Insulation technology in dry air and vacuum for a 72-kV low-pressure dry-air insulated switchgear

Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)

Volumn 175, Issue 1, 2011, Pages 18-24

  Yoshida, Tadahiro ^a   Koga, Hiromi ^a   Harada, Takakazu ^a   Miki, Shinichi ^a   Arioka, Masahiro ^a   Sato, Shinji ^a   Yoshida, Satoru ^a   Inoue, Naoaki ^a   Maruyama, Akihiko ^a   Takeuchi, Toshie ^a  

^a MITSUBISHI ELECTRIC CORPORATION   (Japan)

Author keywords

drive air; effective area; small capacitive current breaking; vacuum interrupter

Indexed keywords

AIR INSULATED SWITCHGEARS; BREAKDOWN ELECTRIC FIELD STRENGTH; CAPACITIVE CURRENTS; CONFIGURATION DESIGNS; COVERED ELECTRODES; DC VOLTAGE; DIELECTRIC CHARACTERISTICS; DRY AIR; EFFECTIVE AREA; ELECTROMAGNETIC ACTUATION; ENVIRONMENTAL BURDENS; GAS INSULATED SWITCHGEARS; GAS PRESSURES; INSULATION TECHNOLOGY; LIGHTNING IMPULSE; LOW PRESSURES; SWITCH GEARS; VACUUM CIRCUIT BREAKER; VACUUM INTERRUPTER; VACUUM INTERRUPTERS;

CURING; ELECTRIC CIRCUIT BREAKERS; ELECTRIC EQUIPMENT; ELECTRIC FIELDS; ELECTRIC INSULATION; ELECTRODES; MOISTURE; SWITCHING; VACUUM;

VACUUM TECHNOLOGY;

EID: 78751487658     PISSN: 04247760     EISSN: 15206416     Source Type: Journal    
DOI: 10.1002/eej.21058     Document Type: Article

References (6)

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3. Yoshida T, Yano T, Tohya N, Inoue N, Arioka M, Sato S, Takeuchi T., The development and practical use of a new 24 kV dry air insulated switchgear. IEEJ Trans PE 2006; 126: 359-364. (in Japanese)
4. Discharge Handbook, p 274, 1998.
5. Discharge Handbook, p 134, 1998.
6. Okubo H., Technical trend of environment-friendly high voltage circuit breaker. IEEJ Trans PE 2003; 123: 129-132. (in Japanese)