利用大型交直流网络进行的HYPERSIM数字实时仿真器验证测试

OPAL-RT

Validation Tests of The HYPERSIM Digital Real Time Simulator with a Large AC-DC Network
" @; y; B& w! W# P% ~Abstract - Hydro-Quebec (HQ) had used for many years a very large hybrid simulator for studying various aspects of its power system network. New developments on its network requires to expand and maintain the simulation facilities, and with the development success of HYPERSIM digital simulator, it was decided to use this technology to gradually replace the hybrid simulator. This paper presents the development and validation of this large scale digital simulator for AC and DC power system performance studies. Validation tests are performed with a relatively large AC-DC interconnected network including generators (turbine, A VR), dynamic loads and a full bipole HVDC transmission system. The network is simulated on both HYPERSIM real-time simulator and on the hybrid simulator, it is connected with the real external HVDC controls. Comparison of simulation results obtained with HYPERSIM and with the hybrid simulator are presented. The benefits of precision valve model as well as the effect of the simulation time step will also been discussed.
  d  J9 p6 H" N' H+ o利用大型交直流网络进行的HYPERSIM数字实时仿真器验证测试
摘要—魁北克水电曾许多年来使用一个大型混合动力仿真器研究其电力系统网络的各个方面。而在其网络上的新发展要求扩大和维持仿真设备，由于HYPERSIM数字仿真器的成功开发，魁北克水电决定使用这项技术逐渐代替混合动力仿真器。这篇论文介绍了这一针对交直流电力系统性能研究的大规模数字仿真器的开发和验证。验证测试是通过一个包含发电机（涡轮，AVR），动态负载和完整两极高压直流输电系统的相对较大的交直流相互联系网络实现的。该网络被与真实的外部高压直流控制装置相连，HYPERSIM实时仿真器和混合动力仿真器都对其进行了仿真。HYPERSIM和混合动力仿真器得到的仿真结果得到了对比和介绍。精确阀模型和仿真步长效果的优势也得到了探讨。
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