Large-scale public building energy consumption monitoring system

Abstract

The invention discloses a large-scale public building energy consumption monitoring system. The system comprises a total control center and multiple sub-control centers, wherein the total control center is arranged in a main building, the multiple sub-control centers are arranged on different floors of a large-scale public building, the total control center is connected with the multiple sub-control centers through a network, each sub-control center is connected with one concentrator through the network, and the concentrator is connected with a controller and a gatherer through a low-voltage power line. The large-scale public building energy consumption monitoring system can realize centralized control and unified management of large-scale public building energy consumption and also realizes respective divided-area control at the same time; and the system provides energy-saving measures according to different modes, different strategies and different periods, realizes real-time intelligent management and effectively reduces energy consumption.

Description

technical field [0001] The invention relates to the technical field of energy consumption monitoring, in particular to an intelligent large-scale public building energy consumption monitoring system. Background technique [0002] Large-scale public buildings generally refer to non-government office buildings, commercial buildings, hotel and restaurant buildings, cultural venue buildings, scientific research and education buildings, medical and health buildings, sports buildings, communication buildings, transportation buildings, theater buildings, Comprehensive commercial buildings and other large public buildings. The energy consumption of large public buildings in my country is huge, and there is currently a lack of direct data to provide the basis and reference energy consumption for the designation of decisions. The implementation of the "Notice" has made specific specifications for the energy consumption monitoring system. Therefore, it is necessary to establish a larg...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a large-scale public building energy consumption monitoring system. The system construction uses low-voltage power lines to directly carry out data communication. The transmission is reliable, the real-time performance is strong, no wiring is required, the cost is saved, the installation is fast and convenient, and it is necessary to realize large-scale public buildings. Transmission of energy consumption information such as elevator power, lighting, air conditioning, fire protection, ventilation, high and low voltage power distribution, providing efficient monitoring methods, and solving the biggest problem encountered in the construction of energy consumption monitoring systems for large public buildings: the need Integrated wiring, large amount of work, high cost, and destructive to the building environment

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