Real-time dynamic energy management and control system based on building energy consumption data

Abstract

The invention aims to provide a real-time dynamic energy management and control system based on building energy consumption data, which is characterized in that: reading of each monitoring equipment is acquired by a data acquisitor in real time, and then is transmitted to a database for storage; data in the database is processed by a data analysis module, the data is monitored in real time and displayed in real time, cost calculation is automatically performed, and a data report is generated according to template requirements; when a comparison result exceeds an excess alarm difference value or percentage, an alarm signal is sent by an intelligent alarm sub-module, and information is sent to a user; energy-saving scene diagnosis is performed by an operating regulation and control module according to a benchmarking result, whether an energy-saving management requirement is met is judged, and related equipment can be regulated or started / stopped automatically according to priority; a regulation and control transformation suggest is input through an expert transformation suggest providing module; and statistics and calculation are performed by a dynamic energy consumption limit analysis and management module according to energy consumption data of different types of buildings, so as to achieve energy consumption limit dynamic management of the building and perform publicity in time.

Description

technical field [0001] The invention relates to the technical field of building energy management. Background technique [0002] With the continuous improvement of people's living standards and the rapid development of the construction industry, the total energy consumption of China's buildings has increased year by year. In order to reduce the total energy consumption and the total discharge of major pollutants, it is proposed in the existing technology to integrate The original building energy supervision system is deeply integrated. While realizing the real-time and accurate collection and display of energy consumption data, it uses big data technology to collect statistics on building information and operating status, and can realize operation regulation and intelligent management of building energy consumption. At the same time, real-time data can also guide the real-time formulation of energy consumption quotas, forming dynamic energy consumption quotas, and timely man...

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Problems solved by technology

[0003] However, the existing building energy consumption management systems and methods have the following limitations: the scope of index setting is broad, and only the general range of building types, energy consumption types, and energy consumption items are determined without detailed indicators; it is impossible to set energy consumption quotas For dynamic regulation, it only compares the energy consumption quota with the annual energy consumption data to issue an excess alarm, but cannot perform statistical calculations on the energy consumption quota based on the data in the platform, so that a dynamic energy consumption quota cannot be formed. Real-time dynamic control of data; poor operability, no description of monitoring system details, installation, etc., no detailed description of the calculation of each indicator, difficult to operate in the project

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