VOLTAGE AMPLITUDE AND PHASE ADJUSTMENT APPARATUS AND METHOD, AND COMPUTER DEVICE AND STORAGE MEDIUM

WIPO Patent Application WO/2024/051838

A1

A voltage amplitude and phase adjustment apparatus and method, and a computer device and a storage medium. The apparatus comprises: a three-phase multi-winding transformer, a first winding switch and a second winding switch, wherein a primary side of each phase of the three-phase multi-winding transformer comprises a first split winding and a second split winding. A head end of the first split winding is connected to an input end of the present phase, and a tail end of the first split winding is connected to a head end of the second split winding of the present phase by means of the first winding switch, and is connected to the head end of the second split winding of an adjacent phase by means of the second winding switch. By means of controlling the operating states of the winding switches, the connection mode of the split windings is switched, thereby widening the adjustment range of a circuit.

MU XIAOBIN (CN)
CHEN GUOFU (CN)
WANG XIANG (CN)
ZHAO GUOLIANG (CN)
LI WEIGUO (CN)
YUAN PEIE (CN)
DAI FENGJIAO (CN)
CAI ZHIYUAN (CN)
GU WEIMING (CN)
LIU ZHUANGZHUANG (CN)
MA MINGYUAN (CN)
XIAO CHAO (CN)
FAN RUI (CN)

PCT/CN2023/117848

March 14, 2024

September 08, 2023

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STATE GRID SMART GRID RES INSTITUTE CO LTD (CN)

H02J3/12; H02M5/12; H02M5/18

CN115173426A	2022-10-11
RU2612649C1	2017-03-13
CN102568799A	2012-07-11
CN105896548A	2016-08-24
CN106208074A	2016-12-07
CN114171307A	2022-03-11

CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)

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