Diagram of the energy storage spring mechanism of the high-voltage cabinet

What is the spring operating mechanism?

The spring operating mechanism, the design of which is shown schematically in Figure 2, consists essentially of two tension spring systems. Closing spring(5) is tensioned by means of the motor(13), over the worm gear drive(21).

How do you mount a spring operating mechanism to a circuit breaker?

Mounting of the operating mechanism The operating mechanism cubicle (Figure 1), containing the spring operating mechanism FSA 1 as well as the control and monitoring units is easily attached to the circuit breaker. After mounting, the mechanism cubicle to the pole support the operating rod is coupled to the breaker poles.

What are the functions of elastic storage device using spiral spring?

The principal functions of elastic storage device using spiral spring are energy storage and transfer in space and time. Elastic energy storage using spiral spring can realize the balance between energy supply and demand in many applications.

What is spiral spring energy storage?

Spiral spring energy storage harvests and stores random mechanical energy. Harvesting and storing energy is a key problem in some applications. Elastic energy storage technology has the advantages of wide-sources, simple structural principle, renewability, high effectiveness and environmental-friendliness.

How does a spiral spring control mechanism work?

By adjusting the motion frequency of the speed control mechanisms, the output speed and energy release rate can be controlled. Thus, the combination of a spiral spring device and a speed control mechanism provides uniform output for elastic energy storage.

What is the mechanical property of a spiral spring?

The mechanical property of the spiral spring is the functional relation of the input/output process between the rotational angular displacement and the corresponding torque. Literature depicted the mechanical property of a contact type spiral spring.