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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
] (
149
)
PDF
(1056 KB) (
1274
)
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
] (
63
)
PDF
(855 KB) (
372
)
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
] (
94
)
PDF
(1526 KB) (
490
)
25
ZHANG Lei
A novel phase-locked loop under harmonic grid condition
2021 Vol. 22 (8): 25-28 [
Abstract
] (
77
)
PDF
(1023 KB) (
445
)
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
] (
57
)
PDF
(2745 KB) (
625
)
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
] (
49
)
PDF
(1496 KB) (
492
)
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
] (
54
)
PDF
(797 KB) (
322
)
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
] (
72
)
PDF
(815 KB) (
454
)
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
] (
63
)
PDF
(8386 KB) (
327
)
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
] (
45
)
PDF
(8158 KB) (
299
)
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
] (
68
)
PDF
(4042 KB) (
581
)
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
] (
76
)
PDF
(1406 KB) (
529
)
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
] (
89
)
PDF
(2707 KB) (
418
)
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
] (
153
)
PDF
(4063 KB) (
364
)
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
] (
40
)
PDF
(1279 KB) (
375
)
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
] (
80
)
PDF
(1990 KB) (
315
)
90
SUI Miao, ZONG Ming
Research on the self-powered belt conveyor speed monitoring system
2021 Vol. 22 (8): 90-94 [
Abstract
] (
60
)
PDF
(6976 KB) (
252
)
95
WANG Huaquan
Application of MD880 inverter in AC450 control system
2021 Vol. 22 (8): 95-98 [
Abstract
] (
61
)
PDF
(756 KB) (
568
)
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
] (
57
)
PDF
(1278 KB) (
419
)
104
CHEN Biao
Construction and application of intelligent operation inspection and control system for converter station
2021 Vol. 22 (8): 104-108 [
Abstract
] (
104
)
PDF
(8149 KB) (
336
)
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