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Electrical Engineering
 
2021 Vol.  22 No.  8
Published: 15 August 2021

Research & Development
Technology & Application
Overview
Maintenance & Fault Diagnosis of Electrical Equipment
   
 

      Overview
1 LIU Ruotong, LI Jianlin, LÜ Zhe, MA Suliang
Application potential analysis of decommissioned power batteries
2021 Vol. 22 (8): 1-9 [Abstract] ( 133 ) PDF (1056 KB)   ( 1160 )
      Research & Development
10 HE Yahua, WANG Limei
Sliding mode contour control of direct drive H-type platform based on double-layer cross-coupling
2021 Vol. 22 (8): 10-14 [Abstract] ( 57 ) PDF (855 KB)   ( 350 )
15 WANG Yonggang, SUN Yumiao, ZHANG Nannan, XIAO Ruimin, ZHANG Mingjian
Application of nonlinear decoupling method based on unscented Kalman filter in thermal power units
2021 Vol. 22 (8): 15-24 [Abstract] ( 84 ) PDF (1526 KB)   ( 461 )
25 ZHANG Lei
A novel phase-locked loop under harmonic grid condition
2021 Vol. 22 (8): 25-28 [Abstract] ( 66 ) PDF (1023 KB)   ( 369 )
29 ZHANG Ming, YUAN Yue
Simulation and application of three-level active power filter in voltage source load system
2021 Vol. 22 (8): 29-33 [Abstract] ( 54 ) PDF (2745 KB)   ( 557 )
      Maintenance & Fault Diagnosis of Electrical Equipment
34 ZHANG Yong, LI Yong, YANG Yinghao, CHEN Bingbing, MA Hongzhong
Recursive graph analysis of transformer no load closing vibration signal
2021 Vol. 22 (8): 34-38 [Abstract] ( 46 ) PDF (1496 KB)   ( 466 )
39 WANG Qianwen, RAO Hongjiang, HE Yihong
Denoising method of transformer polarization current data based on singular value decomposition and minimum description length
2021 Vol. 22 (8): 39-44 [Abstract] ( 50 ) PDF (797 KB)   ( 285 )
45 MA Yue, ZHU Maosen
Analysis of fault operation of communicated three-phase trip of 500kV circuit breaker protection
2021 Vol. 22 (8): 45-47 [Abstract] ( 69 ) PDF (815 KB)   ( 430 )
48 ZHANG Xingyu, ZHANG Xiaoming, ZUO Xiujiang, DAI Yuwei, CHEN Yaqi
Analysis on discharged fault of basin-type insulator in 500kV gas insulated switchgear
2021 Vol. 22 (8): 48-54 [Abstract] ( 60 ) PDF (8386 KB)   ( 312 )
55 ZHANG Shaopeng, WANG Tuanjie, GUO Pei, YANG Zhilong
Analysis and treatment of overheating of bolts along the high voltage reactor tank edge
2021 Vol. 22 (8): 55-57 [Abstract] ( 42 ) PDF (8158 KB)   ( 281 )
58 ZHAO Qiang, CAO Lixiong
Analysis and treatment of a 500kV circuit breaker breakdown fault in ultra high voltage converter station
2021 Vol. 22 (8): 58-61 [Abstract] ( 65 ) PDF (4042 KB)   ( 535 )
62 WU Zhanguo, QIAO Yufeng, LI Huiyong, XU Xiaochun, HUANG Tao
Reliability improvement of station traveling wave fault location based on protection information
2021 Vol. 22 (8): 62-68 [Abstract] ( 67 ) PDF (1406 KB)   ( 472 )
69 LI Xiaodi, CHAI Bin, LEI Zhanfei
Analysis and improvement measures of a converter transformer tap switch position inconsistency
2021 Vol. 22 (8): 69-72 [Abstract] ( 82 ) PDF (2707 KB)   ( 384 )
      Technology & Application
73 LI Xinwei, HUANG Yangjue, TAN Lingqi
Influence of post insulators on electric field distribution of AC filter circuit breakers
2021 Vol. 22 (8): 73-77 [Abstract] ( 146 ) PDF (4063 KB)   ( 291 )
78 HOU Wei, DONG Kaida, SONG Zhiwei, CHEN Jun
Research on medium-voltage busbar differential protection technology based on high-availability seamless redundancy communication
2021 Vol. 22 (8): 78-84 [Abstract] ( 36 ) PDF (1279 KB)   ( 325 )
85 GUO Jia, ZONG Ming
Design and implementation of fault location system for outdoor belt conveyor based on GPS
2021 Vol. 22 (8): 85-89 [Abstract] ( 73 ) PDF (1990 KB)   ( 300 )
90 SUI Miao, ZONG Ming
Research on the self-powered belt conveyor speed monitoring system
2021 Vol. 22 (8): 90-94 [Abstract] ( 58 ) PDF (6976 KB)   ( 235 )
95 WANG Huaquan
Application of MD880 inverter in AC450 control system
2021 Vol. 22 (8): 95-98 [Abstract] ( 60 ) PDF (756 KB)   ( 498 )
99 PENG Xuejun, WANG Gaolei, BAO Junyun
Research on online motion scanning technology of printed circuit board laser carving 2D code for power control equipment
2021 Vol. 22 (8): 99-103 [Abstract] ( 55 ) PDF (1278 KB)   ( 356 )
104 CHEN Biao
Construction and application of intelligent operation inspection and control system for converter station
2021 Vol. 22 (8): 104-108 [Abstract] ( 101 ) PDF (8149 KB)   ( 324 )
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