【摘 要】
：
换流站无功补偿是保证交直流系统正常运行的重要手段.文中研究了宝鸡换流站的无功功率平衡以及换流阀无功功率消耗的机理与计算方法,分析了该换流站在目前的“750 kV固定高抗
【机 构】
：
西安理工大学水利水电学院,西安,710048
论文部分内容阅读
换流站无功补偿是保证交直流系统正常运行的重要手段.文中研究了宝鸡换流站的无功功率平衡以及换流阀无功功率消耗的机理与计算方法,分析了该换流站在目前的“750 kV固定高抗与66 kV并联电容、电抗和±500 kV换流站交流滤波器补偿”配置模式下的无功功率补偿和系统电压调节过程.对66 kV侧投入并联电抗后,330 kV和750 kV母线电压的变化情况进行了仿真分析.同时,指出了±500 kV直流系统中交流滤波器的投切过程中存在的问题,对存在的问题提出了优化方案,并通过仿真对优化方案进行了验证.
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