Electrical Training Equipment
Model: DLWD-DGJS05 Electric Drive & Control Training System
1. the power input: three-phase five-wire AC380 ± 10% 50HZ ± 10%, when the input light
Power output: a fuse, leakage protection switch, undervoltage and loss of voltage protection.
2. Dimensions: 1600x800x800mm
3. whole capacity: ≤ 1.5kVA
4. power control: the use of automatic air switch off power, with short circuit protection system,
leakage protection system, grounding protection, emergency stop protection, etc.
Details introduction
Overview
The Electric drive control training workbench is designed according to the requirements of the experimental curriculum syllabus such as "Power Electronics Technology" and "Electric Power Drive Automatic Control System", covering the TVET vocational education training project including "Power Electronics Technology (or semiconductor power flow) established by various engineering universities and colleges. Experimental training projects required by professional courses such as "DC Speed Regulation", “AC Speed Control",“electrical machine Control",“Electric Power Drive Automatic Control System' promoted by engineer college, vocation institute, vocation training school.
Configuration
The engineer lab training bench mainly composed of teaching platform, power supply module, Three-phase isolated power supply, three-phase synchronous signal power supply, Unijunction transistor trigger circuit, sine wave trigger circuit, sawtooth wave synchronous phase-shift trigger circuit, one-way thyristor, two-way thyristor and other circuits
DSP (digital signal processor) control circuit, synchronization signal and phase sequence signal detection circuit, photoelectric isolation current detection circuit, photoelectric isolation voltage detection circuit, DC shunt electrical machine, Three-phase AC asynchronous motor,etc.
Training projects
1. Power electronics experiment:
- Single junction transistor trigger circuit
-Sine wave synchronous phase-shift trigger circuit
- Single-phase half-wave controllable rectifier circuit experiment
- Single-phase bridge controllable rectifier circuit experiment
-Single-phase bridge fully controlled rectifier circuit experiment
-Three-phase half-wave controllable rectification circuit experiment
-Three-phase bridge semi-controlled rectifier circuit experiment
- Single-phase AC voltage regulation circuit experiment
- Three-phase AC voltage regulation circuit experiment
- Single-phase chop-controlled AC voltage regulation circuit experiment
2. Electric drive and control training experiment
-Start-up and speed regulation experiment of DC shunt motor
-DC generator experiment
- Open-loop thyristor DC speed control system experiment
- Single closed loop (voltage single closed loop, speed single closed loop, current single closed loop) control thyristor irreversible DC speed regulation system experiment
- Experiment of current and speed double closed-loop control thyristor irreversible DC speed regulation system
- Current speed double closed-loop control reversible DC pulse width speed regulation system (H bridge, IGBT)
- Three-phase asynchronous motor voltage regulation speed regulation and soft start experiment
- Single-phase, three-phase sine wave pulse width modulation SPWM frequency conversion speed regulation system experiment
- Three-phase saddle wave pulse width modulation frequency conversion speed regulation experiment
- Three-phase space voltage vector (SVPWM) frequency conversion speed regulation experiment
- Direct start control of three-phase asynchronous motor
- Three-phase asynchronous motor contactor inching control circuit
-Three-phase asynchronous motor contactor self-locking control circuit
-Y-△ start automatic control circuit
- Contactor interlocked three-phase asynchronous motor forward and reverse control circuit
- Forward and reverse control circuit of three-phase asynchronous motor contactor with button interlock
- Sequential control of three-phase asynchronous motor
- Three-phase asynchronous motor two-site system
Get In Touch
E-mail:
admin@didactic.cnWhatsApp:
+8613615315720Tel:
+86 531 8758 6199
