CN103078326A - Optimization method for improving safety and stability of grid frequency - Google Patents
Optimization method for improving safety and stability of grid frequency Download PDFInfo
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- CN103078326A CN103078326A CN2012105841095A CN201210584109A CN103078326A CN 103078326 A CN103078326 A CN 103078326A CN 2012105841095 A CN2012105841095 A CN 2012105841095A CN 201210584109 A CN201210584109 A CN 201210584109A CN 103078326 A CN103078326 A CN 103078326A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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CN201210584109.5A CN103078326B (en) | 2012-12-28 | 2012-12-28 | Optimization method for improving safety and stability of grid frequency |
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CN201210584109.5A CN103078326B (en) | 2012-12-28 | 2012-12-28 | Optimization method for improving safety and stability of grid frequency |
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CN103078326A true CN103078326A (en) | 2013-05-01 |
CN103078326B CN103078326B (en) | 2014-09-10 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103248055A (en) * | 2013-05-13 | 2013-08-14 | 南京南瑞集团公司 | Method for solving accurate selecting and changing of generator and load after regional power grid splitting |
CN103595053A (en) * | 2013-11-19 | 2014-02-19 | 云南电网公司电网规划研究中心 | Optimization generator tripping method of power grid stability strategy on basis of capacity proximity principle |
CN106202793A (en) * | 2016-07-19 | 2016-12-07 | 国网浙江省电力公司电力科学研究院 | A kind of mains frequency stability simulation method limited based on primary frequency modulation |
CN104078935B (en) * | 2014-06-26 | 2017-01-11 | 广东电网公司电力调度控制中心 | Method and system for controlling generator set frequency out-of-limit protective device |
CN106780122A (en) * | 2016-12-07 | 2017-05-31 | 中国南方电网有限责任公司 | Frequency fluctuation analysis method and system under the impact of Asynchronous Interconnection system commutation failure |
CN107046289A (en) * | 2016-11-08 | 2017-08-15 | 国电南瑞科技股份有限公司 | Meter and peace control strategy and the Power System Steady-state frequency estimation method of primary frequency modulation characteristic |
CN107394790A (en) * | 2017-08-31 | 2017-11-24 | 国电南瑞科技股份有限公司 | A kind of reply load off-grid impacts and counted and the power supply of unit regulating power and load emergency control method |
CN107482615A (en) * | 2017-04-06 | 2017-12-15 | 国电南瑞科技股份有限公司 | A kind of control method after meter and high energy utility power grid loss load |
CN109787834A (en) * | 2019-01-25 | 2019-05-21 | 广西电网有限责任公司电力科学研究院 | The calculation method of meter and the nuclear power unit dependent probability of malfunction of operation of power networks parameter |
CN112202208A (en) * | 2020-09-24 | 2021-01-08 | 广东电网有限责任公司韶关供电局 | Small hydropower station micro-grid generator ad hoc network control method and system |
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US20070114796A1 (en) * | 2005-11-18 | 2007-05-24 | Garces Luis J | System and method for integrating wind and hydroelectric generation and pumped hydro energy storage systems |
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US20100138070A1 (en) * | 2009-02-26 | 2010-06-03 | Ronald Beaudoin | System and method for improving power grid stability |
CN101895131A (en) * | 2010-08-20 | 2010-11-24 | 上海交通大学 | Automatic synchronizing paralleling method of pumped storage unit |
CN102355185A (en) * | 2011-09-24 | 2012-02-15 | 国网电力科学研究院 | Method for controlling ultralow-frequency stage of static variable-frequency startup of pumped storage aggregate |
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2012
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US20070114796A1 (en) * | 2005-11-18 | 2007-05-24 | Garces Luis J | System and method for integrating wind and hydroelectric generation and pumped hydro energy storage systems |
CN101430358A (en) * | 2008-12-10 | 2009-05-13 | 河南国网宝泉抽水蓄能有限公司 | Head-machine first water pump behavior full-group start test method for pump storage plant |
