Study of the effect of AC system strength on the HVDC startup characteristics
Study of the effect of AC system strength on the HVDC startup characteristics
复制标题
交流系统强度对高压直流启动特性影响的研究
DOI：
10.1049/cp.2012.1802
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发表时间：
2012
影响因子：
2.6
通讯作者：
Bie Xiao
中科院分区：
文献类型：
--
作者：
Jia Chen;Wen Jun;Bie Xiao
高压直流输电（HVDC）在我国区域电网互联中发挥着重要作用，交流系统强度对HVDC启动特性的影响逐渐显现。针对高压直流输电系统启动控制的研究，基于PSCAD/EMTDC仿真程序，建立了高压直流输电系统启动控制的仿真模型，并对其启动特性进行了研究。针对仿真结果，提出了HVDC接入极弱交流系统时的几种解决方案，并进行了比较。（5页）
High voltage direct-current (HVDC) transmission plays an important role in China's regional power grid interconnection, effect of alternating-current (AC) system strength on the HVDC startup characteristics is gradually emerging. According to the study about HVDC start-control, this paper builds a simulation model to study the characteristics of its startup based on PSCAD/EMTDC simulation program. For the simulation results, this paper puts forward some solutions when HVDC is connected to extremely weak AC systems and compares them. (5 pages)