Film
Transients in electrical circuits. (1969)

Power line support.

Hydroelectric dam.

The control panel.

Instrument readings.

The operator includes an additional load.

Rolling mill.

The train is moving at high speed.

The driver is in the cab.

1.SWITCHING THE COIL TO A CONSTANT VOLTAGE

Laboratory.

Experience (Changing the current when the coil is switched on to a constant voltage).

Formation of a magnetic field in the coil.

Electrical circuit diagram (animation).

Comparison of transients in two circuits.

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Power lines.

Lightning.

The burned-out tire of the switchgear.

Destroyed insulators.

Damaged winding of the power transformer.

Destroyed transformer input.

The burnt-out winding of the electric motor.

TRANSIENTS DURING A SHORT CIRCUIT.

Charts.

Electrical circuit diagram (animation).

5. DISCONNECTING ELECTRICAL CIRCUITS.

Switching on the circuit with a switch.

Short circuit.

Instrument readings.

Automatic devices with arc extinguishing devices.

High-voltage switches with rated voltage.