METHOD AND SYSTEM FOR CORRECTING ACQUISITION CHANNEL OF MERGING UINIT IN POWER SYSTEM

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United States of America Patent

APP PUB NO 20160377694A1
SERIAL NO

15076411

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Abstract

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The present invention relates to a method and system for correcting acquisition channel of merging unit in power system which belong to the technical field of simulation data collection of power system. The present invention performs data acquisition of each channel firstly, and the acquired data is continuous and effective frequency data, then the collected data is stored to their respective backup areas, and the data storage is stopped until the amount of stored data is up to a predetermined value required for correcting, the data is corrected finally within the respective backup areas of each channel which stops the data storage. The correction process is performed by using corresponding correction module. The method for the channel correction improves the efficiency of channel correction greatly, reduces the correction error, improves the correction precision, and has more simple and convenient operation in comparison to the conventional method for channel correction by modifying hardware parameters.

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Patent Owner(s)

Patent OwnerAddress
STATE GRID CORPORATION OF CHINA100031 NO 86 WEST CHANG'AN AVENUE XICHENG DISTRICT BEIJING BEIJING MUNICIPAL DISTRICT BEIJING CITY 100031
XJ GROUP CORPORATIONNO 1298 XUJI AVENUE XUCHANG HENAN 461000
XJ ELECTRIC CO LTDNO 1298 XUCHANG CITY HENAN PROVINCE 461000 XJ AVENUE XUCHANG CITY HENAN PROVINCE 461000
XUCHANG XJ SOFTWARE TECHNOLOGIES LTDNO 38 XUJI AVENUE XUCHANG 461000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Wen Xuchang, CN 16 77
Ji, Yuan Xuchang, CN 25 83
Shen, Chen Xuchang, CN 63 82
Song, Yanfeng Xuchang, CN 3 1
Tang, Yang Xuchang, CN 732 2516
Xu, Yunsong Xuchang, CN 2 1
Yang, Fang Xuchang, CN 83 803
Ye, Liuyi Xuchang, CN 1 1
Zhao, Yingbing Xuchang, CN 1 1
Zheng, Tuofu Xuchang, CN 1 1

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