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System for distributing mixed DC and AC electrical power for supplying variable frequency loads and fixed frequency loads
System for distributing mixed DC and AC electrical power for supplying variable frequency loads and fixed frequency loads
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机译:用于分配混合直流和交流电力的系统,用于提供可变频率负载和固定频率负载
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摘要
Electrical power distribution system for supplying a set of fixed-frequency loads and a set of variable-frequency loads, includes a set of at least one fixed-frequency AC voltage generator and a set of at least one variable-frequency AC voltage generator, a DC distribution network supplying the variable-frequency loads by means of inverter stages, a first set of rectifier stages connected between the fixed-frequency generators and the distribution network, and a second set of rectifier stages connected between the variable-frequency generators and the DC distribution network. The first set of rectifier stages includes bidirectional rectifiers capable of providing a bidirectional transfer of power and protection means against fault currents connected between the bidirectional rectifiers and the distribution network.
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