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Design of Environmentally Friendly Insulation Structure and Optimization of Pressure Balance System for Normal-pressure Sealed Air-insulated Switchgear
LI Feigang, HU Gongzhou, WU Ke, WU Haohao
2025, 46(21): 1-5. DOI: 10.19768/j.cnki.dgjs.2025.21.001
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Analysis and Simulation Verification of Very Fast Transient Overvoltages in 500 kV GIS
CUI Ning, CHE Chuanqiang, QIN Chunxu, LI Zhongyang, WEI Heng
2025, 46(21): 6-13,21. DOI: 10.19768/j.cnki.dgjs.2025.21.002
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Research on the Insulation Aging Mechanism and Residual Life Prediction of T-type Bushings
CHEN Xuejun, NIE Wenpeng, GENG Min, FAN Zhanbei, LI Pengfei, YI Renjie, CAO Binglei, LIU Kai, WU Guangning
2025, 46(21): 14-21. DOI: 10.19768/j.cnki.dgjs.2025.21.003
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Study of Partial Discharge in Medium-voltage Circuit Breaker Circuits Filled with SF6/N2 Gas Mixture Based on Time-frequency Clustering
ZHANG Chi, LIU Ping, ZHANG Ying, XIANG Zihan, JIA Zhao
2025, 46(21): 22-27,36. DOI: 10.19768/j.cnki.dgjs.2025.21.004
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Research on Partial Discharge Characteristics of Internal Insulation Aging for EMU Cable Terminals
ZHANG Yan, YANG Wenjiao, ZHANG Jianghao, CAO Binglei, LIU Kai, GAO Guoqiang, WU Guangning
2025, 46(21): 28-36. DOI: 10.19768/j.cnki.dgjs.2025.21.005
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Research on the Corrosion Mechanism of Strap Contact Fingers in Oil-immersed Condition for Converter Transformer Valve Side Bushings
TU Yanming, PENG Dong, ZENG Zhenglin, HUANG Zhicheng, LIU Kai, CHEN Ling, WU Guangning
2025, 46(21): 37-42,47. DOI: 10.19768/j.cnki.dgjs.2025.21.006
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Study on the Effect of Electroablation on the Electric Field Distribution for Epoxy Resin Insulating Sleeves
DENG Yingxin, WANG Penghao, YE Xun, SHAO Shuai, LAI Zonglin, LUO Yong, XING Yunqi, LIU Hongbo
2025, 46(21): 43-47. DOI: 10.19768/j.cnki.dgjs.2025.21.007
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Defect Detection Algorithm of Equalizing Ring and Insulator of Transmission Line in Mining Area
ZHANG Bing, XU Jiafeng
2025, 46(21): 48-52,56. DOI: 10.19768/j.cnki.dgjs.2025.21.008
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Defect Identification of High-voltage AC SF6 Gas Insulated Switchgear Based on RBF Neural Network
WU Xiaorui, GUO Bin, DIAO Wenzheng
2025, 46(21): 53-56. DOI: 10.19768/j.cnki.dgjs.2025.21.009
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Application of Micro-Al2O3 in the Shielded Solid Fully Insulated Switchgear
XIANG Xin, HE Xiangzhao, ZHANG Yingwen, LU Quanjun
2025, 46(21): 57-60. DOI: 10.19768/j.cnki.dgjs.2025.21.010
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Transformer Inrush Current Identification Method Based on the CTHM Model
JIA Tingyu
2025, 46(21): 61-65. DOI: 10.19768/j.cnki.dgjs.2025.21.011
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Solar Load Forecasting Based on Spatial Modeling and Artificial Neural Networks
JIANG Gongrui
2025, 46(21): 66-68,73. DOI: 10.19768/j.cnki.dgjs.2025.21.012
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Research on EMI Prediction Method of SiC DC/DC Converter
YANG Yuebin
2025, 46(21): 69-73. DOI: 10.19768/j.cnki.dgjs.2025.21.013
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Sensorless Control Method of PMSS Based on Improved Luenberger Observer
ZHAO Jingqian, SHAN Wentao
2025, 46(21): 74-76,81. DOI: 10.19768/j.cnki.dgjs.2025.21.014
