Challenges in thermal design of industrial single-phase power inverter

Autor:	Predrag Ninkovic, Mladen Milošević, Milan Lukic, Blagota Jovanović
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	Computer science business.industry Electrical engineering Single-phase electric power thermal design Thermal industrial inverter boost converter Inverter Grid-tie inverter efficiency level lcsh:Electrical engineering. Electronics. Nuclear engineering business lcsh:TK1-9971
Zdroj:	Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 26, Iss 26, Pp 23-52 (2016)
ISSN:	2406-1212 0350-8528
Popis:	This paper presents the influence of thermal aspects in design process of an industrial single-phase inverter, choice of its topology and components. Stringent design inputs like very high overload level, demand for natural cooling and very wide input voltage range have made conventional circuit topology inappropriate therefore asking for alternative solution. Different power losses calculations in semiconductors are performed and compared, outlining the guidelines how to choose the final topology. Some recommendations in power magnetic components design are given. Based on the final project, a 20kVA single-phase inverter for thermal power plant supervisory and control system is designed and commissioned.
Databáze:	OpenAIRE
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