Study on the Scheme of Pumped-Storage Power Station Connecting to Power System

doi:10.11930/j.issn.1004-9649.2013.1.81.4

Abstract

Abstract: A recommended scheme of the QZ pumped-storage power station connecting to power system was introduced. The reasonable operating mode was chosen for the QZ pumped-storage power station based on the real condition of the power grid. Power flow and stability calculation was conducted for its connecting scheme and it was found that in the typical low load operating mode in winter when the interconnection lines between HN power grid and the NF power grid were disconnected, the QZ pumped-storage power station had some stability problems in the pumping mode. The instability mechanism was analyzed according to the stability curves in the situation when HN power grid and the NF power grid were interconnected or disconnected and the problem was identified as transient stability problem. Several measures were proposed for solving the stability problems according to the factors that affect the transient stability of the power system and the actual situation of the HN power system and the QZ pumped-storage units. Quantitative analysis was conducted for the measures implemented, which can provide a reference for the emergency plan and the dispatching operation of the QZ pumped-storage power plant.

Key words: pumped-storage power station, pumping mode, transient stability, stabilization measures

CLC Number:

TM712

CAI Li, CHEN Ling-yun. Study on the Scheme of Pumped-Storage Power Station Connecting to Power System[J]. Electric Power, 2013, 46(1): 81-85.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2013.1.81.4

https://www.electricpower.com.cn/EN/Y2013/V46/I1/81

References

[1] 海南电力工业发展“十二·五”及中长期规划研究[R].武汉：中南电力设计院,2010.
[2] 朱庆春,蔡黎,康义.海南建设核电的必要性和可行性探讨[J].中国电力,2009,42（4）：84-87.ZHU Qing-chun, CAI Li, KANG Yi. Discussion on necessity and feasibility of Hainan nuclear power plant[J]. Electric Power, 2009, 42(4):84-87.
[3] 陈东平.我国抽水蓄能电站工程建设展望[J].中国电力,2001, 34（9）：8-9.CHEN Dong-ping. Prospects for the construction of pumped storage hydropower station project in China[J]. Electric Power,2001,34(9):8-9.
[4] 陈政,王巍,钟胜,等.河南电网天池抽水蓄能电站建设必要性分析[J].中国电力, 2009,42（9）：20-25.CHEN Zheng, WANG Wei, ZHONG Sheng, et al . Necessity analysis of building Tianchi pumped-storage power plant[J].Electric Power, 2009,42(9):20-25.
[5] 海南电网中长期调峰电源规划研究[R].武汉:中南电力设计院,2010.
[6] 王楠,白建华,李友,等.东北电网抽水蓄能电站建设规模研究[J].中国电力,2007,40（2）：1-3.WANG Nan, BAI Jian-hua, LI You, et al . Study on construction scale of pumped storage power plants in northeast China power grid[J]. Electric Power, 2007,40(2):1-3.
[7] 王楠,白建华,刘贵元,等.国外抽水蓄能电站发展经验及相关启示[J].中国电力,2009,42（1）：89-92.WANG Nan, BAI Jian-hua, LIU Gui-yuan, et al . Development experiences of pumped storage hydropower plants in the world and related suggestions[J]. Electric Power, 2009,42(1):89-92.
[8] 海南昌江核电厂接入电网条件专题研究[R].武汉：中南电力设计院,2009.
[9] 海南琼中抽水蓄能电站接入系统设计与机组选型及系统适应性研究[R].武汉：中南电力设计院,2011.
[10] DL 755—2001 电力系统安全稳定导则[S].北京：中国电力出版社,2001.
[11] 海口电厂“大代小”技改工程对海南电网安全稳定运行的影响分析专题报告[R].武汉:中南电力设计院,2004.
[12] 周双喜,王永强,孟庆和.影响抽水蓄能机组动态稳定性的因素及PSS的应用[J].中国电力,1993,26（10）：28-32.
[13] KUNDUR P.电力系统稳定与控制[M].周孝信,宋永华,李兴源,等译.北京：中国电力出版社,2002.
[14] 张智刚,王海忠,方思立,等.十三陵抽水蓄能电厂200 MW机组励磁及PSS参数测试[J].中国电力,1999,32（5）：39-42.ZHANG Zhi-gang, WANG Hai-zhong, FANG Si-li, et al . Excitation and PSS parameters measurement on 200 MW unit of ming tomb pumped storage station[J]. Electric Power, 1999,32(5):39-42.
[15] 雷为民,刘增煌,任志武.十三陵抽水蓄能电厂200 MW机组PSS投运试验及计算分析[J].中国电力,1999,32（11）：48-51.LEI Wei-min, LIU Zeng-huang, REN Zhi-wu. PSS commissioning test and calculation analysis for 200 MW unit ming tomb pumped storage station[J]. Electric Power, 1999,32(11):48-51.