CN103971026B - General method for calculating tide of positive power distribution networks - Google Patents
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104917174B (en) * | 2015-06-08 | 2017-05-03 | 北京交通大学 | Static voltage stability judgment method for active power distribution network |
CN104935013B (en) * | 2015-07-16 | 2018-06-19 | 山东理工大学 | The computational methods of feeder voltage distribution containing DG |
CN106451479B (en) * | 2016-12-09 | 2019-05-03 | 成都信息工程大学 | A kind of active distribution network feeder voltage On-Line Control Method based on RTU |
CN108964057A (en) * | 2017-05-18 | 2018-12-07 | 广东电网有限责任公司佛山供电局 | A kind of distribution power system load flow calculation method based on improvement forward-backward sweep method |
CN108376984B (en) * | 2018-01-25 | 2021-03-23 | 云南电网有限责任公司 | Automatic adjustment method for node voltage of power system |
CN108879720A (en) * | 2018-08-09 | 2018-11-23 | 国网山东省电力公司经济技术研究院 | One kind being used for different type power supply networking schemes synthesis index algorithm |
CN109149583B (en) * | 2018-09-27 | 2022-04-05 | 西安石油大学 | Simple forward-push backward-replace power flow calculation method for active power distribution network |
CN109787245B (en) * | 2019-01-28 | 2020-08-18 | 西安交通大学 | Microgrid reactive power compensation device configuration method based on regulation characteristics and economy |
CN113890042B (en) * | 2021-12-06 | 2022-03-04 | 国网浙江省电力有限公司金华供电公司 | Load flow calculation method based on active power distribution network |
CN114784885B (en) * | 2022-03-23 | 2024-06-18 | 华北水利水电大学 | Distributed power supply location and volume-fixing method for power distribution network by gradient method based on Zbus matrix |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103066593A (en) * | 2012-12-20 | 2013-04-24 | 河海大学 | Three-phase load flow calculation method of weak looped distribution network comprising multi-type distributed power sources |
CN103618311A (en) * | 2013-12-06 | 2014-03-05 | 国家电网公司 | Power distribution network load flow calculation method based on PV node-looped network comprehensive compensation matrix |
CN103683284A (en) * | 2013-12-26 | 2014-03-26 | 国家电网公司 | Three-phase imbalance three-phase imbalance method for power distribution network with distributed power supplies |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103066593A (en) * | 2012-12-20 | 2013-04-24 | 河海大学 | Three-phase load flow calculation method of weak looped distribution network comprising multi-type distributed power sources |
CN103618311A (en) * | 2013-12-06 | 2014-03-05 | 国家电网公司 | Power distribution network load flow calculation method based on PV node-looped network comprehensive compensation matrix |
CN103683284A (en) * | 2013-12-26 | 2014-03-26 | 国家电网公司 | Three-phase imbalance three-phase imbalance method for power distribution network with distributed power supplies |
Non-Patent Citations (2)
Title |
---|
"An Improved Backward/Forward Sweep Load Flow Algorithm for Radial Distribution Systems";G. W. Chang,S. Y. Chu,H. L. Wang;《IEEE TRANSACTIONS ON POWER SYSTEMS》;20070531;第22卷(第2期);第882-884页 * |
"一种改进的配电网潮流算法";穆世霞,刘君;《现代电力》;20090831;第26卷(第4期);第47-50页 * |
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