Cahora Bassa GMPC testing using an real time digital simulator

被引:0
|
作者
Claus, M [1 ]
Neufeldt, T [1 ]
Coetzee, M [1 ]
Venter, F [1 ]
Forsyth, P [1 ]
Maguire, T [1 ]
Retzmann, D [1 ]
Tröger, D [1 ]
机构
[1] Siemens AG, D-8000 Munich, Germany
来源
ICDS'97: SECOND INTERNATIONAL CONFERENCE ON DIGITAL POWER SYSTEM SIMULATORS, PROCEEDINGS | 1997年
关键词
computer and real-time simulation; HVDC; FACTS; system stability; advanced control technologies;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents the use of an RTDS(TM) simulator for the testing of a Grid Master Power Controller (GMPC) implemented in a commercial project for the Cahora Bassa HVDC upgrade. Three AC systems are connected by the 1500 km bipolar HVDC and a relatively weak 330/400 kV AC link. The GMPC uses coordinated HVDC and braking resistor control technologies for the stabilization of the system during and after transients. A GPS (Global positioning system) satellite signal provides long distance angle measurement facilities. The real-time simulation requires detailed models of the complex HVAC and HVDC systems. The verification of the simulator setup is done by comparison with site recordings, EMTDC(TM), PSS/E(TM) and NETOMAC(R) study results. The GMPC performance is verified by different types of AC and DC faults. Results of the tests are presented.
引用
收藏
页码:251 / 256
页数:6
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