电气工程学报 ›› 2019, Vol. 14 ›› Issue (2): 97-102.doi: 10.11985/2019.02.017

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新疆电网发电机组进相运行的现状研究与分析

克帕依吐·吐尔逊,阿地利·巴拉提,焦春雷,刘国营,赵立斌   

  1. 国网新疆电力有限公司电力科学研究院 乌鲁木齐 830011
  • 收稿日期:2019-02-20 出版日期:2019-06-25 发布日期:2019-10-25
  • 作者简介:克帕依吐·吐尔逊,男,1992年生,工程师。主要从事涉网试验工作。E-mail:2227542275@qq.com。|阿地利·巴拉提,男,1973年生,高级工程师。主要从事继电保护工作。

Status Research and Analysis of Leading Phase Operation of Xinjiang Power Grid Generator Sets

KEPAIYITULLA •Tursun,ADIL •Barat,JIAO Chunlei,LIU Guoying,ZHAO Libin   

  1. State Grid Xinjiang Electric Power Research Institute, Urumqi 830011 China
  • Received:2019-02-20 Online:2019-06-25 Published:2019-10-25

摘要:

对新疆电网发电机进相试运行及试验研究情况进行了总结,对进相运行的限制条件,包括定子铁心端部温升、定子电流、机端电压与厂用电、低励限制等限制因素进行分析。通过仿真软件对发电机励磁电压和励磁电流、无功功率和有功功率、功角进行了简单的仿真,最后针对目前新疆电网发电机组进相运行情况提出相关建议。

关键词: 发电机, 进相试验, 限制条件, 仿真

Abstract:

The situation of pilot phase test and test research of Xinjiang power grid is summarized. The limiting conditions for phase advance operation including stator core temperature rise, stator current, terminal voltage and power consumption, and low excitation limit are analyzed. The simulation software is used to simulate the excitation voltage and excitation current, reactive power, active power and power angle of the generator. Finally, some suggestions are put forward for the current phase operation of the Xinjiang power grid generator set.

Key words: Generator, phase advance test, limiting condition, simulation

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