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Improved Sliding Mode Control of Position Loop for Surface-mounted Permanent Magnet Synchronous Motor
HU Zhiqiao, XIAO Shuhong, ZHAO Jiekai
2025, 46(21): 77-81. DOI: 10.19768/j.cnki.dgjs.2025.21.015
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Evaluation Method for Decoy Lure Effectiveness Based on Grey Decision Laboratory Analysis and Improved Genetic Algorithm
ZHAO Hongbing, ZHU Xiaodan, HUI Gang, YAN Hongfa, WAN Hanyu
2025, 46(21): 82-84,88. DOI: 10.19768/j.cnki.dgjs.2025.21.016
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Research on Low Voltage Ride Through Technology of Photovoltaic Inverters in Distributed Generation Systems
XIE Houjun, CHEN Qingsong, TANG Hanyong, YOU Sen, GE Zusheng
2025, 46(21): 85-88. DOI: 10.19768/j.cnki.dgjs.2025.21.017
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Research on the Characteristics of Daily Water Supply Changes in Guangzhou City and the Prediction Model Based on Machine Learning
HUANG Hanqing, HE Weilin, XU Binghua, ZHU Zipeng, LIANG Zhien
2025, 46(21): 89-91,94. DOI: 10.19768/j.cnki.dgjs.2025.21.018
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Data Augmentation and Diagnosis Technology for Offshore Wind Turbine Faults Based on Grey Relational Analysis
SONG Haiping
2025, 46(21): 92-94. DOI: 10.19768/j.cnki.dgjs.2025.21.019
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Design and Analysis of Amplitude-Frequency Characteristics Experiments Based on Multisim and NI myDAQ
CHEN Wanli
2025, 46(21): 95-98. DOI: 10.19768/j.cnki.dgjs.2025.21.020
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Construction of an Abnormal Diagnosis Model for Electricity Inspection Based on Big Data
WANG Hao, XIE Xiaotian
2025, 46(21): 99-101,106. DOI: 10.19768/j.cnki.dgjs.2025.21.021
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Dynamic Stress Monitoring of Submarine Cable by Distributed Optical Fiber Vibration Sensor Based on φ-OTDR
XIAO Shuyan
2025, 46(21): 102-106. DOI: 10.19768/j.cnki.dgjs.2025.21.022
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Research on the Short-Circuit Mechanical Characteristics of Filter Transformers in New Power Systems
WANG Nan, LI Xiaorong, OU Qiang, YU Tingting
2025, 46(21): 107-110,115. DOI: 10.19768/j.cnki.dgjs.2025.21.023
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Research on Induction Heating Power Supply Based on SOGI-LADRC-PLL
REN Xingwang, WANG Bin
2025, 46(21): 111-115. DOI: 10.19768/j.cnki.dgjs.2025.21.024
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Energy Saving Strategy for Variable Load Peak Regulation of Thermal Power Units Based on Adaptive Weighted Particle Swarm Algorithm
LI Weichen
2025, 46(21): 116-118,125. DOI: 10.19768/j.cnki.dgjs.2025.21.025
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Electricity-Heat-Gas Coordinated Optimization Operation of Integrated Energy System Based on Cooperative Game Theory
QIAO Jianmin, CHENG Baihan, SUN Boya, ZHANG Xiaoyu, ZHANG Yuanyuan
2025, 46(21): 119-125. DOI: 10.19768/j.cnki.dgjs.2025.21.026
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DC Fault Characteristics Analysis and Simulation of Modular Multilevel Converter(MMC)
LIU Fuzhou, ZHOU Luyao, YUAN Bowen, LIU Tongtong
2025, 46(21): 126-129,132. DOI: 10.19768/j.cnki.dgjs.2025.21.027
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Research on Automatic Regulation Technology of Generator Excitation System Based on Fuzzy Control
CHEN Zhengxiong
2025, 46(21): 130-132. DOI: 10.19768/j.cnki.dgjs.2025.21.028
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Thermoelectric Load Optimization of Gas-steam Combined Dycle Unit Based on Deep Learning
SHAO Zichun
