FAST MECHANISM APPARATUS FOR ON-LOAD TAP CHANGER

FAST MECHANISM APPARATUS FOR ON-LOAD TAP CHANGER

A quick-acting mechanism device (1) for an on-load tap changer, comprising a support mechanism (20), an energy storage mechanism (30), a driving mechanism (40), and a switching mechanism (50). The support mechanism (20) is enclosed to form an accommodation cavity. The energy storage mechanism (30) i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG, Shuqi, LI, Geqi, ZHANG, Jinhua, LI, Gang, LI, Peng, WANG, Shaowu, YU, Dewen, YANG, Fan, LI, Jinzhong, SUN, Jiantao, CHENG, Haiyan, LIANG, Ningchuan, WANG, Ke, LIU, Xueli, CHENG, Huanchao, HONG, Jun, XU, Zhengyu
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:A quick-acting mechanism device (1) for an on-load tap changer, comprising a support mechanism (20), an energy storage mechanism (30), a driving mechanism (40), and a switching mechanism (50). The support mechanism (20) is enclosed to form an accommodation cavity. The energy storage mechanism (30) is accommodated in the accommodation cavity. The energy storage mechanism (30) can rotate relative to the support mechanism (20). The energy storage mechanism (30) is configured to store and release energy. The driving mechanism (40) is accommodated in the accommodation cavity. The driving mechanism (40) is disposed at an interval with the energy storage mechanism (30). The driving mechanism (40) can rotate relative to the support mechanism (20). The driving mechanism (40) is configured, in cooperation with the energy storage mechanism (30), to drive the switching mechanism (50) to rotate. The switching mechanism (50) is accommodated in the accommodation cavity. The switching mechanism (50) can rotate relative to the support mechanism (20). The switching mechanism (50) is configured, in cooperation with the driving mechanism (40) and the energy storage mechanism (30), to switch an on-load tap changer. By providing the energy storage mechanism (30), the driving mechanism (40), and the switching mechanism (50), transformation of motion is reduced in a process of motion transmission, thereby improving transmission efficiency.