AL-E657A POWER ELECTRONICS TEST BENCH
Project Information
- Category: ELECTRICAL ENGINEERING
- Sub Category: POWER ELECTRONICS AND DRIVE LAB
- Model Number:
- Category: ELECTRICAL ENGINEERING
Description
SCOPE OF LEARNING:
- Supply and Single Phase Low Voltage Power Supply
- Half Wave Uncontrolled Rectifier on Lamp Load & Motor Load
- Half Wave Uncontrolled Rectifier on Motor Load with Freewheeling Diode
- Full Wave Uncontrolled Rectifier on Lamp Load & Motor Load
- Full Wave Uncontrolled Rectifier on Motor Load with Freewheeling Diode
- Bridge Uncontrolled Rectifier on Lamp Load & Motor Load
- Bridge Uncontrolled Rectifier on Motor Load with Freewheeling Diode
- Ramp and Comparator Firing Circuit
- Half Wave Controlled Rectifier on Lamp Load & Motor Load
- Half Wave Controlled Rectifier on Motor Load with Freewheeling Diode
- Full Wave Controlled Rectifier on Lamp Load & Motor Load
- Full Wave Controlled Rectifier on Motor Load with Freewheeling Diode
- Bridge Controlled Rectifier on Lamp Load & Motor Load
- Bridge Controlled Rectifier on Motor Load with Freewheeling Diode
- Semiconverter common cathode configuration on Lamp Load
- Bridge inverter
- Step up chopper & step down chopper
TECHNICAL SPECIFICATIONS:
- MCB (Power Switch) : Single Phase 10A
- MCB (Power Switch) : Three Phase 10A
- Interconnections : 2mm & 4mm Safety Socket
- Diode Assembly : Diode 6A10 1000V/6A
- SCR Assembly : TYN 616 600V/16A
- IGBT Assembly : IGBT G4BC20S 600V/10A.
- Single Phase Firing Circuit : Ramp Comparator Firing Circuit 0 (Firing Angle Control 30-180 )
- Three Phase Firing Circuit : Three Phase Firing Circuit (Firing Angle Control 30-150
- Cycloconverter Firing Circuit : Cycloconverter Firing Circuit (Firing Angle Control 30-180 )
- PWM Circuit : Triangular Comparator Method Frequency Range 270Hz to 5KHz (approximately)
- PWM Variation 0-90% & 0-50%
- Oscilloscope with Power Scope:30MHz Oscilloscope with 1500V Isolated measurement
- Digital AC Voltmeter : 0-500V AC Voltage Measurement
- Digital AC Ammeter : 0-30A AC Current Measurement
- Digital DC Voltmeter : 0-500V DC Voltage Measurement
- Digital DC Ammeter : 0-30A DC Current Measurement
- Load Assembly : Four Load Assembly
Power supplies:
- Single Phase AC Power Supply : 110-220V, 50/60Hz
- Center Tapped Transformer : 115V - 0 - 115V ± 10%, 2A Supply
- Low Voltage AC Power Supply : 18V - 0 - 18V, 15V-0
- Low Voltage DC Power Supply : +30V, +15V, +12V, +5V at 250mA
- Three Phase AC Power Supply :230V Phase voltage, 415 Line voltage ± 10% 50 Hz
- Three Phase Low Voltage Power Supply: 15V Each Phase ± 10%, 50Hz
- Operated on Mains power 415V, 50Hz +10%
FEATURES:
- On Board Single Phase (Mains) Power Supply
- On Board Single Phase Low Voltage Power Supply
- On Board Three Phase (Mains) Power Supply
- On Board Three Phase Low Voltage Power Supply
- MCB is provided for Three Phase Input AC Supply for safety purpose
- MCB is provided at front panel for Single Phase Supply, Three Phase Supply and Three Phase Low Voltage Power Supply
- Red, Yellow and Blue indicator at front panel for indication of Three Phase Input Supply
- Three Phase Socket provided at back panel for Three Phase Input Supply
- One Extension board on bench
- On Board Oscilloscope with Power Scope
- On Board DC Voltmeter& Ammeter for DC Voltage Measurement
- On Board AC Voltmeter& Ammeter for AC Voltage Measurement
- On Board Load Assembly
- On Board Single Phase Firing Circuit
- On Board Three Phase Firing Circuit
- On Board PWM Circuit
- On Board Cycloconverter Firing Circuit
- Test point provided for check output at different blocks in Firing Circuit
- Single Phase Firing Angle Control 30-180
- Three Phase Firing Angle Control 30-150
- Cycloconverter Firing Angle Control 30-180
- On Board Pulse Amplifier & Isolation Section
- On Board Diode Assembly On Board SCR Assembly
- On Board IGBT Assembly
- Internal RC snubber circuit in Power Circuit Module
- 2 mm and 4 mm Socket provided to make different connections
- Easily replaceable Firing Circuit and Power Circuit Module
- Four 200 W Bulb as Lamp Load
- Universal Motor 1/8 HP as Motor Load
- Short Circuit Protection
- Easy to operate and understand Wheel (with locking mechanism) is provided at legs of workstation so that it can be easily moved
- Exhaust fan at back panel for cooling
SALIENT FEATURES:
- Light Indicator for Mains.
