CN100557453C - Electric generator one time frequency modulation real time quantitative analysis method based on phasor measuring technique - Google Patents
Electric generator one time frequency modulation real time quantitative analysis method based on phasor measuring technique Download PDFInfo
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- CN100557453C CN100557453C CNB2007101350981A CN200710135098A CN100557453C CN 100557453 C CN100557453 C CN 100557453C CN B2007101350981 A CNB2007101350981 A CN B2007101350981A CN 200710135098 A CN200710135098 A CN 200710135098A CN 100557453 C CN100557453 C CN 100557453C
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102288842B (en) * | 2011-05-10 | 2015-10-28 | 中电普瑞科技有限公司 | Based on the primary frequency modulation on-line evaluation method that WAMS filtering AGC affects |
CN103166242B (en) * | 2011-12-14 | 2014-12-31 | 湖北省电力公司 | Computing method of generator difference-adjustment coefficient |
CN102663255B (en) * | 2012-04-18 | 2015-08-19 | 陕西电力科学研究院 | A kind of automatic data processing method of primary frequency modulation test |
CN102707231B (en) * | 2012-05-16 | 2015-06-10 | 广东电网公司电力科学研究院 | Generator set primary frequency regulation analysis system based on matlab/simulink |
CN102841249A (en) * | 2012-09-12 | 2012-12-26 | 国电南瑞科技股份有限公司 | Method for evaluating frequency quality of power grid |
CN103346619A (en) * | 2013-07-19 | 2013-10-09 | 国家电网公司 | Online monitoring and performance assessing method for primary frequency modulation of thermal generator set |
CN103728523A (en) * | 2014-01-21 | 2014-04-16 | 国家电网公司 | Urban power grid yield measuring method |
CN103954853B (en) * | 2014-01-26 | 2017-10-27 | 云南电力调度控制中心 | A kind of grid-connected group of planes primary frequency modulation wire examination method in region and system |
CN108321794B (en) * | 2018-01-19 | 2022-09-02 | 中电普瑞电力工程有限公司 | Online identification method and device for grid-related parameters of generator set speed regulation system |
CN110190611B (en) * | 2019-06-04 | 2020-11-06 | 国网山东省电力公司 | PMU-based primary frequency modulation correction method and system for power grid cycle change rate |
CN110445196B (en) * | 2019-07-31 | 2021-02-26 | 南方电网科学研究院有限责任公司 | Method for judging primary frequency modulation effect of generator set |
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2007
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Non-Patent Citations (3)
Title |
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同步相量测量技术及在电力系统中的应用. 王早兰.电力学报,第20卷第1期. 2005 * |
基于GPS的相量实时测量及应用. 侯秀玉等.福建电力与电工,第22卷第1期. 2002 * |
电网测量同步测量技术及应用. 庞杰.高电压技术,第33卷第3期. 2007 * |
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Owner name: NARI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: STATE GRID ELECTRIC POWER RESEARCH INSITITUTE Effective date: 20140103 |
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Owner name: STATE GRID ELECTRIC POWER RESEARCH INSITITUTE Free format text: FORMER NAME: NANJING AUTOMATION RESEARCH INSTITUTE, STATE GRID |
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Address after: Nanjing City, Jiangsu Province, 210003 South Shui Road No. 8 Patentee after: STATE GRID ELECTRIC POWER Research Institute Patentee after: EAST CHINA GRID Co.,Ltd. Patentee after: JIANGSU ELECTRIC POWER Co. Address before: Nanjing City, Jiangsu Province, 210003 South Shui Road No. 8 Patentee before: Nanjing Automation Research Institute Patentee before: EAST CHINA GRID Co.,Ltd. Patentee before: JIANGSU ELECTRIC POWER Co. |
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Effective date of registration: 20140103 Address after: High road Nanjing high tech Industrial Development Zone, Nanjing City, Jiangsu Province, No. 20 Patentee after: NARI TECHNOLOGY Co.,Ltd. Patentee after: EAST CHINA GRID Co.,Ltd. Patentee after: JIANGSU ELECTRIC POWER Co. Address before: Nanjing City, Jiangsu Province, 210003 South Shui Road No. 8 Patentee before: STATE GRID ELECTRIC POWER Research Institute Patentee before: EAST CHINA GRID Co.,Ltd. Patentee before: JIANGSU ELECTRIC POWER Co. |
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Granted publication date: 20091104 Termination date: 20131108 |