Comprehensive energy management and control system suitable for subway station

Abstract

The invention discloses a comprehensive energy management and control system suitable for a subway station, and particularly relates to the field of energy consumption metering and diagnosis, the comprehensive energy management and control system comprises a main control system and an automatic control system, the main control system comprises a human-computer interface and a main control module; the automatic control system comprises at least three switches, a ventilation and air conditioning control module, a light illumination control module and an escalator control module, the human-computer interface is connected with the three switches through the main control module, and the main control module communicates with the cloud platform through an industrial cloud interface of the main control module. According to the invention, comprehensive energy consumption analysis, KPI management diagnosis, big data simulation prediction, instrument deviation analysis and equipment maintenance early warning of multiple systems can be realized through the energy management and control system, and the operation mode and equipment output of each system can be adjusted in real time according to the operation law and load change characteristics of a station.

Description

technical field [0001] The invention relates to the field of energy consumption measurement and diagnosis, and more specifically, the utility relates to a comprehensive energy management and control system suitable for subway stations. Background technique [0002] The quickness and convenience of the subway make it the main way to solve the increasingly tense traffic problems in large cities in my country. At present, 38 cities in my country including Beijing, Shanghai, Tianjin, Guangzhou, Shenzhen, Wuhan, Chengdu, and Ningbo are actively developing subways to solve traffic problems for the rapid development of cities. At the same time, the problem that the total energy consumption of the subway is too large and the operating cost remains high has become increasingly prominent. Therefore, how to reduce energy consumption and operating costs without affecting the comfort of the indoor environment of the subway has become the key to the study of energy-saving technology for ...

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Problems solved by technology

[0003] In the existing technology, there are still many problems and defects in the actual operation of the subway, such as: lack of a complete sub-item energy consumption measurement system; no energy consumption analysis and diagnosis system; no load forecast and real-time adjustment of equipment; To achieve predictive maintenance, the above problems will lead to unstable system operation and energy waste

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