Repulsion reversing valve for extra-high voltage series compensation bypass switch
A series compensation bypass and UHV technology, applied in valve details, valve devices, valve operation/release devices, etc., can solve problems such as solenoid valve refusal to operate, influence on reversing valve action, long opening and closing time, etc. , to achieve the effects of simplifying the overall structure, smooth output characteristics, and fast conversion speed
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[0032] The repulsion reversing valve of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0033] like Figure 4 As shown, the repulsion reversing valve 16 includes a valve body 9, and a valve core 5 is arranged in the valve body; the valve body is divided into a normal and low pressure oil zone 1, a working oil zone 2, a normal and high pressure oil zone 3 and a spool moving zone 8. The body 9 is provided with a low-pressure oil circuit interface A communicating with the normal and low-pressure oil zone 1 (through which the low-pressure oil is injected into the normal and low-pressure oil zone), a working oil circuit interface B communicating with the working oil zone 2, and a connection with the normal and high pressure oil zone. The high-pressure oil circuit interface C connected to the oil area 3 (inject high-pressure oil into the normal-high pressure oil area through this interface C); the valve core 5 is provi...
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