A six-phase linear induction motor energy chain switching control system and method
A technology of linear induction motor and control system, applied in control system, AC motor control, electrical components, etc., to achieve the effect of high reliability, high redundancy and convenient switching
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Embodiment 1
[0049] A six-phase linear induction motor 7 energy chain switching control system, the first output end of the power generation unit 1 transmits electric energy to the first energy storage unit 3 through the first rectification circuit 2, and the second output end of the power generation unit 1 is rectified by the second The circuit 4 transmits electric energy to the second energy storage unit 5, the first energy storage unit 3 and the second energy storage unit 5 are respectively connected to the input terminal winding coil of the six-phase linear induction motor 7 through the inverter unit 6, and the control terminal of the inverter Connect the signal output of the control unit 8. The power generation unit 1 comprises a prime mover 1.1 and a generator 1.2 connected to said prime mover 1.1 via a generator shaft.
[0050] Preferably, the inverter unit 6 includes six inverters, and the six inverters are respectively marked as the first inverter 6.1, the second inverter 6.2, the...
Embodiment 2
[0059] A six-phase linear induction motor 7 energy chain switching control method: including dual energy chains, the dual energy chains include a first energy chain and a second energy chain, and the first energy chain is rectified from the first output end of the power generation unit 1 The circuit 2 transmits electric energy to the first energy storage unit 3, the second energy chain transmits electric energy from the second output terminal of the power generation unit 1 to the second energy storage unit 5 through the second rectifier circuit 4, and the inverter unit 6 receives the power from the control unit 8 The control signal controls the first energy storage unit 3 and / or the second energy storage unit 5 to transmit electric energy to the six-phase linear induction motor 7 .
[0060] System operating modes include:
[0061] System check: The motor running speed is 1m / s, and the dual energy chains run at the same time. The motor running includes idle state, jerk state, u...
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