Direct-current power distribution power consumption early warning control system

Abstract

The invention relates to a direct-current power distribution power consumption early warning control system which comprises direct-current power distribution equipment, power consumption monitoring equipment, switch equipment and main control equipment. The direct current power distribution equipment provides direct current, the power consumption monitoring equipment is electrically connected with the direct current power distribution equipment and each load branch and is used for acquiring power consumption data of each load branch, and the power consumption data can visually reflect whether behaviors such as private load connection or private capacity expansion exist in each load branch or not. The switch equipment is electrically connected with the DC power distribution device and each load branch, and can independently control the on-off of each load branch. The main control equipment is electrically connected with the power consumption monitoring equipment and the switch equipment respectively, receives the power consumption data, and judges whether phenomena such as private load connection or private capacity expansion exist or not according to a preset power consumption data threshold value of each load branch and the corresponding power consumption data, so that a control signal is generated and sent to the corresponding switch equipment; therefore, the on-off of the corresponding load branches can be controlled, and the electric charge dispute can be avoided.

Description

technical field [0001] The present application relates to the technical field of DC power distribution of switching power supplies, in particular to a DC power distribution power consumption early warning control system. Background technique [0002] In the process of providing services by the tower company, there may be electricity bill disputes between the tower company and the tenants due to individual tenants adding loads or expanding capacity without permission. [0003] However, the traditional switching power supply DC power distribution system adopts a simple control mode based on primary or secondary power-off, which implements indiscriminate power supply after the mains power of the base station is cut off. The indiscriminate power supply mode not only fails to resolve electricity disputes, but also causes insufficient backup power for the original equipment, which affects the assessment of outage indicators. Contents of the invention [0004] Based on this, it ...

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Problems solved by technology

[0004] Based on this, it is necessary to provide a DC distribution power consumption early warning control system for the problem that the traditional DC distribution power consumption early warning control system cannot solve the problem of private load or private expansion, which leads to electricity bill disputes.

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