- Front panel built with high class insulated Printed Bakelite/Aluminum Board sheet with well printed circuits and symbols.
- 4 Pole MCB and 2 Pole MCB for Short Circuit protection
- Instruction manual.
- Connections are brought out through 4mm Colored Safety Sockets.
- Patch Cords 4mm.
- The trainer is housed in Metal cabinet.
- Size of the trainer set 30’’x20”
OPTIONAL ACCESSORIES:
- No
LIST OF EXPERIMENT
- Supply and Single Phase Low Voltage Power Supply
- Half Wave Uncontrolled Rectifier on Lamp Load & Motor Load
- Half Wave Uncontrolled Rectifier on Motor Load with Freewheeling Diode
- Full Wave Uncontrolled Rectifier on Lamp Load & Motor Load
- Full Wave Uncontrolled Rectifier on Motor Load with Freewheeling Diode
- Bridge Uncontrolled Rectifier on Lamp Load & Motor Load
- Bridge Uncontrolled Rectifier on Motor Load with Freewheeling Diode
- Ramp and Comparator Firing Circuit
- Half Wave Controlled Rectifier on Lamp Load & Motor Load
- Half Wave Controlled Rectifier on Motor Load with Freewheeling Diode
- Full Wave Controlled Rectifier on Lamp Load & Motor Load
- Full Wave Controlled Rectifier on Motor Load with Freewheeling Diode
- Bridge Controlled Rectifier on Lamp Load & Motor Load
- Bridge Controlled Rectifier on Motor Load with Freewheeling Diode
- Semiconverter common cathode configuration on Lamp Load
- Semiconverter common cathode configuration Rectifier on Motor Load
- Semiconverter common cathode configuration Rectifier on Motor Load with Freewheeling Diode
- Semiconverter common anode configuration on Lamp Load Bridge
- Semiconverter common anode configuration Rectifier on Motor Load Bridge
- Semiconverter common anode configuration Rectifier on Motor Load with Freewheeling Diode
- Semiconverter asymmetrical configuration on Lamp Load
- Semiconverter asymmetrical configuration Rectifier on Motor Load
- Semiconverter asymmetrical configuration Rectifier on Motor Load with Freewheeling Diode
- Semiconverter asymmetrical half wave control configuration on Lamp Load
- Semiconverter asymmetrical half wave control configuration Rectifier on Motor Load
- Semiconverter asymmetrical half wave control configuration Rectifier on Motor Load with Freewheeling Diode
- AC voltage on off control on Lamp Load & Motor Load
- Half Wave AC voltage controller on Lamp Load & Motor Load
- Full Wave AC voltage controller on Lamp Load & Motor Load
- Cycloconverter on Lamp Load & Motor Load
- Study of PWM Circuit
- Study of Cycloconverter Firing Circuit
- Study of Three Phase Supply and Three Phase Low Voltage Power Supply
- Half Wave Uncontrolled Rectifier common cathode configuration on Lamp Load & Motor Load
- Half Wave Uncontrolled Rectifier common cathode configuration on Motor Load with Freewheeling Diode
- Half Wave Uncontrolled Rectifier common anode configuration on Lamp Load & Motor Load
- Half Wave Uncontrolled Rectifier common anode configuration on Motor Load with Freewheeling Diode
- Bridge Rectifier on Heater Load Firing Circuit
- Half Wave Controlled Rectifier common cathode configuration on Lamp Load& Motor Load
- Half Wave Controlled Rectifier common cathode configuration on Motor Load with Freewheeling Diode
- Semiconverter on Heater Load
- Half Wave AC Voltage Controller on Lamp Load & Motor Load
- Full Wave AC Voltage Controller on Lamp Load & Motor Load
Technical Details