electrification.
2. IEC TS 62257-2-2004 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 2: From Requirements to a Range of
Electrification Systems
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14. Continue…
3. IEC TS 62257-3-2004 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 3: Project Development and Management
4. IEC TS 62257-4-2005 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 4: System Selection and Design
5. IEC TS 62257-5-2005 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 5: Protection Against Electrical Hazards
6. IEC TS 62257-6-2005 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 6: Acceptance, Operation, Maintenance and
Replacement
14
15. Continue…
7. IEC TS 62257-7-2008 Recommendations for Small Renewable Energy and Hybrid
Systems for Rural Electrification-Part 7: Generators
8. IEC TS 62257-8-1-2007 Recommendations for Small Renewable Energy and
Hybrid Systems for Rural Electrification-Part 8-1: Selection of Batteries and Battery
Management Systems for Standalone Electrification Systems-Specific Case of
Automotive Flooded Lead-acid Batteries Available in Developing Countries
9. IEC TS 62257-9-1-2008 Recommendations for Small Renewable Energy and
Hybrid Systems for Rural Electrification-Part 9-1: Micro-power Systems; IEC TS 62257-
9-2-2008 Recommendations for Small Renewable Energy and Hybrid Systems for
Rural Electrification- Part 9-2: Micro-grids
15
16. An Overview of Smart Grid-Related Organizations:
Standards Developing Organizations (SDOs)
International Electro-technical Commission (IEC)
British Standard Institution (BSI)
European Committee for Standardization (CEN)
International Organization for Standardization (ISO)
Institute of Electrical and Electronics Engineers (IEEE)
European Committee for Electro-technical Standardization (CENELEC)
Telecommunications Industry Association (TIA)
Internet Engineering Task Force (IETF)
Alliance for Telecommunications Industry Solutions (ATIS)
16
17. Technical Consortia, Forums, and Panels
Dealing with the Smart Grid
Wi-Fi Alliance
WiMAX Forum
UCA International Users Group
ZigBee Alliance
National Electrical Manufactures Association (NEMA)
Organization for the Advancement of Structured Information Standards (OASIS)
Home-Plug Power line Alliance
Home-Grid Forum (HGF)
GridWise Architecture Council (GWAC)
17
18. Other Political, Market, and Trade
Organizations, Forums, and Alliances
International Energy Agency (IEA)
Clean Energy Ministerial (CEM)
Demand Response and Smart Grid Coalition (DRSG)
China Electricity Council (CEC)
Global Smart Grid Federation
National Institute of Science and Technology and Smart Grid Interoperability Panel
18
19. List of Standards for the Smart Grid
Type of Standard
✓ A: Power generation
✓ B: Power consumption
✓ C: Power delivery
✓ D: Data exchange
✓ E: Security or safety
✓ F: Electric Storage
19
34. Micro-grid Standard System
Grid-connected operation standards, directly determining the impacts of connection
of the micro-grid on the power grid, mainly consist of general principles, power
quality, operation and control, security and protection, communication and
information, general technical conditions, energy metering, and system test, as
detailed below:
General principles: Provide instructions on the composition, capacity, tie-line
power exchange, and energy storage configuration of the micro-grid.
Power quality: Set forth requirements on such indices as harmonics, degree of
voltage unbalance, voltage fluctuation and flicker, and injection of direct current.
34
35. Continue…
Operation control: Set forth requirements for response speed and power change
rate in grid-connected operation and islanded operation modes, and during
transfer between the two modes.
Security and protection: Give instructions on configuration of interface protection
and internal protection of micro-grid.
General technical conditions: Set forth the technical requirements on
electromagnetic compatibility, lightning protection, and grounding.
Energy metering: Define configuration and metering rules for energy metering
devices.
System test: Specify the position, time, and items of the test on grid connection of
micro-grid.
35
36. The IEC standards related to V2G communication,
EV charging system, and conductive charging36
37. References
Sato, Takuro, Daniel M. Kammen, Bin Duan, Martin Macuha, Zhenyu Zhou, Jun
Wu, Muhammad Tariq, and Solomon Abebe Asfaw. Smart grid standards:
specifications, requirements, and technologies. John Wiley & Sons, 2015.
37