Modularization box type integral integrated electric control device for fuel gas power plant and installing method of modularization box type integral integrated electric control device

Abstract

The invention relates to a power distribution control center device and a designing and installing method, in particular to a modularization box type integral integrated electric control device for a fuel gas power plant and an installing method of the modularization box type integral integrated electric control device. The modularization box type integral integrated electric control device is characterized in that a fixed type electric control device with an electric control functional column screen cabinet which needs fixed building space to be installed is changed into the modularization box type integral integrated electric control device which is capable of being transported, detached and spliced and is provided with detachable walls; modularization design is adopted in each box, the boxes can be integrally hoisted, jacked and moved, each box and all systems in the box can be independently and integrally transported to the field and installed on the outdoor civil engineering foundation, and the walls of each box are designed to be detachable, and can be dismounted or mounted conveniently in the factory or the power plant field. The modularization box type integral integrated electric control device has the advantages that installing is convenient, the adaptability is high, time and labor are saved, the wiring error rate is greatly reduced, building cost is reduced, and the construction period is shortened.

Description

technical field [0001] The invention relates to a power distribution control center device, in particular to a modularized box-type overall integrated electric control device for a gas-fired power plant and an installation method thereof. Background technique [0002] Medium and low voltage power distribution, protection and control equipment are usually called power distribution control center equipment, or electronic control equipment for short. In the prior art, the electronic control equipment is arranged in standard-sized screen cabinets. Each screen cabinet is small in size and light in weight. The screen cabinets can be spliced ​​and arranged in a straight line after splicing. According to the different functions and requirements in the power plant, the electric control panel cabinets in the power plant can be divided into different functional columns. The layout of different functional columns generally adopts the following methods: 1. To control the width, each colu...

AI Technical Summary

Problems solved by technology

After the screen cabinet arrives, it needs to be installed in place and carry out on-site work such as splicing, wiring, and testing. It is not a factory assembly, and on-site wiring errors often occur; in addition, before the screen cabinet is in place, it is necessary to install relevant lighting, HVAC, fire protection and other facilities in the building according to the layout of the screen cabinet. Changes and adjustments, if the original design is not well thought out and the reservation is insufficient, it will be difficult to reconstruct and expand in the future, not to mention the overall migration and deployment of electric control panel cabinets among similar power plants of the same type

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