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特高压交直流电网实时仿真平台建设及应用

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研究提出了特高压交直流电网实时仿真平台建设思路、关键技术和应用方向,依托实时数字仿真系统和直流控制保护装置,采用动态等值技术、数字与物理混合仿真技术,搭建了特高压交直流电网实时仿真平台,开展了对特高压交直流电网的实时仿真研究,准确模拟了交直流系统之间的相互影响机理.
The Construction and Application of Real-time Simulation Platform for UHVDC and UHVAC Power Grid
The construction ideas,key technologies and application direction of real-time simulation platform for UHVDC and UHVAC Power Grid is studied and proposed.Relying on real-time digital simulation system and DC control and protection device,and using dynamic equivalents,digital and physical hybrid simulation,the real-time simulation platform for UHVDC and UHVAC power grid is constructed.The real-time simulation for UHVDC and UHVAC power grid is achieved for the first time,and the cross-interaction mechanism between AC and DC system is accurately simulated.

UHVDC and UHVAC power grid HVDC transmissionReal-time simulationDynamic equivalentFrequency dependent network equivalentDigital and physical hybrid simulationDC control and protection

崔勇、郭强、黄志岭

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国网上海市电力公司电力科学研究院,上海200437

南京南瑞继保电气有限公司,南京211102

特高压交直流电网 直流输电 实时仿真 动态等值 宽频等值 数字与物理混合仿真 直流控制保护

2014

华东电力
华东电力试验研究院有限公司

华东电力

CSTPCD
影响因子:0.551
ISSN:1001-9529
年,卷(期):2014.42(1)
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