Automatic measuring and controlling device for network power distribution

Abstract

The invention belongs to the technical field of power control, relating to an automatic measuring and controlling device for network power distribution. Various power distribution devices and components are arranged in the inner cavity of a box body of a box type structure, a front operation panel of the rotary door body structure is arranged on the front side surface of the box body, a smooth upper cover plate with a flat plate structure is arranged on the upper side surface of the box body, side cover plates with symmetric structures are respectively arranged on the left side surface and the right side surface of the box body, a base plate is arranged at the bottom of the inner cavity on the front side surface of the box body, and three routing holes are respectively and transversely arranged on the outer side of the base plate; and 2-10 rows of plug boards are vertically arranged in the inner cavity extending inwards from the front side surface of the box body, and each plug board consists of a small panel with an inserting plate structure and a vertically fixed wiring terminal. The automatic measuring and controlling device disclosed by the invention has the advantages of being novel in integral structure design, safe and reliable in installation and usage, convenient for maintaining, high in integration degree and small in volume, and reducing consumption of a metal resource, and can replace a current electrically running and controlling network power-distribution measuring and controlling device.

Description

Technical field: [0001] The invention belongs to the technical field of electric power automation control, and relates to a network power distribution automation measurement and control device, which is composed of a distribution network automation measurement and control device with a supporting power supply and a communication device. The electrical signal acquisition and switch control of equipment such as substations, power distribution rooms, and transformers, through communication with the SCADA system of the main station, realize the automatic measurement and control operation of power distribution. Background technique: [0002] At present, the impact of power operation on the national economy occupies a dominant position, and the use and control of power transmission and power distribution equipment play an important role in the application and energy saving of power. The existing power distribution equipment and its operation technology are divided into two categor...

AI Technical Summary

Problems solved by technology

When solving the above problems, there are usually three solutions: first, do not use a box-type structure, but use a single-board structure, and the wiring is completed around the core unit, which solves the wiring problem. The operation panel is realized through external expansion, but the structure Due to the poor expandability, the form cannot have its own operation panel, which is no longer the mainstream design; second, it adopts the front operation panel / rear wiring structure similar to the protection unit. In order to facilitate on-site wiring, all wiring must be transferred through the first-level terminal. The disadvantage is that the production wiring is difficult and the production efficiency is low; when the components are damaged or debugged, the entire core unit must be completely disassembled, and maintenance is difficult; the terminals must be transferred, which is costly, and the transfer terminals cannot be installed under specific space conditions; Third, The front panel structure is adopted, and the operation panel is realized through external expansion. This structure solves the shortcomings of the first two methods, but brings about the problem of appearance consistency. Since the front is a terminal block, the thickness, color, direction, binding, and Variations in length and length make it nearly impossible to achieve the look of a front panel approach

To sum up, the existing product structure has shortcomings in different aspects such as scalability, maintainability, and manufacturability.

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