ASPECTS OF SURGE ARRESTERS’ MAXIMUM OPERATING VOLTAGE CHOICE FOR ELECTRICAL EQUIPMENT INSULATION PROTECTION IN 6 … 35 KV MAINS

• Datum: 2013
• 1. Verfasser: Shumilov, Yu. N.
• Format: Artikel
• Sprache: Russisch
• Veröffentlicht: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2013
• Schlagworte: non-linear surge arrester; insulation; arc fault; 621.316.933
• Online Zugang: http://eie.khpi.edu.ua/article/view/2074-272X.2013.4.14
• Назва журналу: Electrical Engineering & Electromechanics

The paper shows that, in 6 … 35 kV mains, application of a non-linear surge arrester (SA) with the maximum continuous admissible operating voltage which is 10% higher than the mains’ maximum operating voltage results in the SA protection from overheating and subsequent breakdown at nonnormable lifet...