CN111934313B - 一种电力系统稳定器增益整定有效性的评价方法及装置 - Google Patents
一种电力系统稳定器增益整定有效性的评价方法及装置 Download PDFInfo
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- CN111934313B CN111934313B CN202010625429.5A CN202010625429A CN111934313B CN 111934313 B CN111934313 B CN 111934313B CN 202010625429 A CN202010625429 A CN 202010625429A CN 111934313 B CN111934313 B CN 111934313B
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 141
- 238000011156 evaluation Methods 0.000 title claims description 25
- 230000005284 excitation Effects 0.000 claims abstract description 61
- 238000004088 simulation Methods 0.000 claims abstract description 52
- 230000010355 oscillation Effects 0.000 claims abstract description 47
- 230000001052 transient effect Effects 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000004590 computer program Methods 0.000 claims description 20
- 230000003068 static effect Effects 0.000 claims description 12
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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Abstract
Description
序号 | 参数名称 | 无PSS | 有PSS |
1 | 振荡频率/Hz | 1.03 | 0.972 |
2 | 阻尼比/% | 1.90 | 20.96 |
Claims (7)
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CN202010625429.5A CN111934313B (zh) | 2020-07-01 | 2020-07-01 | 一种电力系统稳定器增益整定有效性的评价方法及装置 |
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CN202010625429.5A CN111934313B (zh) | 2020-07-01 | 2020-07-01 | 一种电力系统稳定器增益整定有效性的评价方法及装置 |
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CN111934313A CN111934313A (zh) | 2020-11-13 |
CN111934313B true CN111934313B (zh) | 2022-03-15 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103296688A (zh) * | 2013-05-14 | 2013-09-11 | 南京南瑞继保电气有限公司 | 一种电力系统稳定器的实现方法 |
CN109683037A (zh) * | 2018-12-08 | 2019-04-26 | 国网辽宁省电力有限公司电力科学研究院 | 一种基于CoCo-80的电力系统稳定器试验方法 |
CN109802403A (zh) * | 2019-01-18 | 2019-05-24 | 南方电网科学研究院有限责任公司 | 一种电力系统稳定器的临界增益整定方法及装置 |
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CN104868487B (zh) * | 2015-05-07 | 2017-08-29 | 国家电网公司 | 低频段抑制加强型抗反调电力系统稳定方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103296688A (zh) * | 2013-05-14 | 2013-09-11 | 南京南瑞继保电气有限公司 | 一种电力系统稳定器的实现方法 |
CN109683037A (zh) * | 2018-12-08 | 2019-04-26 | 国网辽宁省电力有限公司电力科学研究院 | 一种基于CoCo-80的电力系统稳定器试验方法 |
CN109802403A (zh) * | 2019-01-18 | 2019-05-24 | 南方电网科学研究院有限责任公司 | 一种电力系统稳定器的临界增益整定方法及装置 |
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Inventor after: Chen Gang Inventor after: Zhang Zesheng Inventor after: Zhang Jianxin Inventor after: Liu Hongtao Inventor after: Cai Dongyang Inventor after: Wen Libin Inventor after: Jiang Chuyang Inventor after: Mei Yong Inventor after: Xie Huifan Inventor before: Chen Gang Inventor before: Zhang Zesheng Inventor before: Zhang Jianxin Inventor before: Liu Hongtao Inventor before: Cai Dongyang Inventor before: Wen Libin Inventor before: Jiang Chuyang Inventor before: Mei Yong Inventor before: Xie Huibo |