US20100138070A1 (en) * | 2009-02-26 | 2010-06-03 | Ronald Beaudoin | System and method for improving power grid stability |
CN101895131A (en) * | 2010-08-20 | 2010-11-24 | 上海交通大学 | Automatic synchronizing paralleling method of pumped storage unit |
CN102355185A (en) * | 2011-09-24 | 2012-02-15 | 国网电力科学研究院 | Method for controlling ultralow-frequency stage of static variable-frequency startup of pumped storage aggregate |
Non-Patent Citations (3)
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刘明松 等: "考虑暂态频率偏移的一次调频旋转备用优化方法", 《电网技术》 * |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103248055B (en) * | 2013-05-13 | 2015-09-16 | 国电南瑞科技股份有限公司 | A kind of solve regional power grid off-the-line after correct choosing cut the method for generator and load |
CN103248055A (en) * | 2013-05-13 | 2013-08-14 | 南京南瑞集团公司 | Method for solving accurate selecting and changing of generator and load after regional power grid splitting |
CN103595053A (en) * | 2013-11-19 | 2014-02-19 | 云南电网公司电网规划研究中心 | Optimization generator tripping method of power grid stability strategy on basis of capacity proximity principle |
CN103595053B (en) * | 2013-11-19 | 2016-01-20 | 云南电网公司电网规划研究中心 | Machine method is cut in power grid stability strategy proximity optimization by measure |
CN104078935B (en) * | 2014-06-26 | 2017-01-11 | 广东电网公司电力调度控制中心 | Method and system for controlling generator set frequency out-of-limit protective device |
CN106202793B (en) * | 2016-07-19 | 2019-07-09 | 国网浙江省电力公司电力科学研究院 | A kind of mains frequency stability simulation method based on primary frequency modulation limitation |
CN106202793A (en) * | 2016-07-19 | 2016-12-07 | 国网浙江省电力公司电力科学研究院 | A kind of mains frequency stability simulation method limited based on primary frequency modulation |
CN107046289B (en) * | 2016-11-08 | 2020-05-19 | 国电南瑞科技股份有限公司 | Power grid steady-state frequency estimation method considering security control strategy and primary frequency modulation characteristic |
CN107046289A (en) * | 2016-11-08 | 2017-08-15 | 国电南瑞科技股份有限公司 | Meter and peace control strategy and the Power System Steady-state frequency estimation method of primary frequency modulation characteristic |
CN106780122A (en) * | 2016-12-07 | 2017-05-31 | 中国南方电网有限责任公司 | Frequency fluctuation analysis method and system under the impact of Asynchronous Interconnection system commutation failure |
CN106780122B (en) * | 2016-12-07 | 2021-01-12 | 中国南方电网有限责任公司 | Frequency fluctuation analysis method and system under asynchronous networking system commutation failure impact |
CN107482615A (en) * | 2017-04-06 | 2017-12-15 | 国电南瑞科技股份有限公司 | A kind of control method after meter and high energy utility power grid loss load |
CN107482615B (en) * | 2017-04-06 | 2020-08-11 | 国电南瑞科技股份有限公司 | Control method for high-energy-carrying enterprise power grid after load loss is taken into consideration |
CN107394790A (en) * | 2017-08-31 | 2017-11-24 | 国电南瑞科技股份有限公司 | A kind of reply load off-grid impacts and counted and the power supply of unit regulating power and load emergency control method |
CN107394790B (en) * | 2017-08-31 | 2020-05-19 | 国电南瑞科技股份有限公司 | Power supply for coping with load off-line impact and considering unit adjusting capacity and load emergency control method |
CN109787834A (en) * | 2019-01-25 | 2019-05-21 | 广西电网有限责任公司电力科学研究院 | The calculation method of meter and the nuclear power unit dependent probability of malfunction of operation of power networks parameter |
CN112202208A (en) * | 2020-09-24 | 2021-01-08 | 广东电网有限责任公司韶关供电局 | Small hydropower station micro-grid generator ad hoc network control method and system |
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CN103078326B (en) | 2014-09-10 |
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Effective date of registration: 20150512 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Patentee after: North China Grid Co., Ltd. Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute Patentee before: State Grid Corporation of China |