2025, 46(21): 133-136. DOI: 10.19768/j.cnki.dgjs.2025.21.029
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Research on Intelligent Identification Technology of Abnormal Data in Power Marketing Based on Implicit Feature Mining
CUI Xueli
2025, 46(21): 137-139. DOI: 10.19768/j.cnki.dgjs.2025.21.030
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Harmonic Suppression Method for Grid-connected Double-fed Wind Turbine
XU Yunqiao
2025, 46(21): 140-142. DOI: 10.19768/j.cnki.dgjs.2025.21.031
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Research on Graphic Calculation of Whole Life Cycle of Power Transmission and Transformation Project Based on BIM Model
ZHUANG Yue
2025, 46(21): 143-146. DOI: 10.19768/j.cnki.dgjs.2025.21.032
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Research on Dynamic Characteristic Identification Method of Interturn Short Circuit in Generator Stator Winding Based on PSCAD/EMTDC Simulation
YANG Mingsheng, DONG Rui, WAN Ke, LI Chuang, CUI Lihai
2025, 46(21): 147-149,154. DOI: 10.19768/j.cnki.dgjs.2025.21.033
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Research on Channel Model of Low Voltage Power Line Communication Based on Transmission Line Theory
LIU Kang, TENG Qingsong, DONG Wu, YANG Chengjiang, ZHAO Ying, WANG Ping
2025, 46(21): 150-154. DOI: 10.19768/j.cnki.dgjs.2025.21.034
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Research on Dynamic Response Mechanism of Voltage Sag Based on Virtual Synchronous Machine
QIANG Longlong, CAO Zijian, NIE Xiaobo
2025, 46(21): 155-158. DOI: 10.19768/j.cnki.dgjs.2025.21.035
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A Five-Level ANPC Minimum Common-Mode Voltage Rejection Strategy Considering Capacitor Voltage Balancing
SHI Wenbo, LIU Feipeng
2025, 46(21): 159-163. DOI: 10.19768/j.cnki.dgjs.2025.21.036
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Application Research of Strong Aluminum Alloy Fittings in Overhead Transmission Lines
ZHANG Shuaiyu, LEI Wenbin, LI Zengchao, WANG Xuhui, FU Jianghao
2025, 46(21): 164-166. DOI: 10.19768/j.cnki.dgjs.2025.21.037
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Analysis of Technical Key Points for Replacement of Busbar Differential Protection Devices in 220 kV Double-Busbar Connection Mode
HE Yujian, DU Jian, WU Jinghong, TANG Wei, TANG Shun, ZHOU Yutao, XU Minqian
2025, 46(21): 167-170,175. DOI: 10.19768/j.cnki.dgjs.2025.21.038
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Research on Line Selection Method of Single-phase Grounding Fault in 10 kV Distribution Network
LI Yifan
2025, 46(21): 171-175. DOI: 10.19768/j.cnki.dgjs.2025.21.039
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Application of AI Technology in High Risk Identification of Non-power Outage Working Area of Distribution Network
TANG Lei, XU Oujun, CHEN Weirong
2025, 46(21): 176-177,180. DOI: 10.19768/j.cnki.dgjs.2025.21.040
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Optimization Method of Dsitribution Network Tie-line Planning Based on Improved Genetic Algorithm
GAO Minghai, QI Churuo, ZHONG Xiaomin
2025, 46(21): 178-180. DOI: 10.19768/j.cnki.dgjs.2025.21.041
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Study on Optimization Design of Secondary Cable Pipeline Laying Process in Substation
XIAO Hui, WANG Xiangyao, WANG Jianming, LI Yongkang, CHEN Jiale
2025, 46(21): 181-183,186. DOI: 10.19768/j.cnki.dgjs.2025.21.042
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Research on Transformer Insulation Performance Testing Technology During Substation Debugging Process
REN Shaofei
2025, 46(21): 184-186. DOI: 10.19768/j.cnki.dgjs.2025.21.043
