Title:
AUTOMATIC CONTROL METHOD AND APPARATUS FOR VOLTAGE OF TRANSFORMER SUBSTATION
Document Type and Number:
WIPO Patent Application WO/2022/151701
Kind Code:
A1
Abstract:
Disclosed are an automatic control method and apparatus for the voltage of a transformer substation. The automatic control method for the voltage of a transformer substation comprises: acquiring real-time data of a transformer substation, and dividing a device in the transformer substation into at least one control unit according to the real-time data; adjusting and verifying each control unit according to reactive power loss sensitivity of a low-voltage side of a main transformer in the control unit, and generating and recording a control strategy of the control unit according to a verification result; and adjusting the corresponding control unit according to the control strategy. Embodiments of the present application can effectively reduce power system loss.
Inventors:
LI ZHIHUA (CN)
CAO DEFA (CN)
LI LINGYONG (CN)
CHEN CHENGWEI (CN)
SHEN JUNLIANG (CN)
CAO DEFA (CN)
LI LINGYONG (CN)
CHEN CHENGWEI (CN)
SHEN JUNLIANG (CN)
Application Number:
PCT/CN2021/108731
Publication Date:
July 21, 2022
Filing Date:
July 27, 2021
Export Citation:
Assignee:
MEIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP (CN)
International Classes:
H02J3/16
Foreign References:
| CN112803430A | 2021-05-14 | |||
| CN104518513A | 2015-04-15 | |||
| CN106786624A | 2017-05-31 | |||
| KR20100133570A | 2010-12-22 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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