A kind of electric propulsion ship converter control unit
A control unit and electric propulsion technology, applied in ship propulsion, electrical components, propulsion components, etc., to achieve the effect of enriching communication interfaces, ingenious design, and solving control and protection problems
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[0020] A control unit for an electric propulsion ship converter, comprising a control power board, a communication board, an analog board, a digital input and output board, a DSP main control board, a pulse sending board, a state feedback board, a power module power board and a motherboard;
[0021] The board of the control power supply board is provided with a first input connection module DC1, a control power conversion module and a fifteenth connector P15, the first input connection module DC1 is connected to the input end of the control power conversion module, and the first power conversion module The output terminal is connected to the fifteenth connector P15, and the control power board is connected to the motherboard through the fifteenth connector P15;
[0022] The board of the communication board is provided with a first connector P1, a third input connection module DC3, a communication power conversion module, a CAN controller interface chip, a CAN to PROFIBUS module...
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