The effect of the interturn insulation of the rotor winding of a hydroelectric generator on its temperature field

被引:0
|
作者
Veili, L [1 ]
Lyan'tsin', K [1 ]
Zhen'khunlin' [1 ]
Chen'shukan [1 ]
机构
[1] Harbin Tech Univ, Harbin, Peoples R China
来源
关键词
hydroelectric generator; rotor; interturn insulation; temperature field;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The three-dimensional temperature field of the rotor winding of a hydroelectric generator at its hottest section is determined using the finite-element method, and the influence of the interturn insulation on the temperature of the winding is considered.
引用
收藏
页码:82 / 87
页数:6
相关论文
共 50 条
  • [1] Effect of Insulation Property and Distribution of Turbo Generator Rotor on Temperature Field
    Lu, Yiping
    Yin, Wenhao
    Han, Jiade
    Li, Weili
    Chen, Pengfei
    [J]. 2008 WORLD AUTOMATION CONGRESS PROCEEDINGS, VOLS 1-3, 2008, : 1334 - 1338
  • [2] ROTOR OVERVOLTAGES AND INTERTURN VOLTAGES IN THE FIELD WINDING OF SYNCHRONOUS MACHINES
    CANAY, M
    SIMOND, JJ
    [J]. BROWN BOVERI REVIEW, 1980, 67 (09): : 516 - 523
  • [3] An Analysis of the Impact of Rotor Winding Interturn Short Circuits on Turbine Generator Operating Variables
    Wu Yucai
    Li Yonggang
    Li Heming
    Zhang Wenjing
    [J]. ELECTRIC POWER COMPONENTS AND SYSTEMS, 2015, 43 (06) : 674 - 684
  • [4] Advances in Motor and Generator Rotor Health Novel Techniques for Continuous Monitoring of Field Winding Insulation Resistance and Rotor Thermal Conditions
    Maughan, Clyde V.
    Reschovsky, John M.
    [J]. CONFERENCE RECORD OF THE 2010 IEEE INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATION (ISEI), 2010,
  • [5] Impact of key operation parameter difference on rotor dynamic charac‑ teristics in turbo-generator under field winding interturn short circuit
    Zhang W.
    He Y.-L.
    Yuan X.-H.
    Xu M.-X.
    Tang G.-J.
    Wang X.-L.
    Li J.-Q.
    [J]. Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2023, 36 (04): : 1156 - 1168
  • [6] Calculation of Rotor Dynamic Electromagnetic Force of Synchronous Generator under the Stator Winding Interturn Short Circuit Fault
    Xiao S.
    Ge B.
    Tao D.
    Liu Z.
    [J]. Ge, Baojun (gebj@hrbust.edu.cn), 2018, China Machine Press (33): : 2956 - 2962
  • [7] The Effect of Bearing Impedance on Online Condition Monitoring for Rotor Winding Insulation of Doubly-Fed Induction Generator
    Zheng, Dayong
    Lu, Geye
    Wang, Zhiyuan
    Wang, Juntao
    Dang, Zhimin
    Zhang, Yongchang
    Zhang, Pinjia
    [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2024, 39 (09) : 11697 - 11707
  • [8] Impact of the Field Winding Interturn Short-Circuit Position on Rotor Vibration Properties in Synchronous Generators
    Yuan, Xing-Hua
    He, Yu-Ling
    Liu, Man-Yu
    Wang, Hui
    Wan, Shu-Ting
    Vakil, Gaurang
    [J]. MATHEMATICAL PROBLEMS IN ENGINEERING, 2021, 2021
  • [9] Detection of short circuits in the rotor field winding in large hydro generator
    Kokoko, Olivier
    Merkhouf, Arezki
    Tounzi, Abdelmounaim
    Essalhi, Mounir
    Guillot, Eilin
    Kedjar, Bachir
    Al-Haddad, Kamal
    [J]. 2018 XIII INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), 2018, : 1815 - 1820
  • [10] Winding temperature rise of rotor end and inner slot of turbo generator
    Lu, Yiping
    Yin, Wenhao
    Han, Jiade
    Li, Weili
    Li, Junting
    Cao, Wen
    Jin, Huiyong
    [J]. Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2010, 25 (02): : 1 - 5