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Transmission Line Model Trainer

Lumped-parameter line sections with sending and receiving end instrumentation for load flow and fault studies.

Line sections built from lumped resistance, inductance, and capacitance, switchable to short, medium, and long line models, with a fault selector working through current-limiting elements. A power systems course uses it for regulation, efficiency, compensation, and both symmetrical and unsymmetrical fault studies without leaving the laboratory bench.

Specifications

Line sections
Lumped parameter sections switchable to short, medium, and long models
Loading
Resistive, inductive, and capacitive loads with step selection
Fault simulation
Selector for symmetrical and unsymmetrical faults through limiting elements
Compensation
Series and shunt compensation elements
Measurement
Sending and receiving end voltage, current, power, and power factor
Safety
Shrouded connections, protective earthing, and emergency stop
Power supply
220-240 V, 60 Hz, single phase (three phase where the apparatus requires it)
Supplied with
Delivery, installation, commissioning, and faculty orientation
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