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IEEE Guide for Assessing, Measuring, and Verifying Volt-Var Control and Optimization on Distribution Systems
IEEE Std 1885-2022
Year: 2022
Abstract: Electric utilities are seeking to improve the overall efficiency and performance of the distribution system while helping to achieve energy and demand savings. Distribution volt-var optimization (VVO) can play a major role in accomplishing these objectives while maintaining safety, preserving assets, and meeting all operating constraints such as loading and voltage levels. Initial studies and experience show there is significant potential for energy savings, demand management and loss reduction through improved management of distribution voltage profiles and reactive power flow. Consistent methods are needed for verifying the benefits achieved by VVO systems that have already been implemented. Guidelines for modeling system loads as well as distributed resources and their response to voltage and var changes are needed along with methods for performing the evaluations to estimate total benefits. These benefits can then be evaluated as a function of the investment requirements for the improved VVO on a feeder by feeder or substation by substation basis and deployment priorities can be developed.
Subject: volt-var optimization (VVO)
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IEEE Guide for Assessing, Measuring, and Verifying Volt-Var Control and Optimization on Distribution Systems
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2023-08-07T18:47:06Z | |
| date available | 2023-08-07T18:47:06Z | |
| date copyright | 15 July 2022 | |
| date issued | 2022 | |
| identifier other | 9828004.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessionid=C4E0DC8AA3D8167A5E6906FF7BFD8922/handle/yse/329696 | |
| description abstract | Electric utilities are seeking to improve the overall efficiency and performance of the distribution system while helping to achieve energy and demand savings. Distribution volt-var optimization (VVO) can play a major role in accomplishing these objectives while maintaining safety, preserving assets, and meeting all operating constraints such as loading and voltage levels. Initial studies and experience show there is significant potential for energy savings, demand management and loss reduction through improved management of distribution voltage profiles and reactive power flow. Consistent methods are needed for verifying the benefits achieved by VVO systems that have already been implemented. Guidelines for modeling system loads as well as distributed resources and their response to voltage and var changes are needed along with methods for performing the evaluations to estimate total benefits. These benefits can then be evaluated as a function of the investment requirements for the improved VVO on a feeder by feeder or substation by substation basis and deployment priorities can be developed. | |
| language | English | |
| title | IEEE Guide for Assessing, Measuring, and Verifying Volt-Var Control and Optimization on Distribution Systems | en |
| title | IEEE Std 1885-2022 | num |
| type | Standard | |
| page | 58 | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2022 | |
| contenttype | Fulltext | |
| subject keywords | volt-var optimization (VVO) | |
| subject keywords | conservation voltage reduction (CVR) | |
| subject keywords | demand reduction | |
| subject keywords | measurement and verification | |
| subject keywords | loss reduction | |
| subject keywords | IEEE 1885 | |
| identifier DOI | 10.1109/IEEESTD.2022.9828004 |