LI Yue, LIU Chongru, ZHAO Yunhao, et al. Two Types of UHVDC Control System Suitable for Hierarchical Connection to AC Power Grid[J]. Modern Electric Power, 2017, 34(5): 1-6.
Citation: LI Yue, LIU Chongru, ZHAO Yunhao, et al. Two Types of UHVDC Control System Suitable for Hierarchical Connection to AC Power Grid[J]. Modern Electric Power, 2017, 34(5): 1-6.

Two Types of UHVDC Control System Suitable for Hierarchical Connection to AC Power Grid

More Information
  • Received Date: October 29, 2017
  • Revised Date: October 29, 2017
  • Published Date: October 08, 2017
  • As a new type of power grid mode, hierarchical connection mode makes UHVDC (Ultra High Voltage Direct Current) links connect to different voltage-level AC power system, and its control system is needed to be redegined. Combining with the control system in traditional UHVDC system, the control system of UHVDC in the forms of hierarchical connection is analyzed, two kinds of technical ways are introduced, and two different control system of UHVDC with hierarchical connection are designed. Based on PSCAD\EMTDC simulation platform, detail simulation model is built as to two kinds of control systems, and the differences between control systems are analyzed. The results show that the control system at the inverter side under hierarchical connection mode is greatly different to traditional UHVDC control system. The control system designed in this paper can meet the controlling requirement of UHVDC system under hierarchical connection mode.
  • 刘振亚,秦晓辉,赵良,等.高压直流分层接入方式在多馈入直流电网的应用研究[J] .中国电机工程学报,2013,33(10):1-7.
    刘宝宏,殷威扬,石岩,等.背靠背换流器控制策略的比较与分析[J] .电网技术,2010,34(2):109-114.
    陈仕龙,束洪春,甄颖.云广特高压直流输电负极运行换相失败及控制研究[J] .电力自动化设备,2013,33(6):128-133.
    丁钊,韩伟强.天广直流输电系统双极运行情况总结[J] .电网技术,2003,27(9):49-54.
    马为民.±800kV 特高压直流系统换流器控制[J] .高电压技术,2006,32(9):71-74.
    胡铭,田杰,曹冬明,等.特高压直流输电控制系统结构配置分析[J] .电力系统自动化,2008,32(24):88-92.
    刘泽洪,高理迎,余军.±800 kV特高压直流输电技术研究[J] .电力建设,2010,28(10):17-23.
    陈潜,张尧,钟庆,等.±800kV特高压直流输电系统运行方式的仿真研究[J] .继电器,2007,35(16):27-32.
    赵婉君.高压直流输电工程技术[M] . 北京:中国电力出版社,2004.
    周君文,刘涛,李少华.云广特高压工程控制系统功能分布研究[J] .电力系统保护与控制,2009,37(10):70-75.
    李少华,王秀丽,张望,等.特高压直流分层接入交流电网方式下直流控制系统设计[J] .中国电机工程学报,35(10):2409-2416.
    陶瑜,马为民,马玉龙,等.特高压直流输电系统的控制特性[J] .电网技术,2006,30(22):1-4.
    朱韬析,王超.天广直流输电系统的基本控制策略[J] .电网技术,2007,31(21):22-26.
    张海凤,朱韬析,整流侧交流系统故障对高压直流输电系统的影响[J] .继电器,2007,35(15):24-27.
    刘可真,束洪春,孙士云,等.±800kV云广特高压直流控制方式的动态特性分析[J] .高电压技术,2010(1): 190-195.
    王海军,黄义隆,周全.高压直流输电换相失败响应策略与预测控制技术路线分析[J] .电力系统保护与控制,2014,42(21):124-131.
  • Cited by

    Periodical cited type(2)

    1. 边宏宇,徐友平,邵德军,潘晓杰,党杰,李程昊. 直流馈入受端电网“空心化”形势下的稳定特性分析及解决措施. 电力系统保护与控制. 2020(18): 164-170 .
    2. 黄志岭,邹强,卢东斌. 分层接入下绝对最小滤波器不满足回降功率策略研究. 电力工程技术. 2019(06): 84-92 .

    Other cited types(2)

Catalog

    Article views (908) PDF downloads (251) Cited by(4)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return