赵良;郭强;宋云亭;秦晓辉;易俊;

• 1:华北电力大学电气与电子工程学院
• 2:中国电力科学研究院

摘要(Abstract)：

重点分析发电厂采用特高压升压变的技术经济性。介绍特高压升压变的主要技术参数,分析特高压一级升压方式和二级升压方式对电源送出能力的影响。采用不同升压方式时,配合发变组组合方式,进行电源送出工程的投资比较,探讨提高工程经济性的措施。研究有助于合理确定电源送出工程方案,提高发电厂和电网的运行效益。对比分析表明,大型电源基地直接接入特高压输电系统,可提高特高压线路输电能力,电源开发达到较大规模时工程经济性更优。

关键词(KeyWords)： 特高压升压变;技术经济性;发电厂;电力系统

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司科学技术项目(SGKJ[2007]996)~~

作者(Author): 赵良;郭强;宋云亭;秦晓辉;易俊;

Email:

DOI: 10.13335/j.1000-3673.pst.2011.03.024

参考文献(References)：

• [1]刘振亚.特高压电网[M].北京:中国经济出版社,2005:16-35.
• [2]吴敬儒,徐永禧.我国特高压交流输电发展前景[J].电网技术,2005,29(3):1-4.Wu Jingru,Xu Yongxi.Development prospect of UHVAC power transmission in China[J].Power System Technology,2005,29(3):1-4(in Chinese).
• [3]舒印彪,刘泽洪,袁骏,等.2005年国家电网公司特高压输电论证工作综述[J].电网技术,2006,30(5):1-12.Shu Yinbiao,Liu Zehong,Yuan Jun,et al.A survey on demonstration of UHV power transmission by state grid corporation of China in year of 2005[J].Power System Technology,2006,30(5):1-12(in Chinese).
• [4]舒印彪.我国特高压输电的发展与实施[J].中国电力,2005,38(11):1-8.Shu Yinbiao.Development and execution of UHV power transmission in China[J].Electric Power,2005,38(11):1-8(in Chinese).
• [5]印永华,郭强,张运洲,等.特高压同步电网构建方案论证及安全性分析[J].电力建设,2007,28(2):1-4.Yin Yonghua,Guo Qiang,Zhang Yunzhou,et al.Scheme study and safety analysis of UHV synchronous power grid composition[J].Electric Power Construction,2007,28(2):1-4(in Chinese).
• [6]赵良,郭强,申洪,等.特高压同步电网安全性研究[R].北京:中国电力科学研究院,2007.
• [7]丁伟,胡兆光.特高压输电经济性比较研究[J].电网技术,2006,30(19):7-13.Ding Wei,Hu Zhaoguang.The research on the economy comparison of ultra high voltage[J].Power System Technology,2006,30(19):7-13(in Chinese).
• [8]赵彪,孙坷,刘姜玲.特高压交流试验示范工程的经济性[J].电力建设,2009,30(11):24-26.Zhao Biao,Sun Ke,Liu Jiangling.Economical analysis of UHV AC demonstration transmission project[J].Electric Power Construction,2009,30(11):24-26(in Chinese).
• [9]孙昕,刘泽洪,印永华,等.中国特高压同步电网的构建以及经济性和安全性分析[J].电力建设,2007,28(10):7-11.Sun Xin,Liu Zehong,Yin Yonghua,et al.UHV synchronous power network constitution in China and its economic and safety analysis[J].Electric Power Construction,2007,28(10):7-11(in Chinese).
• [10]孙昕,丁扬,印永华,等.中国特高压交流试验示范工程建设的基本原则[J].电力建设,2007,28(10):12-16.Sun Xin,Ding Yang,Yin Yonghua,et al.Basic principles of China's UHV AC demonstration project[J].Electric Power Construction,2007,28(10):12-16(in Chinese).
• [11]张伟,常青,张剑云.特高压互联系统联网初期动态稳定特性及控制策略[J].中国电机工程学报,2009,29(22):19-24.Zhang Wei,Chang Qing,Zhang Jianyun.Dynamic stability characteristics and control strategies of UHV system in initial operation period[J].Proceedings of the CSEE,2009,29(22):19-24(in Chinese).
• [12]赵良,郭强,覃琴,等.特高压同步电网稳定特性分析[J].中国电机工程学报,2008,28(34):47-51.Zhao Liang,Guo Qiang,Qin Qin,et al.Analysis on stability characteristics of UHV synchronized power grid[J].Proceedings of the CSEE,2008,28(34):47-51(in Chinese).
• [13]张晋华,蒋卫平,印永华,等.特高压规划电网安全稳定性研究[J].中国电机工程学报,2008,28(22):64-68.Zhang Jinhua,Jiang Weiping,Yin Yonghua,et al.Security and stability study on planned ultra high voltage power grid[J].Proceedings of the CSEE,2008,28(22):64-68(in Chinese).
• [14]Kundur P.电力系统稳定与控制[M].北京:中国电力出版社,2002:96-106.
• [15]易俊,孙华东,郭强,等.大型电源基地接入特高压输电系统方式研究[J].电网技术,2009,33(16):14-19.Yi Jun,,Sun Huadong,Guo Qiang,et al.Research on modes of connecting bulk power bases to power grids by UHV transmission system[J].Power System Technology,2009,33(16):14-19(in Chinese).