用于风电并网的VSC-HVDC网侧换流器改进控制策略OA北大核心CSTPCD
Improved Control Strategy of Inverter in VSC-HVDC Side with Integrating Wind Power
在风电经基于电压源换流器的柔性直流输电(voltage source converter based high voltage direct current,VSC-HVDC)系统并网的系统中,保证直流电压稳定是风电并网系统中稳定能量传输的关键.由于系统两侧换流器输入和输出的有功功率不平衡,VSC-HVDC系统直流输电线会出现过电压或欠电压现象,影响风电并网系统的稳态运行.为了抑制直流电压波动,提高系统的动态响应速度,提出一种负载电流前馈控制策略…查看全部>>
In the wind farm integration through VSC-HVDC,ensuring DC voltage stability is the key to stable energy transmission in wind power grid integration systems.Due to the imbalance of active power input and output of inverter on both sides of the system,the DC voltage will be over-voltage or under-voltage in transmission line in VSC-HVDC system which will affect the steady operation of the wind power integration system.In order to mitigate the DC voltage fluctua…查看全部>>
刘洪波;刘海涵;聂建航
东北电力大学,吉林省吉林市132012东北电力大学,吉林省吉林市132012国网吉林省电力有限公司长春供电公司,长春市130000
信息技术与安全科学
风电并网柔性直流输电(VSC-HVDC)控制策略电容器
wind farm integrationVSC-HVDCcontrol strategycapacitor
《电力建设》 2017 (10)
10-16,7
国家重点研发计划项目(2017YFB0902004)Project supported by National Key Research and Development Program of China(2017YFB0902004)
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