Engineering mirror simulation method of control and protection system in DC transmission

被引：0
|
作者：
Zhuang L. [1 ]
Li Y. [1 ]
Zhou P. [1 ]
Yang S. [2 ]
Zhang Y. [1 ]
机构：
[1] Xuchang KETOP Testing Technology Co., Ltd., Xuchang
[2] School of Electrical Engineering, Xi'an Jiaotong University, Xi'an
来源：
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | 2021年 / 49卷 / 15期
基金：
中国国家自然科学基金;
关键词：
Control and protection; DC transmission; Engineering mirror simulation; NewLinkC software platform; RTDS closed-loop;
D O I：
10.19783/j.cnki.pspc.210342
中图分类号：
学科分类号：
摘要：
In order to study the influence of the HVDC project on the power grid, the concept of engineering image simulation is proposed for an HVDC control and protection system, and its implementation method is studied. First, the basic principle and key technology of engineering mirror simulation are analyzed, and then the engineering mirror simulation tool NewLinkC configuration software platform is developed for the typical development platform SIMADYN D of DC transmission control and protection system. The DC control protection simulation program function module is completed using NewLinkC and encapsulated into a DC control protection simulation module which can be identified by RTDS. It constitutes an RTDS closed-loop AC/DC real-time simulation system with an existing RTDS system component simulation module such as an AC system, converter transformer, converter valve, DC line, filter, etc. Finally, taking the Gui-Guang II HVDC transmission project as an example, the transient process of the actual control and protection system and the mirror system are compared and analyzed. The results show that the mirror system can accurately reflect the operational characteristics of the actual control and protection system, and can replace the actual control and protection system for the simulation research of DC transmission engineering. © 2021 Power System Protection and Control Press.
引用
收藏
页码：109 / 115
页数：6
相关论文
共 23 条
  • [1] ZHANG Weichen, XIONG Yongxin, LI Chenghao, Et al., Continuous commutation failure suppression and coordinated recovery of multi-infeed DC system based on improved VDCOL, Power System Protection and Control, 48, 13, pp. 63-72, (2020)
  • [2] HONG Chao, LIU Ming, CHEN Yan, Et al., Reactive power optimization strategy for AC/DC interconnected system with VSC-HVDC, Power System Protection and Control, 32, 11, pp. 13-20, (2020)
  • [3] CUI Yahui, ZHANG Junjie, ZHAO Zongbin, Et al., Subsynchronous oscillation torsional vibration model and simulation for a supercritical 600 MW unit with high voltage direct current transmission, Thermal Power Generation, 45, 6, pp. 106-110, (2016)
  • [4] LU Jianing, YE Xiaohui, YANG Mingyu, Power coordination control strategy for hybrid cascaded multi-terminal HVDC system, Smart Power, 48, 9, pp. 009-015, (2020)
  • [5] ZHOU Guiyong, HAO Junfang, WANG Sheng, Et al., Optimization strategy and application analysis of reactive power control function for HVDC transmission, Power System Protection and Control, 48, 1, pp. 187-193, (2020)
  • [6] LIU Xiyang, WANG Zengping, QIAO Xin, Et al., Review on classification and mitigation measures of commutation failures in AC-DC hybrid power grids, Smart Power, 48, 6, pp. 1-7, (2020)
  • [7] HUANG Zhida, SHI Zhaoqi, MEI Yong, Dynamic coordination optimization control strategy for MMC-MTDC systems, Smart Power, 48, 2, pp. 45-52, (2020)
  • [8] LI Lin, LU Yanbei, WANG Yongping, Et al., Optimal design of inverter side control strategy for UHVDC, Electric Power Engineering Technology, 40, 1, pp. 208-214, (2021)
  • [9] KANG Jianshuang, ZHOU Qunying, CAO Sen, Et al., Design of flex HVDC system based on the industrial control platform, Yunnan Electric Power, 42, 6, pp. 40-43, (2014)
  • [10] LI Lin, WANG Yongping, Simulation of control strategy for multi-convertor parallelled HVDC transmission system, Automation of Electric Power Systems, 39, 24, pp. 80-86, (2015)
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