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Electrical Engineering
2021 Vol. 22 No. 3
Published: 15 March 2021
Research & Development
Technology & Application
Overview
Maintenance & Fault Diagnosis of Electrical Equipment
Overview
1
GUO Jiangyan
1
, WANG ShuangCheng
1
, WANG Yong
2
, WANG Shanfen
2
Review on subsea power supply technology of oil and gas field
2021 Vol. 22 (3): 1-5 [
Abstract
] (
119
)
PDF
(2909 KB) (
530
)
Research & Development
6
ZHU Honghui, QU Aiwen, ZHOU Yangzhong
Research on improved adaptive particle swarm optimization maximum power point tracking algorithm based on energy-stored quasi-Z-source photovoltaic grid-connected inverter
2021 Vol. 22 (3): 6-13 [
Abstract
] (
97
)
PDF
(1206 KB) (
545
)
14
HE Shusen, LIU Tianyu
Research on optimized scheduling of combined cooling heating and power microgrid based on improved butterfly algorithm
2021 Vol. 22 (3): 14-19 [
Abstract
] (
71
)
PDF
(1336 KB) (
414
)
20
XIAO Jing
1
, WU Ning
1
, FENG Yubin
1
, LIN Rui
2
, HAN Shuai
1
Decision analysis for optimal operation of user-side energy storage considering demand-side response
2021 Vol. 22 (3): 20-25 [
Abstract
] (
108
)
PDF
(716 KB) (
684
)
26
LI Jin
1,2
, ZHANG Tao
1,2
, ZHANG Hao
1,2
, LI Yuping
1,2
, XUE Mingjun
1,2
A scheme for online identification of abnormal interval of optical fiber channel
2021 Vol. 22 (3): 26-31 [
Abstract
] (
94
)
PDF
(725 KB) (
512
)
32
GUO Shulin
1
, WANG Zhenyun
1
, LI Duhong
2
, LI li
3
An operation security evaluation method of airport distribution network based on weight coefficient feedback correction
2021 Vol. 22 (3): 32-37 [
Abstract
] (
105
)
PDF
(684 KB) (
570
)
Maintenance & Fault Diagnosis of Electrical Equipment
38
ZHAO Yunlong
1
, WENG Lanxi
2
, HUANG Wenchao
1
, HUANG Yanwei
1
Research on wind-vibration coefficient of iron tower based on typhoon wind field of ridge terrain
2021 Vol. 22 (3): 38-43 [
Abstract
] (
64
)
PDF
(3022 KB) (
356
)
44
WANG Yuan, LI Xingbao, YANG Mingyue, XU Juan, FU Na
Research on temperature distribution characteristics of optical fiber composite low voltage cable based on thermoelectric analogy theory
2021 Vol. 22 (3): 44-51 [
Abstract
] (
60
)
PDF
(36246 KB) (
401
)
52
ZHAO Jie, ZHOU Zhipeng, GAO Xuanfei, SONG Li
A practical method for the rapid elimination of a single pulse interference signal from sinusoidal sampling signals
2021 Vol. 22 (3): 52-55 [
Abstract
] (
46
)
PDF
(1061 KB) (
423
)
56
LI Xiao, HUI Jie, LIU Deyu, ZHAO Gaochao, GUO Lili
Partial discharge analysis of switch module of 12kV solid-insulated ring main unit
2021 Vol. 22 (3): 56-60 [
Abstract
] (
83
)
PDF
(8167 KB) (
358
)
61
PENG Jiaqi, PU Yin, LIU Jun, ZHAO Mingxue, ZHANG Jinxu
Analysis of a fault of supporting insulator for 110kV outdoor gas insulated switchgear bus gas chamber
2021 Vol. 22 (3): 61-64 [
Abstract
] (
59
)
PDF
(3529 KB) (
502
)
65
LÜ Yu, YU Rongxing, LEI Mingdong,CHEN Chaoquan
Analysis of ground flashover of a 500kV composite insulator dry switching impulse voltage withstand test
2021 Vol. 22 (3): 65-68 [
Abstract
] (
69
)
PDF
(2105 KB) (
420
)
69
ZHAO Weijie
1
, LUO Wei
2
,CHEN Wen
1
, GAN Tao
1
, WANG Xiaoling
1
Trouble shooting and analysis of abnormal alarm signal faults of converter valve cooling system module
2021 Vol. 22 (3): 69-73 [
Abstract
] (
59
)
PDF
(2252 KB) (
456
)
Technology & Application
74
TIAN Haibo
1
, HE Ping
2
Design and implementation of the whole process optimization system for decommissioning and disposal of electric power equipment based on physical identity document
2021 Vol. 22 (3): 74-79 [
Abstract
] (
62
)
PDF
(2713 KB) (
415
)
80
WANG Haizhu, ZHAO Ruifeng, GUO Wenxin, LIU Yang
Data acquisition scheme for low-voltage distribution transformer area based on internet of things platform
2021 Vol. 22 (3): 80-83 [
Abstract
] (
116
)
PDF
(615 KB) (
983
)
84
ZHANG Hong
1
, LIU Qingguo
2
, E Shiping
1
, LI Hengxuan
3
Discussion on optimization scheme of secondary system of smart substation
2021 Vol. 22 (3): 84-88 [
Abstract
] (
98
)
PDF
(811 KB) (
545
)
89
LIU Pengliang
1
, ZHANG Jianfei
1
, LI Linfeng
2
, ZHANG Pengfei
1
Application of membrane technology in recovery and purification of sulfur hexafluoride mixed insulating gas
2021 Vol. 22 (3): 89-93 [
Abstract
] (
48
)
PDF
(729 KB) (
499
)
94
ZHANG Qingwei, WU Jinbo, AI Hongjie, WANG Qiyuan, YANG Chengfei
Study on optimization of logic judgment after abnormal neutral bus DC current in UHVDC transmission project
2021 Vol. 22 (3): 94-97 [
Abstract
] (
44
)
PDF
(1317 KB) (
377
)
98
ZHOU Shanhu
1
, GUO Wei
2
, FANG Tao
1
, MA Zhanye
1
, ZHANG Jun
3
The key technology implementation of special charging platform
2021 Vol. 22 (3): 98-103 [
Abstract
] (
45
)
PDF
(1519 KB) (
476
)
104
ZHOU Yanqing, CHEN Yang
Research on the lightning intruding surge protection for 500kV substation
2021 Vol. 22 (3): 104-108 [
Abstract
] (
107
)
PDF
(702 KB) (
543
)
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