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Recently, a growing number of dc systems exist based on the development of electrical energy consumption. For low-voltage dc grids, switching devices are needed that have to meet technically sophisticated requirements. These devices have to handle fault currents of several hundred amperes and system voltages up to 1000 V. A typical dc circuit breaker has to provide low on-state losses, light weight,...
Recently, a growing number of DC systems exist, based on the development of electrical energy consumption. For low voltage DC grids, switching devices are needed which have to meet technically sophisticated requirements. These devices have to handle fault currents of several hundred amperes and system voltages up to thousand volts. A typical DC circuit breaker has to provide low on state losses, light...
Fundamental changes in energy supply have lately led to an increasing use of DC technology for example in electric vehicles. The electrical requirements of switchgear and protective devices for low-voltage direct current grids are technically sophisticated. System voltages up to 600 volts and nominal currents of several 100 amperes are the normal load conditions in modern automotive direct current...
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