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Research on Ice-shedding Prevention and Control Technology for Isolated Transmission Line Based on Spacer Rod
HU Xinliang, GUO Yong, ZHANG Yuelong, LOU Wenjuan, DAN Hanbo, MOU Wending, BAO Yunan, ZHANG Tong, XU Dawen
2025, 46(21): 187-190,194. DOI: 10.19768/j.cnki.dgjs.2025.21.044
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Technical and Economic Analysis of Seismic Design for Flexible DC Valve Hall
DING Rui, CHEN Yin
2025, 46(21): 191-194. DOI: 10.19768/j.cnki.dgjs.2025.21.045
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Research on the Autonomous Inspection Technology of UAV Power Pole and Tower Based on Visual Navigation
LIN Xiang, CHEN Renqing, XU Xiaofeng, WANG Jun, JI Xiaoyong
2025, 46(21): 195-197,200. DOI: 10.19768/j.cnki.dgjs.2025.21.046
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Study on the Wind Vibration Coefficient of High-strength Aluminum Alloy Transmission Tower
GUO Jingfeng
2025, 46(21): 198-200. DOI: 10.19768/j.cnki.dgjs.2025.21.047
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Experimental and Finite Element Analysis of the Rotational Stiffness of Joint in Combined Shoring Tower for Nuclear Power Projects
LI Yue, XIANG Qun, WANG Kai
2025, 46(21): 201-204. DOI: 10.19768/j.cnki.dgjs.2025.21.048
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Design of Cable Well Condition Monitoring System Based on RS-485 Communication
JIANG Jiaxin
2025, 46(21): 205-207. DOI: 10.19768/j.cnki.dgjs.2025.21.049
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Online Identification of Distribution Network Line Corridor Tree Barrier Based on Airborne Laser Point Cloud Semantic Segmentation
LIU Xiaoqi
2025, 46(21): 208-210,214. DOI: 10.19768/j.cnki.dgjs.2025.21.050
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Application of Embedded Precast Pipe Piles in Transmission Line Projects
WANG Xiaosong, HUANG Zhenxi, FANG Qing, ZHANG Chuanyi
2025, 46(21): 211-214. DOI: 10.19768/j.cnki.dgjs.2025.21.051
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Research on Automatic Generation Method of Operation Tickets Based on Knowledge Intelligence and AI Reasoning
JIANG Tao
2025, 46(21): 215-218. DOI: 10.19768/j.cnki.dgjs.2025.21.052
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Design of Beidou Communication Module for Distribution Automation Feeder Terminal
LI Junwen, ZHAO Wei, YAN Chenfan, YI Ronghua, HUANG Siyu
2025, 46(21): 219-223. DOI: 10.19768/j.cnki.dgjs.2025.21.053
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Design of Intelligent Monitoring System for Overpass Bridge and Overpass Line
LI Yanji, LI Yiyang, ZHOU Ziyan, WANG Jieyu, GAO Lijun
2025, 46(21): 224-227. DOI: 10.19768/j.cnki.dgjs.2025.21.054
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Research on Online Monitoring of Thermal Power Unit Operation Based on Machine Learning
ZHOU Xuezheng
2025, 46(21): 228-230. DOI: 10.19768/j.cnki.dgjs.2025.21.055
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Economic Analysis of Primary and Secondary Reheat Units of 2×1000 MW High-efficiency Ultra Supercritical Coal-fired Power Generation Units
HE Zanli, TANG Lei
2025, 46(21): 231-233,236. DOI: 10.19768/j.cnki.dgjs.2025.21.056
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Analysis of an Abrupt Oil Leakage and Abnormal Shutdown of a 110 kV Transformer Bushing
ZHANG Xiaolong, MENG Lingmiao, MA Rende
2025, 46(21): 234-236. DOI: 10.19768/j.cnki.dgjs.2025.21.057
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Analysis and Treatment of Voltage Sampling Anomaly of High Voltage Variable Frequency Drive
TIAN Jianduan, FAN Kai
2025, 46(21): 237-238,243. DOI: 10.19768/j.cnki.dgjs.2025.21.058
