Description: HT46R14单相交流感应马达变频器程序说明及源程序-HT46R14 single-phase AC induction motor and the inverter description of the procedures source Platform: |
Size: 5120 |
Author: |
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Description: This circuit uses the AC6 block of SimPowerSystems™ library. It models a permanent magnet (PM) synchronous motor drive with a braking chopper for a 3HP motor.
The PM synchronous motor is fed by a PWM voltage source inverter, which is built using a Universal Bridge Block. The speed control loop uses a PI regulator to produce the flux and torque references for the vector control block. The vector control block computes the three reference motor line currents corresponding to the flux and torque references and then feeds the motor with these currents using a three-phase current regulator.
-This circuit uses the AC6 block of SimPowerSystems™ library. It models a permanent magnet (PM) synchronous motor drive with a braking chopper for a 3HP motor.
The PM synchronous motor is fed by a PWM voltage source inverter, which is built using a Universal Bridge Block. The speed control loop uses a PI regulator to produce the flux and torque references for the vector control block. The vector control block computes the three reference motor line currents corresponding to the flux and torque references and then feeds the motor with these currents using a three-phase current regulator.
Platform: |
Size: 9216 |
Author:jurifa |
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Description: Industrial applications require large numbers of
motors. For example, motors are used to manipulate industrial
robots, an electric vehicles with in-wheel motors and electric
trains. Two methods exist for controlling PM motors providing
an inverter to control each motor, and connecting the motors in
parallel and driving them with a single inverter. The first method
makes an experimental apparatus complex and expensive; the
second does not allow independent control of each motor because
of differences in rotor angle between the two motors. Thus, we
propose a novel nine-switch inverter that can independently control
two three-phase loads. This paper introduces the structure
of the nine-switch inverter, which is made from nine switches. The
validity of the proposed inverter is verified through simulations
and experiments. Platform: |
Size: 267264 |
Author:Zimozine
|
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