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Power Electronics Module PEK-130 Three Phase Inverter

Power Electronics Module PEK-130 Three Phase Inverter

  • Comprehensive Training Platform Full digital control using TI TMS320F28335 DSP for three-phase inverter systems.
  • Five Practical Experiments Includes SPWM, SVPWM, grid-connected inverters, active power filters, and UPS rectifier-inverter design.
  • PSIM Simulation Support Provides PSIM simulations, experimental files, and programming tools for hands-on learning.
  • Detailed Educational Resources Includes hardware schematics, experimental guides, and PPT presentations.
  • Compact & Lightweight Dimensions: 285 x 170 x 110 mm, Weight: Approx. 2.5 kg for portability.
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Features

  • Using the TMS320F28335 floating point DSP of TI controller
  • Provide five experimentations
  • Provide PSIM simulation and experimental files
  • Provide PPT file for reference
  • Provide hardware schematic and experimental guide book

PEK-130 is the development module of full digital controlled three-phase inverter, aiming at the training of circuit analysis, design, simulation and experiment for researchers to conduct problem-oriented learning. The quantitative design of power circuit and controller is based upon converter’s specifications. Users can further understand the related technology of three-phase inverter through PSIM simulation verification and SimCoder programming processes.

 

The specifications of three-phase inverter development module

 

Three Phase SPWM Inverter

Experiment objective is to learn the principles of three-phase SPWM, SVPWM and zero sequence injection. Via PEK-130 module, students learn the voltage and current measurement method and the settings of TI F28335 DSP IC pin locations, PWM and A/D hardware as well as to understand how to conduct the control and measurement of DSP’s internal signal by RS-232.

 

Three Phase Stand-alone Inverter

Experiment objective is to learn the module establishment of three-phase inverter and the design of voltage and current loop controllers. After designing hardware SimCoder is utilized to conduct programming.

 

Grid Connected Three Phase Inverter
Experiment objective is to understand the basic principle and structure of three-phase city grid paralleled with inverter; the design method of phase-locked loop of three-phase paralleled inverter, and the design of voltage and current loop controllers. After the designing city grid paralleled with inverter SimCoder is utilized to conduct programming.

 

Three Phase Active Power Filter
Experiment objective is to understand the compensation method for harmonic current and virtual power; the circuit calculation from compensated current; and the control method for current controller. SimCoder is utilized to conduct programming.

 

Single-phase Three-arm Rectifier-Inverter
Experiment objective is to understand the working mode of UPS and to learn the design of inverter’s voltage loop and current loop as well as the design of rectifier’s AC voltage control loop. SimCoder is utilized to conduct programming.

Specifications

Parameter Value Units Comment
DC Input Voltage (VIN) 70 V Minimum voltage required for DC input
80 V Maximum voltage required for DC input
DC Input Current (IIN) 1.5 A Maximum current drawn by the inverter from DC source
AC Output Voltage (VOUT) 40 V Output AC voltage from the inverter
AC Output Current (IOUT) 0 to 3 A Output current from the inverter
Output Power (POUT) 120 W Maximum output power of the inverter
Dimensions (L × W × H) 285 x 170 x 110 mm Size of the inverter
Weight Approx. 2.5 kg Weight of the unit

 

Accessories

STANDARD ACCESSORIES

CD ROM(including PSIM example files and user manual), terminal, RS-232 communications cablee

 

OPTIONAL ACCESSORIES

PEK-003
TMS320F28335 experiment board that isolates RS-232 interface

PEK-005(A)
Multi-output auxiliary power supply

PEK-006
Isolated JTAG emulated adapter

* The required accessories for digital control module:
PEK-005(A) x 1 and PEK-006 x 1

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Power Electronics Module PEK-130 Three Phase Inverter

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