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hvdc_wind
- 基于pscad软件环境下,利用hvdc Light输电方式下的风力发电系统仿真模型-Based on pscad software environment,the mode of the wind power system simulationusing using hvdc Light transmission.
Study-of-VSC-hvdc-Controller-
- 风电潮流的波动会引起并网系统公共连接点(PCC)电压的波动。在基于电压源换流 器的高压直流输电(VSC-hvdc)交直流混合风电场并网系统中,控制VSC-hvdc 送端站注入 到PCC 点的无功功率可以抑制电压波动。本文讨论了VSC-hvdc 的无功功率控制器和定电压控制 器抑制电压波动的原理。基于电磁暂态软件pscad/EMTDC 建立了并网风电场模型、VSC-hvdc 模型及控制系统模型。仿真结果表明VSC-hvdc 采用定电压控制器的并网系统能更好的抑制电 压波动,采用
Control-of-Multi-terminal-VSC-hvdc
- Given these two interests for hvdc in the Norwegian offshore, the use of Multiterminal hvdc (MTDC) is a potential solution for the integration of the wind farms and oil/gas platforms into the onshore grid. Control systems for multiterminal hvdc