Single-power-supply 10KV power distribution device

Abstract

The invention relates to a single-power-supply 10KV power distribution device comprising a line incoming isolating cabinet, an electricity metering cabinet, a voltage-violation arrester cabinet and a line outgoing cabinet, wherein a first high-voltage bus bar is arranged between the line incoming isolating cabinet and the electricity metering cabinet, a second high-voltage bus bar is arranged between the voltage-violation arrester cabinet and the line outgoing cabinet, a line incoming circuit is arranged in the line incoming isolating cabinet and is connected with the first high-voltage bus bar, an electricity metering circuit is arranged in the electricity metering cabinet and is connected with the first high-voltage bus bar, a voltage-violation arrester circuit is arranged in the voltage-violation arrester cabinet and is connected with the second high-voltage bus bar, and a line outgoing circuit is arranged in the line outgoing cabinet and is connected with the second high-voltage bus bar. Compared with the prior art, the single-power-supply 10KV power distribution device disclosed by the invention has the advantages of simple structure, convenience for operation and maintenance, high work efficiency, safety, reliability, environmental friendliness, resource conservation and the like.

Description

technical field [0001] The invention relates to a power distribution device, in particular to a single power supply 10KV power distribution device. Background technique [0002] The reliability of the power receiving and distribution system on the user side is one of the important indicators for the assessment of power supply enterprises, and it also reflects the operation status and technical management level of the power supply network. important sign of degree. With the development of the times, the user's power distribution system requires higher reliability, more flexible intelligence, easier operation, more energy-saving operation, simpler maintenance, and higher safety performance. [0003] At present, there is no unified standard user-side power distribution system solution in the Shanghai power market, and the types of customer equipment are relatively complicated, the individual requirements are relatively strong, and the market is becoming more and more open, whi...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no unified standard user-side power distribution system solution in the Shanghai power market, but the types of customer equipment are relatively complicated, the individual requirements are relatively strong, and the market is becoming more and more open, which brings difficulties to user-side power distribution

Moreover, because the power measuring equipment is not independent, there is also a hidden danger of power theft, which is likely to increase the line loss rate

In addition, there are certain unsafe factors in the existing wiring method

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