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A Mathematical Method for Parameters Calculation and Faults Identification of 10 kV Three-Core Armored Cable
ZHANG Jialin, YAO Chongcheng
2025, 46(21): 239-243. DOI: 10.19768/j.cnki.dgjs.2025.21.059
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Research on Robotic Arm Grasp Detection Method Based on Multimodal Fusion
WANG Baixiang, LI Yinbei, YANG Jiaqiang, WANG Wei, ang
2025, 46(21): 244-248. DOI: 10.19768/j.cnki.dgjs.2025.21.060
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Analysis of High-Voltage Switch Faults Based on Multi-Dimensional Cases
WU Ben, WANG Jian, , ZHANG Zhenyu, XIE Yun, , ZHANG Yanhui, LI Zhenjia, , LV Haoxiang, WENG Handi
2025, 46(21): 249-252. DOI: 10.19768/j.cnki.dgjs.2025.21.061
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A Fault Diagnosis Method for Rotor Breakage Migration in Induction Motors Based on Data-Driven Simulation
GUO Jiaxin, CHANG Zhe, XU Hanyu, DING Zhanjun, YANG Lele
2025, 46(21): 253-257,260. DOI: 10.19768/j.cnki.dgjs.2025.21.062
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Research on Control Strategies for Nuclear Power Plant Islanded Operation in Combination with Failure Shutdown of GCT121VV
BU Weilin, ZHANG Hongle, LIU Jinhua, MA Guoquan, HU Ping
2025, 46(21): 258-260. DOI: 10.19768/j.cnki.dgjs.2025.21.063
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Diagnostic Method of Mine Transformer Based on Voiceprint Characteristics and CNN
ZHANG Zongwei, YAO Jun, ZHAO Wei, BU Xianglian
2025, 46(21): 261-264,267. DOI: 10.19768/j.cnki.dgjs.2025.21.064
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Analysis and Treatment of End Structure Loosening Fault in No.4 Generator at a Thermal Power Plant
YANG Yousheng
2025, 46(21): 265-267. DOI: 10.19768/j.cnki.dgjs.2025.21.065
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Design of an Artificial Intelligence Based Fault Warning System for Electrical Secondary Equipment in Hydroelectric Power Stations
ZHAO Wengao
2025, 46(21): 268-270. DOI: 10.19768/j.cnki.dgjs.2025.21.066
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Research on the Flexibility Transformation Technology of a 350 MW Unit Boiler with Full Combustion of Shenhua Bituminous Coal
NIE Yimin
2025, 46(21): 271-274,278. DOI: 10.19768/j.cnki.dgjs.2025.21.067
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Real Time Monitoring of Material Storage Data for Hydropower Stations Based on Digital Twins
HUANG Yanfeng, DENG Ziqi, WU Shijian
2025, 46(21): 275-278. DOI: 10.19768/j.cnki.dgjs.2025.21.068
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Research Progress in the Flattening Technology of Sterling Silver Strip Wire for Current Limiting Fuses
ZHANG Shengjie, NI Yingrui, LI Haitao, QIN Jing, ZHAO Xiangbo, XIONG Pengcheng, FEI Fan, YI Qianli, REN Tongtong
2025, 46(21): 279-283. DOI: 10.19768/j.cnki.dgjs.2025.21.069
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Research on Electrostatic Protection Technology for Airborne Electronic Equipment Considering Environmental Factors
XU Shuzhen
2025, 46(21): 284-286. DOI: 10.19768/j.cnki.dgjs.2025.21.070
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Dynamic Analysis of the Turbine Spring Foundation and Shaft System in a Nuclear Power Plant
XUN Wei, LIU Wenchao
2025, 46(21): 287-288,292. DOI: 10.19768/j.cnki.dgjs.2025.21.071
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Research on Switching Power Amplifier for Heavy-load Active Magnetic Bearing
LIU Ziyi, ZHU Changsheng
2025, 46(21): 289-292. DOI: 10.19768/j.cnki.dgjs.2025.21.072
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Research on Interference Suppression of Injection Stator Grounding Protection
