CN108599196A - 改善单通道互联电网暂态功角稳定性的紧急控制方法 - Google Patents
改善单通道互联电网暂态功角稳定性的紧急控制方法 Download PDFInfo
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- CN108599196A CN108599196A CN201810437434.6A CN201810437434A CN108599196A CN 108599196 A CN108599196 A CN 108599196A CN 201810437434 A CN201810437434 A CN 201810437434A CN 108599196 A CN108599196 A CN 108599196A
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- 230000001052 transient effect Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000005611 electricity Effects 0.000 claims description 40
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000000205 computational method Methods 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000011217 control strategy Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
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- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
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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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CN201810437434.6A CN108599196B (zh) | 2018-05-09 | 2018-05-09 | 改善单通道互联电网暂态功角稳定性的紧急控制方法 |
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CN108599196A true CN108599196A (zh) | 2018-09-28 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111009891A (zh) * | 2019-12-03 | 2020-04-14 | 国电南瑞科技股份有限公司 | 直流输电系统的暂态功角稳定性能指标确定方法及系统 |
Citations (6)
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CN101847872A (zh) * | 2010-06-01 | 2010-09-29 | 中国电力科学研究院 | 两大区互联电力系统交流联络线功率波动峰值的计算方法 |
CN101969202A (zh) * | 2010-11-23 | 2011-02-09 | 国网电力科学研究院 | 电力系统暂态稳定输电断面功率极限区间的识别方法 |
CN102035203A (zh) * | 2010-10-20 | 2011-04-27 | 中国电力科学研究院 | 一种快速求取联络线暂态稳定极限传输功率的计算方法 |
CN102946099A (zh) * | 2012-10-24 | 2013-02-27 | 中国电力科学研究院 | 一种多机互联电力系统的暂态功角稳定性实时判别的方法 |
CN103326384A (zh) * | 2013-06-07 | 2013-09-25 | 国家电网公司 | 一种基于联络线双峰轨迹的稳定紧急控制方法 |
CN104485675B (zh) * | 2014-12-15 | 2017-07-07 | 华中科技大学 | 基于直流紧急控制的特高压联络线功率摇摆峰值抑制方法 |
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2018
- 2018-05-09 CN CN201810437434.6A patent/CN108599196B/zh active Active
Patent Citations (6)
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CN101847872A (zh) * | 2010-06-01 | 2010-09-29 | 中国电力科学研究院 | 两大区互联电力系统交流联络线功率波动峰值的计算方法 |
CN102035203A (zh) * | 2010-10-20 | 2011-04-27 | 中国电力科学研究院 | 一种快速求取联络线暂态稳定极限传输功率的计算方法 |
CN101969202A (zh) * | 2010-11-23 | 2011-02-09 | 国网电力科学研究院 | 电力系统暂态稳定输电断面功率极限区间的识别方法 |
CN102946099A (zh) * | 2012-10-24 | 2013-02-27 | 中国电力科学研究院 | 一种多机互联电力系统的暂态功角稳定性实时判别的方法 |
CN103326384A (zh) * | 2013-06-07 | 2013-09-25 | 国家电网公司 | 一种基于联络线双峰轨迹的稳定紧急控制方法 |
CN104485675B (zh) * | 2014-12-15 | 2017-07-07 | 华中科技大学 | 基于直流紧急控制的特高压联络线功率摇摆峰值抑制方法 |
Non-Patent Citations (3)
Title |
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GUANJI HOU: "Determination of Transient Stability Constrained Interface Real Power Flow Limit Using Trajectory Sensitivity Approach", 《IEEE TRANSACTION ON POWER SYSTEMS》 * |
代仕勇: "大区域互联电网联络线功率波动分析及抑制方法研究", 《中国博士学位论文全文数据库 工程科技II辑》 * |
吴为: "利用实测响应信息的暂态功角失稳实时判别方法", 《中国电机工程学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111009891A (zh) * | 2019-12-03 | 2020-04-14 | 国电南瑞科技股份有限公司 | 直流输电系统的暂态功角稳定性能指标确定方法及系统 |
CN111009891B (zh) * | 2019-12-03 | 2022-09-20 | 国电南瑞科技股份有限公司 | 直流输电系统的暂态功角稳定性能指标确定方法及系统 |
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Effective date of registration: 20190122 Address after: 210003 Nan Rui Road, Drum Tower District, Nanjing, Jiangsu Province, No. 8 Applicant after: NARI Group Co. Ltd. Applicant after: State Grid Shanghai Municipal Electric Power Company Applicant after: State Grid Corporation of China Address before: 210003 Nan Rui Road, Drum Tower District, Nanjing, Jiangsu Province, No. 8 Applicant before: NARI Group Co. Ltd. |
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Inventor after: Wu Xuelian Inventor after: Tan Zhen Inventor after: Hu Yang Inventor after: Pei Chaohui Inventor after: Zhang Zilong Inventor after: Zhang Qian Inventor after: Zhao Yanli Inventor after: Liu Fusuo Inventor after: Li Zhaowei Inventor after: Li Wei Inventor after: Xue Feng Inventor after: Huang Hui Inventor after: Wang Yu Inventor after: Zhu Ling Inventor after: Zhang Hongli Inventor before: Wu Xuelian Inventor before: Tan Zhen Inventor before: Hu Yang Inventor before: Pi Chaohui Inventor before: Zhang Zilong Inventor before: Zhang Qian Inventor before: Zhao Yanli Inventor before: Liu Fusuo Inventor before: Li Zhaowei Inventor before: Li Wei Inventor before: Xue Feng Inventor before: Huang Hui Inventor before: Wang Yu Inventor before: Zhu Ling Inventor before: Zhang Hongli |
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