Training drawing board for electric energy metering wiring

Abstract

The invention discloses a training drawing board for electric energy metering wiring. The training drawing board comprises a drawing board main body, a vector drawing board and a wiring drawing board,wherein the vector drawing board and the wiring drawing board are detachably arranged on the drawing board main body in a sliding manner; the vector diagram board is provided with a vector schematicdiagram of electric energy metering, the vector schematic diagram is composed of a hexagonal diagram, a rotatable pointer and a phase reference mark, the rotatable pointer and the phase reference markare arranged on the hexagonal diagram, the hexagonal diagram is a first circular inscribed hexagon graph, and first scales are arranged on the circular edge of the first circular inscribed hexagon graph; the wiring drawing board is provided with a wiring circuit for electric energy metering, the wiring circuit is composed of an electric energy metering element and a wire, the electric energy metering element and the wire are each provided with an LED lamp, the visual effect is visual and obvious, and the training effect can be remarkably improved.

Description

technical field [0001] The application relates to the technical field of electric energy metering wiring training, in particular to a training drawing board for electric energy metering wiring. Background technique [0002] With the development of power systems, the layout and structure of power lines have become increasingly complex. In order to ensure that operators of metering-related businesses can perform correct operations at work, it is necessary to conduct ability assessments for operators. There is a compulsory practical item in the ability assessment: the analysis and identification of electric energy metering wiring. [0003] In the analysis and discrimination training of electric energy metering wiring, the trainer should combine the wiring schematic diagram and the wiring demonstration diagram under the error state. The wiring demonstration in the prior art is carried out on the simulation screen. This training method is consistent with the wiring principle The...

AI Technical Summary

Problems solved by technology

[0003] In the analysis and discrimination training of electric energy metering wiring, the trainer should combine the wiring schematic diagram and the wiring demonstration diagram under the error state. The wiring demonstration in the prior art is carried out on the simulation screen. This training method is consistent with the wiring principle The diagrams are not closely combined and the wiring demonstration is not intuitive enough, the visual effect is not obvious, and the training effect is low

Images