Transformer control device and method based on three-dimensional zone diagram policy

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United States of America Patent

PATENT NO 8981592
APP PUB NO 20130076130A1
SERIAL NO

13414279

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Abstract

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Disclosed is a transformer control device and method based on a three-dimensional zone diagram policy. The method includes: setting transformers, including a transformer A and a transformer B; collecting three-phase voltage data and three-phase current data in a power system; rectifying the collected three-phase voltage data and the three-phase current data; transferring the data to the latches in a time-transfer method; transferring the data to an A/D converter of a processor to convert analog signals to digital signals; constructing a three-dimensional zone diagram in the processor; determining transformer operating conditions according to positions of points formed by voltage, reactive power factor and substation load; and adjusting the transformers. This invention adopts a simple, easy and clear three-parameter control policy including voltage, power factors and substation loads, so as to simplify analysis of transformer operating conditions, realize optimal substation operation, reduce transformer loss, and increase economic benefits.

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Patent Owner(s)

Patent OwnerAddress
NORTHEASTERN UNIVERSITYSHENYANG LIAONING 110819
SUN QIUYENO 11 THIRD ALLEY WENHUA ROAD HEPING DISTRICT SHENYANG CITY LIAONING PROVINCE 110819
LIU ZHENWEI1202 NO 8 JINLU THIRD ROAD WUHOU DISTRICT CHENGDU SICHUAN 610041 CHENGDU CITY SICHUAN PROVINCE 610041
ZHANG HUAGUANGNO 11 THIRD ALLEY WENHUA ROAD HEPING DISTRICT SHENYANG CITY LIAONING PROVINCE 110819
JIANG BIN266100 13TH FLOOR BLOCK A TIANTAI FINANCIAL PLAZA 222 SHENZHEN ROAD LAOSHAN DISTRICT QINGDAO CITY SHANDONG PROVINCE QINGDAO CITY SHANDONG PROVINCE 266100
TENG FEIROOM 1501 UNIT 1 BUILDING 27 JIANGPAN PEARL PLAZA NO 20 DAQIAO NORTH ROAD PUKOU DISTRICT NANJING JIANGSU PROVINCE 210000 NANJING CITY JIANGSU PROVINCE 210000
LI XINTONGNO 54-2-13 ZHONGXING STREET CHANGYI DISTRICT JILIN CITY JILIN PROVINCE 132001 JILIN CITY JILIN PROVINCE 132001
YANG JUNNO 366 PINGYUAN ROAD HONGQI DISTRICT XINXIANG CITY HENAN PROVINCE 453000 XINXIANG CITY HENAN PROVINCE 453000
MA DAZHONGNO 11 THIRD ALLEY WENHUA ROAD HEPING DISTRICT SHENYANG CITY LIAONING PROVINCE 110819
HE ZHIQIANG528300 GUANGDONG PROVINCE FOSHAN CITY SHUNDE DISTRICT DALIANG ROAD EAST LOK LOK NGA COURT YICUI XUAN 502 FOSHAN CITY GUANGDONG PROVINCE 528300
WANG LIANZHIROOM 1603 UNIT 2 BUILDING 39 HAIYI SHIJIA HAIGANG DISTRICT QINHUANGDAO CITY HEBEI PROVINCE 066000 QINHUANGDAO CITY HEBEI PROVINCE 066000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Zhiqiang Shenyang, CN 94 345
Jiang, Bin Shenyang, CN 188 782
Li, Xintong Shenyang, CN 3 5
Liu, Zhenwei Shenyang, CN 10 44
Ma, Dazhong Shenyang, CN 6 42
Sun, Qiuye Shenyang, CN 8 58
Teng, Fei Shenyang, CN 41 203
Wang, Lianzhi Shenyang, CN 1 2
Yang, Jun Shenyang, CN 792 8454
Zhang, Huaguang Shenyang, CN 13 81

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