Patent TW-317671-B (TW)
Title: DC electric energy driving device connecting with mixed-state driving circuit system in series/parallel of multiple DC or AC motor sets
Inventor: YANG TAY-HER
IPC: H02P7/08
Filed: 1995-12-29
Granted: 1997-10-11
Abstract: A DC electric energy driving device connecting with mixed-mode driving circuit system in series/parallel of multiple DC or AC motor sets, which uses AC or DC synchronous motor of DC excitation or DC electric energy driving device of DC regulator motor(including armature or magnetic winding) as series or parallel level-manipulation and connects with parallel continuous mixed operation state in series to manipulate rotation, deflection torque and output power, mainly comprises of the structures: (1) one DC power: electric energy supplier converted from physical energy or chemical energy from battery, solar, motor or AC power regulator; (2) one DC electric energy driving device of manipulated motor: constituted by two or more than two sets of independent motor or same motor set with tow or more than two sets of magnetic field winding or with two or more than two sets of armature, accepting switch device set manipulation to perform series or parallel or mixing manipulation of both with controllable ratio, manipulated electric energy driving device including permanent magnetic field DC or armature of winding excitation magnetic field DC branching motor; or series excitation or deflection winding multi-excitation motor with series excitation magnetic field wind or armature or both accepting manipulation simultaneously; or from series excitation magnetic field winding or series manipulation motor or armature accepting manipulation respectively; or both accepting manipulation simultaneously or constituted by other motor with regulator; or constituted by AC or DC synchronou motor with DC auxiliary excitation magnetic field; (3) one switch device set: constituted by solid state switch device or switch solid state device capable of liner operation, on specific occasion including electromechanical device or using both in mix; (4) one diode set: supplying branching block or reverse block or used as wheel diode; (5) one manipulation instruction input unit: constituted by electromechanical or solid state electrical or electronic device, used to send out motor set operation state manipulation instruction; (6) one central control unit: signal instruction processing unit constituted by electromechanical or solid state electrical or electronic device, used to receive manipulation instruction input unit instruction to manipulate switch devcie set through driving circuit; (7) one dirving circuit: constituted by electromechanical or solid state electrical or electronic device, used to receive central control unit instruction to drive switch device set relatively; (8) by manipulating the above switch device to do ON and OFF switch to manipulate DC electric energy driving device of manipulated motor to do series or parallel switch; and by switch set doing PWM manipulation to constitute intermediate segment of both series and parallel mixed state to do continuous manipulation adjustment; additionally, switch device set if constituted and manipulated by selecting linear switch device with controllable resistance, also constituting continuous manipulation operation.