Optimal Combination Structure of Turbine Room, Cooling Tower and Power Distribution Unit in Thermal Power Plant
A power distribution device and optimized combination technology, applied in industrial buildings and other directions, can solve the problems of large floor space, long cable connection lines, long laying circulating water pipes, etc., and achieve small floor space, short cable connection lines, and laying cycle The effect of short water pipes
Active Publication Date: 2017-12-15
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Problems solved by technology
[0006] The purpose of the present invention is to provide a thermal power plant steam turbine room, cooling tower, etc. The optimized combined structure of power distribution equipment. The optimized combined structure has the characteristics of saving engineering investment and saving land resources.
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0020] refer to figure 2 The optimized combination structure of the steam turbine room, cooling tower and power distribution device in the thermal power plant shown, including the turbine room 1, the cooling tower 4, the circulating water pump room 5 and the power distribution mechanism, the power distribution mechanism includes the GIS power distribution device 2 and the transformer 3, The GIS power distribution device 2 and the transformer 3 are arranged on the front side of the turbine room 1 and form a three-dimensional construction structure, the transformer 3 is on the bottom, and the GIS power distribution device 2 is on the top; the cooling tower 4 and the circulating water pump house 5 constitute a cooling water system, which is set In front of the turbine room 1, a side-by-side construction structure of the turbine room 1, cooling tower 4, circulat...
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The invention relates to an optimized combination structure of a steam turbine room, a cooling tower and a power distribution device in a thermal power plant. Including turbine room, cooling tower, circulating water pump room and power distribution mechanism, power distribution mechanism includes GIS power distribution device and transformer, GIS power distribution device and transformer are arranged on the front side of the turbine house in a three-dimensional structure, transformer is below, GIS The electrical device is on the top; the cooling tower and the circulating water pump house constitute the cooling water system, which are arranged in front of the turbine house to form a side-by-side construction structure of the turbine house, cooling tower, circulating water pump house and power distribution mechanism, so as to reduce the size of the turbine house, The electrical connection distance between the GIS power distribution device and the transformer; there is a road separation strip between the cooling water system and the turbine room, and the electrical outlet of the power distribution mechanism passes through the circulating water pump room to form an electrical connection end, forming a water , Electrically separated structure. The invention has beneficial effects such as small overall occupied area, short cable connection line and short laying of circulating water pipes, and can reduce construction cost and operation and maintenance cost.
Description
technical field [0001] The invention relates to an optimized combined structure of thermal power plant structures and equipment, in particular to an optimized combined structure of a thermal power plant's steam turbine room, cooling tower and power distribution device. It belongs to the technical field of thermal power plant construction engineering. Background technique [0002] In a thermal power plant, the steam turbine room is the core of the power plant. There are two important core equipment in the steam turbine room—the generator and the steam turbine. Most of the workshops and equipment in the power plant serve these two core equipment, such as circulating cooling. Water system, the cold water provided by the circulating cooling water system is used to cool the main steam after doing work in the steam turbine; such as the transformer and power distribution device of the power distribution system, the electricity generated by the generator is boosted through the trans...
Claims
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IPC IPC(8): E04H5/02
Inventor 肖焕辉赵科熙张世浪张礼杰黎津
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD