Epoxy cast dry type integrated substation device
An integrated substation and epoxy casting technology, applied in the field of substations, can solve the problems of high operating costs, poor reliability, and high energy consumption of substations, and achieve the effect of reducing investment, reducing floor space and small size
Inactive Publication Date: 2011-12-21
SHENYANG HAOCHENG ELECTRICAL SCI & TECH
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Problems solved by technology
[0007] The purpose of the present invention is to provide a compact structure and occupy an area for the problems of large energy consumption of the current substation, poor reliability of installation and operation, and large investment and operating costs that bring corresponding economic burdens to the country and users. Small operation and maintenance costs, not affected by the operating environment, a new type of fully insulated and anti-electromagnetic interference epoxy cast dry-type integrated substation that can significantly reduce power investment
Method used
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[0037] The epoxy cast dry-type integrated substation device includes a housing 8 and a high-voltage chamber 2 installed in the housing 8, a transformer room 1, a low-voltage chamber 3, an epoxy cast dry-type transformer 7, and cable inlet and outlet units. The upper end of the above-mentioned transformer chamber 1 is provided with a high-voltage chamber 2 and a low-voltage chamber 3 side by side, and the three constitute a character-shaped structure.
[0038] The high-voltage chamber 2 is provided with three phases and three insulated busbars 11, three busbar transfer supports 10, and epoxy cast solid insulated switch 4; and the right side behind, the epoxy cast solid insulated switch 4 is located in the middle of the high-voltage chamber 2, one end of the three busbar transfer supports 10 is respectively connected to the three insulated busbars 11, and the other end is respectively corresponding to the front, The middle and rear three transfer support seats 12 are fixedly con...
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Epoxy cast dry-type integrated substation device, including shell and high-voltage chamber installed in the shell, transformer room, low-voltage chamber and epoxy cast solid insulated switch, epoxy cast dry-type transformer, one end of the transformer room is arranged side by side with high voltage The room and the low-voltage room are arranged in a font shape. The high-voltage entering the house enters the epoxy-cast solid insulated switch through the connection support, and the epoxy-cast solid insulated switch is connected to the epoxy-cast dry-type transformer through a touchable cable connector and outputs low voltage. The invention adopts epoxy resin to cast fully insulated electrical equipment, which has small volume, less land occupation and less investment. Equipped with world-advanced monitoring and control and remote monitoring and control functions such as four remote functions, comprehensive protection functions, and temperature measurement of key parts. The invention has extremely high electrical safety performance. The overall protection of the device of the present invention is tight, and it is free from external electromagnetic interference and will not disturb or pollute the environment. It is extremely practical and advanced. Suitable for electricity, factories, mines, residents and other power supply.
Description
technical field [0001] The invention relates to a substation, in particular to an epoxy cast dry-type integrated substation device with full insulation and anti-interference. Background technique [0002] Substation is one of the key equipment in the supply, distribution, and power generation departments. It mainly plays the role of distributing electric energy, regulating voltage, protecting the safety of the power grid, and improving the power supply quality of the power grid. At the same time, it is also one of the equipment that consumes energy in the power grid. The key role of the substation determines that its reliability cannot be ignored. At the same time, the energy consumption problem is the most important problem that the power supply system needs to solve urgently. [0003] At present, general-purpose substations are set up in isolated areas for safety reasons. In order to prevent power supply failures caused by high-voltage injuries to people or livestock, vari...
Claims
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IPC IPC(8): H02B7/06H02B1/04H02B1/20H02B1/18H01F27/28
Inventor 李文东贝晓东朱书明张勇刘立新王德纯
Owner SHENYANG HAOCHENG ELECTRICAL SCI & TECH