余建国,晁剑,钱海.天广直流输电工程极1单极运行强迫停运故障原因分析和改进措施[J].电网技术,2002,26(5):80-83. Yu Jianguo,Chao Jian,Qian Hai.Analysis of forced outages of Pole 1 in Tian-Guang HVDC transmission project under single pole operation and its countermeasures[J].Power System Technology,2002,26(5):80-83(in Chinese).
[2]
Josh Eduardo Telles Villas,Carlos Medeiros Portela.Calculation of electric field and potential distributions into soil and air media for a ground electrode of a HVDC system[J].IEEE Trans on Power Delivery,2003,18(3):867-873.
[3]
钟连宏,陆培均,仇志成,等.直流接地极电流对中性点直接接地变压器影响[J].高电压技术,2003,29(8):12-13. Zhong Lianhong,Lu Peijun,Qiu Zhicheng,et al .The influence of current of DC earthing electrode on directly grounded transformer[J] .High Voltage Engineering,2003,29(8):12-13(in Chinese).
[4]
王明新,张强.直流输电系统接地极电流对交流电网的影响分析[J].电网技术,2005,29(3):9-14. Wang Mingxin,Zhang Qiang.Analysis on influence of ground electrode current in HVDC on AC power network[J].Power System Technology,2005,29(3):9-14(in Chinese).
[5]
Chandrasena W,McLaren P G,Annakkage U D,et al.An improved low-frequency transformer model for use in GIC studies[J].IEEE Transactions on Power Delivery,2004,19(2):643-651.
[6]
Price P R.Geomagnetically induced current effects on transformers[J].IEEE Transactions on Power Delivery,2002,17(4):1002-1008.
[7]
朱艺颖,蒋卫平,曾昭华,等.抑制变压器中性点直流电流侧措施研究[J].中国电机工程学报,2005,25(13):1-7. Zhu Yiying,Jiang Weiping,Zeng Zhaohua,et al.Study on measures of restraining DC current through transformer neutrals[J].Proceedings of the CSEE,2005,25(13):1-7(in Chinese).
[8]
王学蜂,余小菲,周俊宇.交直流混合电力系统中交流变压器中性点直流电流的研究[J].电网技术,2008,32(2):96-98. Wang Xuefeng,Yu Xiaofei,Zhou Junyu.Study on the DC current of neutral point of transformer in AC and DC mixed power system[J].Power System Technology,2008,32(2):96-98(in Chinese).
[9]
马玉龙,肖湘宁,姜旭,等.用于抑制大型电力变压器直流偏磁的接地电阻优化配置[J].电网技术,2006,30(3):62-65. Ma Yulong,Xiao Xiangning,Jiang Xu,et al.Optimized grounding resistance configuration against DC magnetic bias of large capacity power transformer[J].Power System Technology,2006,30(3):62-65(in Chinese).
[10]
马为民.换流变压器中直流偏磁电流计算[J].高电压技术,2004,30(11):48-49. Ma Weimin.DC biasing current in converter transformer[J].High Voltage Engineering,2004,30(11):48-49(in Chinese).
[11]
郭剑,邹军,何金良,等.水平分层土坡中点电流源格林函数的递推算法[J].中国电机工程学报,2004,24(7):101-105. Guo Jian,Zou Jun,HeJ Jinliang,et al.Recursive method to obtain analytic expressions of Geren's functions in multi-layer soil by computer[J].Proceedings of the CSEE,2004,24(7):101-105(in Chinese).
[12]
胡毅,李景录.直流接地极电流对中性点接地变压器的影响[J].变压器,1999,36(1):15-19. Hu Yi,Li Jinglu.Effect of DC earthed pole current on the neutral earthed transformer[J].Transformer,1999,36(1):15-19(in Chinese).
[13]
尚春.HVDC地中电流对交流变压器影响的抑制措施[J].高电压技术,2004,30(11):52-54. Shang Chun.Measure to decrease the neutral current of AC transformer in HVDC ground-return system[J].High Voltage Engineering,2004,30(11):52-54(in Chinese).
[14]
Liu Qu,Zheng Jianchao,Li Licheng.Study on effects of DC current on transformers during HVDC systems operated in ground-return mode[C]//Proceedings of the XIVth International Symposium on High Voltage Engineering.Beijing:Tsinghua University,2005:84.
[15]
曾连生.直流输电接地极电流对电力变压器的影响[J].电力建设,2004,25(12):22-24. Zeng Liansheng.Influence of DC transmission ground electrode current on power transformers[J].Electric Power Construction,2004,25(12):22-24(in Chinese).
[16]
杜忠东,董晓辉,王建武,等.直流电位补偿法抑制变压器直流偏磁的研究[J].高电压技术,2006,32(8):69-72. Du Zhongdong,Dong Xiaohui,Wang Jianwu,et al.Test and analysis on restraining transformer DC bias by changing electric potential of grounding grid[J].High Voltage Engineering,2006,32(8):69-72(in Chinese).
[17]
蒯狄正,万达,邹云.变压器中性点注入反向抗偏磁直流的应用分析[J].华东电力,2005,33(6):44-46. Kuai Dizheng,Wan Da,Zou Yun.Application of bias-resisting reverse DC injection at neutral point of transformer[J].East China Electric Power,2005,33(6):44-46(in Chinese).
[18]
赵杰,黎小林,吕金壮,等.抑制变压器直流偏磁的串接电阻措施[J].电力系统自动化,2006,30(12):88-91. Zhao Jie,Li Xiaolin,Lü Jinzhuang,et al.Applying series resistor to restrain power transformer DC biasing[J].Automation of Electric Power Systems,2006,30(12):88-91(in Chinese).
[19]
马志强.消减变压器中性点直流电流抑制直流偏磁的电位补偿方法[J].广东电力,2007,20(5):1-5. Ma Zhiqiang.A potential compensation method to eliminate transformer neutral direct current produced by HVDC[J].Guangdong Electric Power,2007,20(5):1-5(in Chinese).