CHEN Tao, CHU Jianchao
2025, 46(21): 293-296. DOI: 10.19768/j.cnki.dgjs.2025.21.073
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Research on Anti-Voltage Sag of Common Frequency Converters
LAI Yuanbo, WANG Xiaobing, XU Feng, XU Haipeng, YANG Zefeng
2025, 46(21): 297-300,303. DOI: 10.19768/j.cnki.dgjs.2025.21.074
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Research on the Optimization of the Action Logic of the Accident Low Oil Pressure of the Pressure Oil Device of the Hydro-generator Set in Hydropower Station
XIE Chao
2025, 46(21): 301-303. DOI: 10.19768/j.cnki.dgjs.2025.21.075
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Case Analysis of Abnormal Data in Online Monitoring of 500 kV Transformer Oil Chromatogram
CUI Jiawei, GUO Xiaoyang
2025, 46(21): 304-305,309. DOI: 10.19768/j.cnki.dgjs.2025.21.076
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Optimization of Sensitivity and Stability Calibration Method for Oil Chromatography Online Device
ZHAO Yanshen, YAO Yanchao, ZHOU Youbing
2025, 46(21): 306-309. DOI: 10.19768/j.cnki.dgjs.2025.21.077
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The Influence of Oil Flow Velocity on the Collision Frequency and Aggregation Characteristics of Impurity Particles in Transformer Fibers
CHEN Bodong, WANG Hailong, YAO Yongliang, WU Yushuo, ZHANG Jia, WANG Xiaofei
2025, 46(21): 310-312,315. DOI: 10.19768/j.cnki.dgjs.2025.21.078
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Accident Analysis and Treatment of Stator Grounding Alarm Caused by Abnormal Quality of Stator Cooling Water
ZHANG Peng, ZHANG Jiancheng
2025, 46(21): 313-315. DOI: 10.19768/j.cnki.dgjs.2025.21.079
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Scalable Testing Technology Based on Handheld Devices
SUN Yipeng, SONG Siwen, MENG Jianhong, SHI Wen, LI Shimeng
2025, 46(21): 316-317,321. DOI: 10.19768/j.cnki.dgjs.2025.21.080
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Design and Application Research of Time Synchronization Technology in Intelligent Substation Automation System
XU Wei
2025, 46(21): 318-321. DOI: 10.19768/j.cnki.dgjs.2025.21.081
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Application of Double-Barrel Permanent Magnet Equipment in Air Preheater Equipment
LIU Yuan
2025, 46(21): 322-324,327. DOI: 10.19768/j.cnki.dgjs.2025.21.082
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Research on Lightning Protection Performance of Co-Tower Scheme for Ultra-High Voltage DC Transmission Lines and Grounding Pole Lines
ZHU Shaoyuan
2025, 46(21): 325-327. DOI: 10.19768/j.cnki.dgjs.2025.21.083
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Research on Response Methods for Voltage Sags Caused by Lightning Strikes in HFETR
YIN Ziyang, QIN Fujun, SU Xiaodong, DENG Yunli, LIU Peng, LI Jiagang
2025, 46(21): 328-330,333. DOI: 10.19768/j.cnki.dgjs.2025.21.084
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Research and Application of Integrated Intelligent Electric Insulation Bolt Cutters for Breaking and Clamping
WANG Yuepeng
2025, 46(21): 331-333. DOI: 10.19768/j.cnki.dgjs.2025.21.085
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Analysis and Operation of a UHV Series Compensation Protection Fault
LIU Youliang, ZHOU Yilan, ZHANG Haohao, WU Tingting, FENG Xiaohang, HE Kun
2025, 46(21): 334-336. DOI: 10.19768/j.cnki.dgjs.2025.21.086
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Research on the Flexible DC Networking Scheme to Meet the Rapid Development of Sources and Loads in Xinjiang
ZHOU Zhuan, BIAN Jianyu, KONG Fanyu, YU Zhiyong, GE Jing
2025, 46(21): 337-340. DOI: 10.19768/j.cnki.dgjs.2025.21.087
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