Modularized box-type integrated electronic control equipment for gas-fired power plants and its installation method

Abstract

The present invention relates to a power distribution control center equipment, design and installation method, in particular to a modularized box-type integral integrated electric control equipment for a gas-fired power plant and its installation method. The fixed electric control equipment installed with the electric control function column display cabinet is changed to a modular box-type integral integrated electric control equipment that can be transported, disassembled, assembled, and the wall can be disassembled; each box adopts a modular design, which can Hoisting, lifting and moving as a whole, it can be transported to the site as a whole (including the box and all internal systems) and installed on the outdoor civil engineering foundation. The walls around the box are designed to be detachable and can be installed at the factory or power plant Easy to remove or install. The invention has the advantages of convenient installation, strong applicability, time-saving and labor-saving, greatly reduced wiring error rate, reduced construction cost, and shortened construction period.

Description

Technical field [0001] The invention relates to a power distribution control center device, in particular to a modular box type integrally integrated electric control device for a gas 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 a standard-size screen cabinet, each of the screen cabinets is small in size and light in weight, and the screen cabinets can be spliced, and are arranged in a line after splicing. According to the different functions and requirements in the power plant, the electric control panel in the power plant can be divided into different function columns. The layout of the different function columns generally adopts the following methods: 1. To control the width, each column can be lined...

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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