郭焕;曹均正;汤广福;魏晓光;许韦华;张静;刘杰;

• 1:国网智能电网研究院

摘要(Abstract)：

我国能源开发的北扩西移,能源和负荷中心的距离进一步拉大,急需发展大容量、高效率、远距离的输电技术。首先分析了±1 100 kV特高压直流换流系统主电路的换流单元和组合型式,指出单极双组12脉换流单元串联是综合较为优化的拓扑形式。然后分析了准东—成都±1 100 kV特高压直流工程换流系统的直流感性压降、空载直流电压及其限值等关键参数的优化设计,最后计算了换流系统主设备关键参数,从而为±1 100 kV特高压直流工程及其主设备研发制造提供技术基础。

关键词(KeyWords)： ±1 100 kV特高压直流输电;换流系统;优化设计

Abstract:

Keywords:

基金项目(Foundation): 国家863高技术基金项目(2012AA052701);; 国家电网公司科技项目(±1100 kV特高压直流输电换流阀研制及示范应用)~~

作者(Author): 郭焕;曹均正;汤广福;魏晓光;许韦华;张静;刘杰;

Email:

DOI: 10.13335/j.1000-3673.pst.2013.09.010

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