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
A gas-fired power plant, modular technology, applied in the direction of substation rooms, industrial buildings, etc., can solve problems such as poor design considerations, field wiring errors, and long time consumption, and achieve convenient installation, strong applicability, and reduced construction costs. Effect
Active Publication Date: 2014-11-19
POWERCHINA FUJIAN ELECTRIC POWER SURVEY & DESIGN INST CO LTD
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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 bui
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[0027] Best practice:
[0028] Refer to attached figure 1 And attached figure 2 , a modular box-type overall integrated power distribution control center equipment for gas-fired power plants, which is composed of a plurality of modular boxes, each modular box includes a detachable box and an electric control function column panel cabinet 1, which can be The disassembled box includes four walls 2, roof 3, floor surface 4, four columns 5, four top beams 6 and four bottom beams 7, and four columns 5, four top beams 6 and four bottom beams 7 constitute a The cuboid frame, the roof 3 and the floor surface 4 are connected to the top beam 6 and the bottom beam 7 respectively, and the four walls 2 are respectively connected to the corresponding columns 5, top beam 6 and bottom beam 7 through their four edges. The four columns 5 are supported on the civil foundation 19 at the power plant site; the columns 5, the top beam 6 and the bottom beam 7 are all hollow square tube structures....
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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...
Claims
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Inventor 李宁凯罗湘梅王致珍陈增华揭仕贵刘勇杨保硫周健王礼伟
Owner POWERCHINA FUJIAN ELECTRIC POWER SURVEY & DESIGN INST CO LTD
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