Optimization of commutation failure prevention and automatic recovery for East China multi-infeed high-voltage direct current system

被引：12
作者：
Li, Xinnian [1 ,2 ]
Chen, Shuyong [1 ,2 ]
Pang, Guangheng [2 ]
Lei, Xiao [2 ]
Liu, Yao [2 ]
Wang, Jingfang [2 ]
机构：
[1] School of Electrical Engineering, Beijing Jiaotong University, Beijing
[2] China Electric Power Research Institute, Beijing
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2015年 / 39卷 / 06期
关键词：
Commutation failure; DC control and protection; Extinction area; Multi-infeed high-voltage direct current system;
D O I：
10.7500/AEPS20140305002
中图分类号：
学科分类号：
摘要：
On the basis of the dynamical equivalent data of East China power system in big load mode in summer of 2013, a research model of AC/DC transmission system in East China is built in the electro-magnetic transient program. The multi-infeed DC transmission system identically based as the actual project is established, realizing the combination of NARI Group Corporation', XJ Group Corporation' and ABB Group's various detailed technical route models of high-voltage direct current (HVDC) control and protection. The commutation failure prediction methods and the low voltage current limiting parameters of the six HVDC projects in East China are at present compared and analyzed and the parameter differences among them are given. The effects on preventing the commutation failure of different methods, such as optimizing commutation failure parameters, increasing the constant extinction area, increasing the rated extinction angle, etc., are researched. Finally, according to research on the low voltage current limiting parameters and limits for the instantaneous current, the recovery strategy after HVDC commutation failure is presented. The research results are able to provide technical reference to the operation of the HVDC system. ©, 2015, State Grid Electric Power Research Institute Press. All right reserved.
引用
收藏
页码：134 / 140
页数：6
相关论文
共 23 条
  • [1] Thio C.V., Davies J.B., Kent K.L., Commutation failures in HVDC transmission systems, IEEE Trans on Power Delivery, 11, 2, pp. 946-957, (1996)
  • [2] Hansen A., Havemann H., Decreasing the commutation failure frequency in HVDC transmission systems, IEEE Trans on Power Delivery, 15, 3, pp. 1022-1026, (2000)
  • [3] Shao Y., Tang Y., A commutation failure detection method for HVDC systems based on multi-infeed interaction factors, Proceedings of the CSEE, 32, 4, pp. 108-114, (2012)
  • [4] Li X., Liu Y., Zhu Y., Et al., Real-time simulation of dynamic performance of multi-infeed UHVDC transmission system to be connected to North China power grid before 2015, Power System Technology, 35, 8, pp. 75-80, (2011)
  • [5] Wang J., Wang Z., Li X., Et al., Simulation to study the dynamic performance of multi-infeed AC/DC power systems including UHVDC, Automation of Electric Power Systems, 31, 11, pp. 97-102, (2007)
  • [6] Li X., Li T., Wang J., Et al., Impacts of 800 kV DC power transmission from Yunnan to Guangdong on stability of China Southern power grid, Power System Technology, 33, 20, pp. 21-26, (2009)
  • [7] Wang L., Wang G., Li H., Et al., Risk evaluation of commutation failure in muti-infeed HVDC system under AC system fault conditions, Automation of Electric Power Systems, 35, 3, pp. 9-14, (2011)
  • [8] Wang G., Li Z., Huang M., Et al., Influence of initial fault voltage angle on commutation failure identification in a HVDC system, Automation of Electric Power Systems, 34, 4, pp. 49-54, (2010)
  • [9] He C., Li X., Study on mutual admittance and commutation failure for multi-infeed HVDC transmission systems, Proceedings of the CSEE, 28, 7, pp. 51-57, (2008)
  • [10] Sun Z., Liang X., Sun Y., Simulation study of multi-infeed HVDC system based on EMTDC, Power System Technology, 30, pp. 295-298, (2006)
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