Integrated pole-type transformer platform complete device

Abstract

The invention relates to an integrated pole-type transformer platform complete device. The device comprises a fusing device, a power distribution transformer and a low-voltage comprehensive power distribution box, the fusing device is an integrated sealing jetting type fusing device and has strong weather resistance, and the fusing device can operated in severe environment regions of more acid rain and severe pollution and the like; upper inlet wires of the fusing device adopt an integrated sleeve tube, the direct inserting of a high-voltage insulation current guiding wire with the fusing device is convenient, the fusing device can be used instantly after inserting is conducted, and the using is safe and convenient; the lower wire outlet end of the fusing device adopts a fitting bus coupler sleeve tube, integrated standardized installation is achieved, the installation height of the fusing device of the pole-type transformer platform is greatly reduced, and when the power failure accident caused by the disconnecting of the fusing device occurs, the electricity supplying restoring speed can be accelerated; integrated installation of the fusing device and the power distribution transformer is achieved through a bus connecting device, an arc separation box is arranged on the side of the fusing device, and the electrical safety performance of the whole equipment when arc spraying is conducted by the fusing device is effectively ensured to thoroughly ensure the safety of workers and the equipment.

Description

technical field [0001] The invention relates to the technical field of power distribution equipment, in particular to a complete set of integrated pole-mounted transformer platform. Background technique [0002] With the continuous development of my country's economy and society, the growth rate of electricity consumption has gradually slowed down, the supply and demand of electricity is relatively loose, and even some areas have experienced excess electricity production capacity, but the distribution area is still large and wide, and the operation of the distribution network There is a large gap in personnel, which has hindered the construction, operation and maintenance and renovation of the distribution station area to a certain extent. [0003] In 2017, the State Grid Corporation of China promulgated the "10kV Integrated Pole Transformer and Primary and Secondary Power Distribution Complete Equipment Typical Design and Inspection Specifications", which made the 10kV pole-...

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Problems solved by technology

[0002] With the continuous development of my country's economy and society, the growth rate of electricity consumption has gradually slowed down, the supply and demand of electricity is relatively loose, and even some areas have experienced excess electricity production capacity, but the distribution area is still large and wide, and the operation of the distribution network There is a large gap in personnel, which has hindered the construction, operation and maintenance and renovation of the distribution station area to a certain extent

[0003] In 2017, the State Grid Corporation of China promulgated the "10kV Integrated Pole Transformer and Primary and Secondary Power Distribution Complete Equipment Typical Design and Inspection Specifications", which made the 10kV pole-mounted transformer set move from complete set to integration, and each module and main components gradually Realize integrated procurement and complete distribution, and meet the construction requirements of the "five modernizations" (standardized design, complete sets of materials, supermarket-based procurement, assembly-based construction, and standardized processes) of the 10kV on-column distribution station area. However, the 10kV fuse in the high-voltage module The exposed contacts of the device and the risk of operation have always been a difficult problem in the process of line insulation

However, there is a lack of fuses in this low-voltage power distribution device, and its overall installation height is high, and there are dangers in operation and maintenance.

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