4. Prime-mover dynamo plants
  5. Electric control
  6. Engine control

Hiroto Nakagawa

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AC-excited generator/motor apparatus

Electricity: motive power systems – Induction motor systems – Primary circuit control
Patent

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Control apparatus for variable-speed hydraulic power generating

Prime-mover dynamo plants – Turbogenerators
Patent

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Control system for a variable speed hydro-power plant apparatus

Prime-mover dynamo plants – Electric control – Engine control
Patent

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Control system for variable speed hydraulic turbine generator ap

Prime-mover dynamo plants – Electric control – Engine control
Patent

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Control system for variable speed water-wheel generator apparatu

Prime-mover dynamo plants – Electric control
Patent

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Profile ID: LFUS-PAI-P-88400

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