Training device for three-phase circuit breaker spring operation mechanism

Abstract

The invention relates to a training device for a three-phase circuit breaker spring operation mechanism. The training device comprises a background computer and a training cabinet connected with the background computer. The three-phase circuit breaker spring operation mechanism, control loops of the three-phase circuit breaker spring operation mechanism and a fault simulator are arranged in the training cabinet; the fault simulator comprises a group of fault setting relays and control loops thereof; the fault simulator is in communicated connection with the background computer and is used for controlling the corresponding fault setting relay to operate according to a received fault setting command sent by the background computer; and a corresponding contact of each fault setting relay is respectively connected to the corresponding control loop of the three-phase circuit breaker spring operation mechanism in a serial or parallel manner and is used for simulating to set a fault. The invention solves the problems of poor effect and unsafety of an existing manner for training a three-phase circuit breaker spring operation mechanism operator.

Description

Technical field [0001] The invention relates to a training device for a spring operating mechanism of a three-phase circuit breaker. Background technique [0002] At present, the common three-phase circuit breaker spring operating mechanism on the market can only be applied to on-site operation, and because of its large size and bulkiness, it is not convenient to move into the laboratory for training and teaching. When training operators, the traditional training method It is usually explained in words and described in drawings. This kind of training method is theoretical but lacks practical training, which makes the training effect poor. [0003] With the widespread application of multimedia technology, people use computer multimedia aids to conduct theoretical training and then go to the site to observe, but this training method still cannot be operated in practice, and the on-site environment has actual voltage, which is unsafe for training. [0004] In order to solve the above p...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a three-phase circuit breaker spring operating mechanism training device to solve the problem that the existing training methods for the three-phase circuit breaker spring operating mechanism operators are ineffective and unsafe

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