Closing speed reduction based method for improving processing efficiency of closing bounce
A closing bounce and closing spring technology, applied in high-voltage air circuit breakers, high-voltage/high-current switches, electrical components, etc., can solve problems such as excessive test data, and achieve the effects of improving efficiency, reducing time, and reducing times.
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[0009] The present invention will be further explained below.
[0010] The method of the present invention for improving the efficiency of processing closing bounce based on reducing the closing speed includes a circuit breaker. The vacuum circuit breaker has a closing spring, an opening spring, and a closing coil. The circuit breaker is a low oil circuit breaker. For SW2-35, the length of the closing spring on the circuit breaker is set to 128mm, and the length of the opening spring is set to 970mm.
[0011] The present invention not only adjusts the length of the closing spring to adjust the force of the closing spring to achieve the purpose of reducing the closing speed, but also reduces the closing speed by reducing the terminal voltage of the closing coil and adjusting the pre-tension length of the opening spring. Brake speed.
[0012] Through the above scheme, the effect of reducing the closing speed can be achieved, and the purpose of processing the closing bounce efficiency ...
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