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首页> 外文期刊>Open Engineering >An Adaptive Coordinated Control for an Offshore Wind Farm Connected VSC Based Multi-Terminal DC Transmission System
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An Adaptive Coordinated Control for an Offshore Wind Farm Connected VSC Based Multi-Terminal DC Transmission System

机译:基于VSC的海上风电场多终端直流输电系统的自适应协调控制

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The voltage source converter (VSC) based multiterminal high voltage direct current (MTDC) transmission system is an interesting technical option to integrate offshore wind farms with the onshore grid due to its unique performance characteristics and reduced power loss via extruded DC cables. In order to enhance the reliability and stability of the MTDC system, an adaptive neuro fuzzy inference system (ANFIS) based coordinated control design has been addressed in this paper. A four terminal VSC-MTDC system which consists of an offshore wind farm and oil platform is implemented in MATLAB/ SimPowerSystems software. The proposed model is tested under different fault scenarios along with the converter outage and simulation results show that the novel coordinated control design has great dynamic stabilities and also the VSC-MTDC system can supply AC voltage of good quality to offshore loads during the disturbances.
机译:基于电压源转换器(VSC)的多端子高压直流(MTDC)传输系统是将海上风电场与陆上电网集成在一起的一种有趣的技术选择,这是因为其独特的性能特征以及通过挤压直流电缆减少的功率损耗。为了提高MTDC系统的可靠性和稳定性,本文提出了一种基于自适应神经模糊推理系统(ANFIS)的协调控制设计。在MATLAB / SimPowerSystems软件中实现了由海上风电场和石油平台组成的四终端VSC-MTDC系统。所提出的模型在不同的故障情况下进行了测试,并进行了变流器停机,仿真结果表明,新颖的协调控制设计具有很大的动态稳定性,并且在干扰期间,VSC-MTDC系统还可以为海上负载提供优质的交流电压。

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