AL-E1413 VOLTAGE INVERTER FUNDAMENTAL: 4-QUADRANT CHOPPER / 1-PHASE INVERTER
Project Information
- Category: ELECTRICAL ENGINEERING
- Sub Category: POWER ELECTRONICS AND DRIVE LAB
- Model Number: AL-E1413
Description
AL-E1413 VOLTAGE INVERTER FUNDAMENTAL:
4-QUADRANT CHOPPER / 1-PHASE INVERTER
Reference: AL-E1413
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Equipment: Advanced didactic power-electronics training system for study of DC-DC
choppers, four-quadrant converters and single-phase inverters.
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Power Rating: Approximately 1.5 kW, suitable for DC motor drive and inverter
experiments.
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Four-Quadrant Chopper: Reversible DC voltage and current
operation with four-quadrant power flow and regenerative braking.
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Single-Phase Inverter: Single-phase voltage inverter
with full-wave switching and PWM modulation.
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Control Techniques: Study of variable-frequency control, switching control and
PWM-based inverter operation.
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DC Motor Control: Closed-loop speed and position control of a DC motor.
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Control Strategies: Provision for studying P, PI, PID, cascade, state-feedback and digital controllers,
as applicable.
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Measurements: Measurement of DC/AC voltage, current, speed, frequency and other
relevant electrical parameters.
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Waveform Analysis: Test points and insulated measurement connections for
oscilloscope-based voltage/current waveform analysis.
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Power Flow Study: Demonstration of motoring, braking, energy reversal and
regenerative operation in four quadrants.
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HMI/Control Interface: Suitable control interface for
setting reference values, operating modes and monitoring system status.
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Protection: Overvoltage, overcurrent, overheating, short-circuit,
emergency-stop and appropriate isolation/protection facilities.
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Training Applications: Converter commissioning,
parameter setting, motor speed/position control, waveform analysis, controller
tuning, fault investigation and troubleshooting.
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Accessories: DC motor, load/dynamometer, required power-electronic modules,
control cables, insulated probes and connection leads.
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Documentation: Detailed experiment manual, circuit diagrams, operating
instructions, control-system documentation and safety procedures.
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Supplier shall confirm: Exact manufacturer/model;
catalogue/custom status; point-by-point compliance; complete BOM and
accessories; dimensions, weight, utilities and interfaces; drawings; safety
certificates; capacity/test evidence; delivery and site-support schedule;
assumptions and exclusions.