SAI-05 Power Electronics and Electric Drive Training Station

SAI-DLDZ05 Power Electronics Electric Drive Training System is designed according to the requirements of the “Electric Power Technology”, “Electric Power Drive Automatic Control System” and other experimental syllabus, covering the “electricity” Experimental projects required by professional courses such as electronic technology (or semiconductor converter technology), “DC speed regulation”, “AC speed regulation”, “motor control”, “electric power drag automatic control system” etc.

Product Specifications

Experiment content

1, Power electronic experiment:
1.1 Single junction transistor trigger circuit
1.2 Sine wave synchronous phase shift trigger circuit
1.3 Single-phase half-wave controllable rectifier circuit experiment
1.4 Single-phase bridge controlled rectifier circuit experiment
1.5 Single-phase bridge type fully controlled rectifier circuit experiment
1.6 Three-phase half-wave controllable rectifier circuit experiment
1.7 Three-phase bridge type semi-controlled rectifier circuit experiment
1.8 Three-phase bridge type fully controlled rectifier circuit experiment
1.9 Single-phase AC regulator circuit experiment
1.10 Single-phase AC power regulation circuit experiment
1.11 Three-phase AC voltage regulator circuit experiment

2, power device and drive circuit experiment
2.1 Unidirectional thyristor characteristics test
2.2 Bidirectional thyristor characteristics test
2.3 Power MOSFET Characteristics and Driving Experiments
2.4 Characteristics and Driving Experiments of Power Transistor (GTR)
2.5 Characteristics and Driving Experiments of Insulated Bipolar Transistor (IGBT)

3, typical power electronics circuit experiment
3.1 Current harmonic detection experiment
3.2 DC chopper circuit experiment
3.3 Buck chopper circuit experiment
3.4 Boost chopper circuit experiment
3.5 Boost-Buck Chopper Circuit Experiment
3.6 Cuk chopper circuit experiment
3.7 Sepic chopper circuit experiment
3.8 Zeta chopper circuit experiment
3.9 Single-phase control AC voltage regulator circuit experiment
3.10 Power factor correction circuit experiment of helium rectifier circuit
3.11 Single-ended flyback converter experiment
3.12 Single-ended forward converter experiment
3.13 Soft Switch Technology Experiment (MOSFET)

4. Electric drive experiment
4.1 Start-up and speed regulation experiment of DC shunt-excited motor
4.2 DC generator experiment
4.3 Mechanical characteristics of DC shunt motor
4.4 Mechanical characteristics of three-phase asynchronous motors
4.5 Open-loop thyristor DC speed control system experiment
4.6 Single closed loop (voltage single closed loop, speed single closed loop, current single closed loop) control thyristor irreversible DC speed regulation system experiment
4.7 Experiment on Irreversible DC Speed Regulation System of Current and Speed Double Closed-loop Control Thyristor
4.8 Current speed double closed loop control reversible DC pulse width speed regulation system (H bridge, IGBT)
4.9 Three-phase asynchronous motor voltage regulation, speed regulation and soft start experiment
4.10 Single-phase, three-phase sine wave pulse width modulation SPWM variable frequency speed regulation system experiment
4.11 Three-phase saddle wave pulse width modulation frequency conversion speed regulation experiment
4.12 Three-phase space voltage vector (SVPWM) variable frequency speed regulation experiment
4.13 Quadrature photoelectric encoder experiment

Technical parameter:
1. Input power: Three-phase four-wire( or three-phase five-wire) 380V±10％ 50HZ
2. Three phase leakage protection relay :Ｉ△n ≤30mA，time≤0.1S
3.Temperature: –10℃－+40℃, Humidity: ＜85％（25℃）, altitude ＜4000m
4.Capacity: ＜1.5 KVA
5. Safety protection: provide safety measures such as overcurrent protection, leakage protection, emergency stop button, etc.
6. Certificate: ISO9001,ISO14001, OHSMS18001 ,CE and SGS