Multi-path power distribution output module unit

Abstract

The invention discloses a multi-path power distribution output module unit. The multi-path power distribution output module unit comprises a case and a function module, wherein the function module comprises a circuit breaker group, a sensor group, a distribution group, a total power supply group and a communication module, wherein the circuit breaker group, the sensor group, the distribution group, the total power supply group and the communication module are arranged in the case in an integrated mode; the circuit breaker group is arranged at the forefront end of the case, and the sensor groupis arranged on the rear side of the circuit breaker group; and the distribution group, the communication module and the total power supply group are arranged at the last end of the case at the rear side of the sensor group side by side; according to the multi-path power distribution output module unit, the assembly is flexible, the appearance is uniform, the interchangeability is high, and only the functional modules are simply and electrically installed and connected during installation to be put into use and to be subjected to hot plugging; and the structure can be integrally installed, disassembled, replaced and moved, so that maintenance is carried out under the condition that the system is not required to be stopped, and maintenance aging is improved.

Description

technical field [0001] The invention belongs to the technical field of AC and DC power supplies, and relates to a multi-channel power distribution output module unit, in particular to an intelligent modularized AC and DC power supply distribution output unit. Background technique [0002] At present, the substation AC power supply can maintain reliable power supply to all control, protection, automatic devices and other control loads in the substation and power supplies for various DC motors, circuit breaker closing mechanisms and other dynamic loads in normal and accident states. However, with the increase of the distribution circuit of the traditional AC and DC power supply, problems need to be solved such as large structural space, complex wiring and low intelligence, and it also poses great restrictions on the maintenance of the AC and DC power supply. In the existing AC and DC power panel, the distribution circuit is limited due to the small space layout, and each funct...

AI Technical Summary

Problems solved by technology

However, with the increase of the distribution circuit of the traditional AC and DC power supply, problems need to be solved, such as large structural space, complex wiring and low intelligence, and there are great restrictions on the maintenance of the AC and DC power supply.

In the existing AC and DC power panel, the distribution circuit is limited due to the small space layout, and each functional unit takes up a large space and cannot be combined arbitrarily; the degree of intelligence is low, which brings inconvenience to the operation, maintenance and technical upgrading of the substation

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