Transformer 2014 Issue 5 Design of House Split Transformer with Secondary Side Total Power Larger than Primary Side

Design of House Split Transformer with Secondary Side Total Power Larger than Primary Side
CHEN Bo-gen;CHEN Ting;Fuzhou Tianyu Electric Co.;Ltd.;

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bian ya qi za zhi jian jie

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GB1094.5, Power Transformer Part 5: Ability to Withstand Short Circuit——Derivation of The Formula for Calculating Heat Stabilization Average Temperature of Transformer after Sudden Short-Circuit Test
TIAN Hao-liang;LI Jian-jun;FU Hai-yan;Sunel Transformer Co.;Ltd.;TBEA Shenyang Transformer Group Co.;Ltd.;Changzhou Pacific Power Equipment Group Co.;Ltd.;

..............page:7-11

di shi jie quan guo bian ya qi ji shu xue shu nian hui zuo hai wei bei you jiang zheng wen huo dong tong zhi

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Determination of Effective Path Length of The Epstein Frame with Weighted Average Method
KONG Qing-yi;CHENG Zhi-guang;GUO Jing;LI Yue-ning;Hebei University of Technology;Baoding Tianwei Group Co.;Ltd.;North China Electric Power University;

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Brief Discussion on Grounding Transformer
ZHANG Biao;ZHENG Shao-zhong;CHENG Bo-sheng;DING Shou-jiang;YANG Yun-feng;YANG Rui-ting;Xi’an Tianhong Electric Co.;Ltd.;

..............page:16-19

guo jia dian wang gong si xin yi dai zhi neng bian dian zhan shi fan gong cheng tou yun

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she hui yong dian ju gao bu xia zhi neng dian wang tou zi xun zeng

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Research on Design Scheme of Single Active Part Converter Transformer Used to DC System from The UHVDC Project to 1 000kV UHVAC Power Grid
LIU Yun;LI Xiang;GUAN Lan;LI Guang-fan;LIU Jie;GAO Min-hua;North China Electric Power University;The Smart Grid Research Institute of SGCC;Electric Power Research Institute of China;Shenyang Transformer Research Institute;

..............page:20-27

guo wang jin nian pei dian wang tou zi la kai xu mu

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xin xing bian ya qi zhong xing dian ke kong bao hu jian xi zhuang zhi tian bu guo nei kong bai

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Discussion on Operation Problems of Parallel Reactor and Parallel Reactor Selection
WANG Shi-ge;WANG Yan-feng;CHEN Run-jing;Liaoning Electric Power Co.;Ltd;State Grid Northeast China Grid Company;Dandong Power Supply Company;

..............page:28-31

an hui sheng shou zuo biao zhun pei song shi zhi neng bian dian zhan zai wu hu tou yun

..............page:31

abb tui chu gao ya fu he xing zu he dian qi she bei

..............page:31

Quality Problem Analysis and Improvement in Monitor of Power Transformer Manufacture
CHEN Jin-meng;BI Tian-shu;SUN Meng;LI Zhi-xin;North China Electric Power University;State Grid Materials Co.;Ltd.;

..............page:32-35

shen bian shou tai gan shi ping bo dian kang qi tong guo shi yan

..............page:35

Converting Process Research on Magnetic-Valve Reactor with Splitting-Core
CHENG Han-xiang;WANG Zheng;Guangdong University of Technology;

..............page:36-41

Research on 14MnMoNbB and Q235 Dissimilar Steel Welding
LI Jin-song;LI Zhi-liang;QI Hang-bin;Baoding Tianwei Group Co.;ltd.;

..............page:42-44

Research on Unbalanced Three-Phase DC Resistance in Dry-Type Transformer
CAI Ding-guo;YANG Xiang-jiang;Pearl Electric Co.;Ltd.;

..............page:45-49

bian ya qi za zhi zheng gao qi shi

..............page:49

Research on Type Selection and Structure Demonstration of UHV 1000kV Step-Down 220kV Transformer
ZHANG Xi;CHEN Jiang-bo;FANG Ming;CHENG Jun-zhao;XU Si-hua;China Electric Power Research Institute;TBEA Shenyang Transformer Group Co.;Ltd.;

..............page:50-54

shi jie jiao gao dian ya deng ji 1000kv fa dian ji bian ya qi qi yun

..............page:54

quan qiu zui ju tiao zhan xing shu bian dian gong cheng kai gong

..............page:54

Theoretical Analysis of Impact to Detection Sensitivity for Installation Mode of UHF Sensors in Transformer PD Test
OUYANG Xu-dong;KE Chun-jun;YANG Xian;LI Xue-yan;Guangdong Power Grid Corporation;Electric Power Research Institute of Guangdong Power Grid Corporation;Jiangsu Nuclear Power Co.;Ltd.;

..............page:55-58

chuan dian ru zhe shou tai gao duan huan liu bian ya qi jin zhan yun shu

..............page:58

Research on Failure Seal and Its Preventive Measures of Transformer
HUANG Wei-zhao;Shenzhen Power Supply Bureau Co.;Ltd.;

..............page:59-61

Analysis and Discussion on Oil Conservator Structural Instability of Large Transformer
SONG Ren-jie;CAO Lei;Shanghai Jiulong Electric Power Co.;Ltd.;

..............page:62-64

2014 nian jie neng bian ya qi xing ye fa zhan qu shi

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Analysis of Action of Pressure Relief Device in Transformer
CHENG Qing-shan;YUAN Dan;LIU Bo;LONG Li;Human Electric Power Corporation;

..............page:65-67

dian li bian ya qi she ji yu ji suan (40)
liu chuan yi ; hou shi yong ; xu chang hua ;

..............page:68-70

500kV Transformer 35kV Side Phase Voltage Imbalance Cause Analysis and Improvement Measures
LUO Rong-bo;LI Hui;HONG Hai-cheng;Foshan Power Supply Bureau;Guangdong Power Grid Company;

..............page:71-74

Analysis of Repair Test of A 110kV Fault Power Transformer
XING Wei-na;LI Wei;Agriculteral University of Hebei;Baoding Baoling Transformer Co. Ltd.;

..............page:75-78

bian ya qi duan lu sun huai de zhu yao xing shi

..............page:78

500kv sf₆ dian liu hu gan qi nei bu gu zhang fen xi ji fang fan cuo shi
liu zhan wei ;

..............page:79-80