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 UNIVERSITY110819 NO 3 LANE HEPING ROAD HEPING DISTRICT SHENYANG LIAONING 11 SHENYANG CITY LIAONING PROVINCE 110819
SUN QIUYENO 11 THIRD ALLEY WENHUA ROAD HEPING DISTRICT SHENYANG CITY LIAONING PROVINCE 110819
LIU ZHENWEI257000 DONG ER ROAD AND NAN YI ROAD SOCIAL SECURITY BUREAU DONGYING CITY SHANDONG PROVINCE 1811 DONGYING CITY SHANDONG PROVINCE 257000
ZHANG HUAGUANGTAIWAN CHINA TAIWAN PROVINCE 000000
JIANG BIN524000 NO 21-22 BUILDING 50 NANYOU 1ST DISTRICT POTOU DISTRICT ZHANJIANG CITY GUANGDONG PROVINCE ZHANJIANG CITY GUANGDONG PROVINCE 524000
TENG FEI276003 ROOM 201 UNIT 2 BUILDING 6 NORTHWEST DISTRICT 87 YINQUESHAN ROAD LANSHAN DISTRICT LINYI CITY SHANDONG PROVINCE LINYI CITY A FOLK ART FORM POPULAR IN SHANDONG 276003
LI XINTONGROOM 701 UNIT 2 BUILDING A4 MIDICHENG XUZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE JIANGSU PROVINCE 22011 XUZHOU CITY JIANGSU PROVINCE 221011
YANG JUN206-2-503 BODHI GARDEN WENHUA AVENUE WUHAN CITY HUBEI PROVINCE 430000 WUHAN CITY HUBEI PROVINCE 430000
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 LIANZHINO 11 THIRD ALLEY WENHUA ROAD HEPING DISTRICT SHENYANG CITY LIAONING PROVINCE 11089

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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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