Research on RTDS-based Modeling and Simulation Testing of Guizhou Power Grid

doi:10.11930/j.issn.1004-9649.2014.12.66.5

Abstract

Abstract: In order to test the function and performance of wide-area PSS controller, the RTDS model of Guizhou Power Grid is set up according to the peak load scenario. Steady power flow and fault transient process with the RTDS and BPA equivalent system are simulated and compared, and it is proved that the RTDS model can meet the relevant requirements of real-time simulation and equipment performance testing. A closed-loop test system is constituted with other external devices. A simulation testing is conducted on the basic control functions of the wide-area PSS, and it is verified that the wide-area PSS can further increase the system damping in operation of the generator PSS, effectively suppress the inter-grid oscillation, and provide a strong technical support for the pratical application of this control system.

Key words: RTDS model, BPA equivalent system, real-time simulation, closed-loop test system, wide-area PSS

CLC Number:

TM711

XU Mei-mei, JIA Xu-dong, LI Wei, ZHAO Wei-xing, GU Wei, ZHANG Fang. Research on RTDS-based Modeling and Simulation Testing of Guizhou Power Grid[J]. Electric Power, 2014, 47(12): 66-71.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2014.12.66.5

https://www.electricpower.com.cn/EN/Y2014/V47/I12/66

References

[1] 王青,孙华东,马世英,等. 电力系统小干扰稳定安全评估的一般原则及其在贵州电网中的应用[J]. 电网技术,2009,33（6）：24-28.
WANG Qing, SUN Hua-dong, MA Shi-ying, et al . General principle of power system small signal stability evaluation and its application in guizhou Power Grid[J]. Power System Technology, 2009, 33(6): 24-28.
[2] 李建设,苏寅生,周剑. 地区电网低频振荡问题及其治理措施[J]. 广东电力,2010,23（1）：5-9.
LI Jian-she, SU Yin-sheng, ZHOU Jian. Low-frequency oscillation of regional power network and corresponding treatment[J]. Guangdong Electric Power, 2010, 23(1): 5-9.
[3] 梁志飞,肖鸣,张昆,等. 南方电网低频振荡控制策略探讨[J].电力系统自动化,2011,35（16）：54-58.
LIANG Zhi-fei, XIAO Ming, ZHANG Kun, et al . Discussion on control strategy for low frequency oscillation in China Southern Power Grid[J]. Automation of Electric Power Systems, 2011, 35(16): 54-58.
[4] 徐倩,王正风,潘学萍. 发电机进相深度对电力系统低频振荡的影响[J]. 中国电力,2012,45（12）：57-60.
XU Qian, WANG Zheng-feng, PAN Xue-ping. Effects of generator’s under-excited operation on power system low- frequency oscillation [J]. Electric Power, 2012, 45(12): 57-60.
[5] 肖晋宇,谢小荣,胡志祥,等. 基于在线辨识的电力系统广域阻尼控制[J]. 电力系统自动化,2004,28（23）：22-27.
XIAO Jin-yu, XIE Xiao-rong, HU Zhi-xiang, et al . Power systems wide-area damping control based on online system identification[J]. Automation of Electric Power Systems, 2004, 28(23): 22-27.
[6] 李鹏,贺静波,石景海,等.交直流并联大电网广域阻尼控制技术理论与实践[J]. 南方电网技术,2008,2 (4)：13-17.
LI Peng, HE Jing-bo, SHI Jing-hai, et al . The theory and practice of wide-area damping control for bulk HVAC/HVDC hybrid power systems [J]. Southern Power System Technology, 2008, 2(4): 13-17.
[7] 李鹏,吴小辰,李立浧,等. 南方电网广域阻尼控制系统及其运行分析[J]. 电力系统自动化,2009,33（18）：52-56.
LI Peng, WU Xiao-chen, LI Li-cheng, et al . Wide-area damping control system in china southern power grid and its operation analysis [J]. Automation of Electric Power Systems, 2009, 33 (18): 52-56.
[8] 李春艳,孙元章,彭晓涛,等. 采用广域测量信息反馈的广域PSS参数设计[J]. 电力系统自动化,2009,33（18）：6-11.
LI Chun-yan, SUN Yuan-zhang, PENG Xiao-tao, et al . Parameter design for wide-area PSS using global signals[J]. Automation of Electric Power Systems, 2009, 33(18): 6-11.
[9] 汪娟娟,李鹏,傅闯. 电力系统广域阻尼控制与工程应用[J]. 电网技术,2011,35（10）：29-35.
WANG Juan-juan, LI Peng, FU Chuang. Review of research on wide-area damping control and its engineering application[J]. Power System Technology, 2011, 35(10): 29-35.
[10] 陈刚,程林,孙元章,等. 采用相量测量单元实测扰动数据的电力系统稳定器参数设计[J]. 高电压技术,2011,37（3）：694-699.
CHEN Gang, CHENG Lin, SUN Yuan-zhang, et al . Power system stabilizer parameters designing using dynamic data measured by phasor measurement units [J]. High Voltage Engineering, 2011, 37(3): 694-699.
[11] 谭涛亮. 含特高压直流的多馈入直流电网RTDS建模[J]. 电力建设,2013,34（9）：55-60.
TAN Tao-liang. Modeling of multi-infeed DC grid including UHVDC based on RTDS[J]. Electric Power Construction, 2013, 34(9): 55-60.