具备黑启动和构网能力的远海风电经DRU-MMC送出方案OA北大核心CSTPCD
Remote Offshore Wind Power Transmission Scheme Based on Diode Rectifier Unit and Modular Multilevel Converter with Black-start and Grid-forming Capability
由于具有成本低、体积重量小和可靠性高等特点,送端采用二极管整流器(DRU)、受端采用模块化多电平换流器(MMC)的送出方案在远海风电送出领域备受关注.鉴于DRU不能构建交流电网且无法倒送有功功率,文中提出一种具备黑启动和构网能力的远海风电经DRU-MMC送出方案.所提方案在DRU-MMC送出技术的基础上增加了常规小容量电压源型辅助换流器、耗能单元和必要的快速开关,通过直流海缆复用和快速开关倒闸重构拓扑,分别构建黑启动电源低压回路和风电传输高压回路…查看全部>>
Due to the characteristics of low cost,small size and weight,and high reliability,the transmission scheme using the diode rectifier unit(DRU)at the sending end and the modular multilevel converter(MMC)at the receiving end has attracted much attention in the field of offshore wind power transmission.Since DRU cannot form an AC power grid and provide reverse active power,this paper proposes a remote offshore wind power transmission scheme based on DRU-MMC with…查看全部>>
谢晔源;袁庆伟;段军;姜田贵
南京南瑞继保电气有限公司,江苏省南京市 211102南京南瑞继保电气有限公司,江苏省南京市 211102南京南瑞继保电气有限公司,江苏省南京市 211102南京南瑞继保电气有限公司,江苏省南京市 211102
远海风电黑启动构网型控制二极管整流器模块化多电平换流器拓扑重构
remote offshore wind powerblack startgrid-forming controldiode rectifier unit(DRU)modular multilevel converter(MMC)topology reconstruction
《电力系统自动化》 2024 (16)
142-153,12
国家重点研发计划资助项目(2021YFB2401100)已申请国家发明专利(申请号:ZL202210263109.9). This work is supported by National Key R&D Program of China(No.2021YFB2401100).
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