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Now high-voltage switch devices find wider application in the powerful high-voltage electrotechnical equipment. Alongside with use of vacuum circuit-breakers with a mechanical drive there was a need for the high-speed switch device on the basis of electronic devices. For the decision of a problem of creation of a high-speed high-voltage switch it is expedient to use vacuum electronic devices. In particular,...
Static VAR compensators (SVC) have been developed and introduced in the power industry and such equipment improves the quality of electrical transmission systems due to regulation of active and reactive power. Devices known as FACTS (Flexible AC Transmission Systems) operate at voltages of 35 kV, 110 kV and above. At such high voltage levels, the use of vacuum switch devices becomes competitive with...
The paper presents some breakdown phenomena which take place in a uniform field gap (Rogowski gap) with an auxiliary electrode. This constitutes a part on an investigation to find a new method for determining the voltage distribution in the gap immediately prior to breakdown.
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