Control method of on-load tap-changer and terminal equipment

The invention discloses a control method of an on-load tap-changer and terminal equipment, and the control method comprises the steps: controlling a first through-current branch and a first transition branch to be switched on at the same time, and controlling a first transition resistor to be short-...

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Bibliographische Detailangaben
Hauptverfasser:	WANG WENJIE, SUN CHAO, FANG TAIXUN, XU YUANZHEN, CHEN YU, LYU WEI, YANG BING, SHI WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRICITY INDUCTANCES MAGNETS PULSE TECHNIQUE SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	The invention discloses a control method of an on-load tap-changer and terminal equipment, and the control method comprises the steps: controlling a first through-current branch and a first transition branch to be switched on at the same time, and controlling a first transition resistor to be short-circuited; controlling the first through-current branch to be disconnected, and maintaining the first transition branch to be connected and the first transition resistor to be short-circuited; controlling the first transition branch circuit and the second transition branch circuit to be switched on at the same time, and controlling the first transition resistor and the second transition resistor to flow through current at the same time; controlling the first transition branch to be switched off, and maintaining the second transition branch to be switched on and current to flow through the second transition resistor; controlling the second transition branch and the second through-current branch to be conducted at th