Application of energy consumption system in chain

时间：2021-02-24作者：安科瑞电子商务（上海）有限公司浏览：49

朱鹍
安科瑞电气股份有限公司  上海嘉定






1.Background

  Aiming at the problems of high energy consumption and unreasonable energy management in the chain catering industry, information technologies such as computer network technology, communication technology and measurement and control technology are used to realize the function of energy resource classification and sub-metering and energy resource operation supervision, and clearly describe the overall energy use status of each branch.

  Real-time monitoring of the voltage, current, power and other power parameters of each power supply circuit to identify the effective load and invalid energy consumption, so as to achieve effective energy-saving through technology.

 

2. Project Information

  This project is designed for Abbaco Controls Sdn Bhd to collect energy consumption information for a total of 200 electrical circuits in 50 branches of the local chain catering industry. It hopes to solve the intelligent, automatic, visual and quantifiable collection and storage of basic energy consumption data through Acrel Energy Consumption system, so as to reduce the energy use cost.

 

3.Structure

  Acrel-5000 energy consumption analysis and management system takes workstation host machine, communication equipment and measurement and control unit as basic tools, and provides a basic platform for real-time data collection and remote management of large public buildings. It can transmit data with other building automation systems to form a complex monitoring system.

  The energy consumption system mainly adopts the layered distributed computer network structure, as follows:

4.Main Function

4.1Platform Overview

  The main interface of the system can reflect the energy consumption of each branch and the comprehensive energy consumption converted into standard coal, and calculate the energy consumption per unit area.

4.2 Itemized electricity consumption data statistics

  The system makes hourly, daily, month-by-month and year-by-year statistics of power consumption.The statistical data are presented by pie chart, bar chart, line chart, area chart and other graphics, which can directly reflect the value, trend and distribution of various statistical data.

4.3 Trend analysis of branch circuit 

  Make statistics on the power consumption of each region and equipment, accurately locate the power consumption circuit, formulate the performance appraisal system of energy conservation, and promote the effective implementation of energy conservation and consumption reduction.

  In order to establish operation record files for energy-using equipment, track and record the energy efficiency analysis and evaluation results in the operation process of the equipment for a long time, and provide basis for the operation and maintenance of the equipment in combination with the equipment maintenance record.

4.4 Comparative analysis of energy consumption data

  The energy consumption of various types and major energy-consuming equipment was analyzed on a year-on-year basis with the values of the same period last year and the values of the last month, and the energy-saving effect was tested. According to the analysis results, the energy-saving performance assessment was carried out and the energy-saving target was revised.

4.5 Time-division statistics of energy consumption data

  Classify the energy type, load type and regional energy consumption according to time, and compare and analyze the energy data on time, day, month, year, working day and non-working day, so as to grasp the specific energy consumption.Peak, level and valley can be set in the time period of daily energy use, and energy consumption of each period can be counted to reduce energy consumption in idle time.

4.6 Real-time monitoring and early warning of electric power data

  Automatic real-time and high-density real-time energy-using monitoring can be realized by high-precision intelligent instrument with technical means to reduce the measurement error of energy-using.

  Monitor the back data of the field instruments in real time, control and warn the electric energy reasonably, find and correct the abnormal electricity in the operation in time, and deal with it at any time.

  The warning value of exceeding the standard of important equipment is set as required. When exceeding the standard, it should be reminded and recorded actively.

 

5.Project summary

  Application of energy management system can not only reduce the workload of relevant personnel, improve the work efficiency, and statistical analysis of intuitive results can help managers more effectively according to the energy consumption of the energy loss situation, the analysis properly, to improve the utilization rate of public building energy consumption system, realize the functions of the system of building energy consumption is of great significance.

 

Bibliography

1、Technical requirements of the Ministry of Housing and Urban-Rural Development [2008] No. 114.

2、Solutions for enterprise micro-grid system

作者简介：
朱鹍，女，就职于安科瑞电气股份有限公司，主要研究方向为企业能源管控


安科瑞电子商务（上海）有限公司专注于变电所运维云平台,安全用电管理云平台,环保用电监管云平台等, 欢迎致电 15000353138

• 词条

  词条说明

• 电力监控系统在城市轨道交通变电所自动化中的应用

  朱鹍安科瑞电气股份有限公司   上海嘉定   201801 摘  要 ：在城市轨道交通的运行过程中，电力监控系统很好地监控了各个配电所、电力设备以及接触网等的运行情况，这对于城市轨道交通的安全稳定运行有着关键性的作用。因此，随着当今城市轨道交通事业的不断发展，城市轨道交通的电力监控系统越来越受到人们的重视。该文对城市轨道交通的电力监控系统

• 安科瑞低压电动机回路抗晃电解决方案

  安科瑞低压电动机回路抗晃电解决方案 朱鹍安科瑞电气股份有限公司上海嘉定摘要：“晃电”即电压跌落现象是引起企业重要设备停机、生产停滞的重要原因，从治理成本及有效性来说，提倡在设备末端进行治理，甚至是深入到设备二次回路的电气控制元器件处治理。本文介绍安科瑞电机保护产品、抗晃电装置抵御末端设备晃电的解决方案，有效避免电机设备因晃电而停机停产。 关键词：电压跌落；电机保护；抗晃电0

• 浅谈基于无线网络的电动汽车充电桩系统应用与研究

  朱鹍安科瑞电气股份有限公司 上海嘉定201801 摘要：针对在新能源汽车充电桩产业发展过程中存在的通信不兼容的问题，设计一种基于无线网络技术的电动汽车充电桩控制系统。该系统能在多种复杂环境下正常工作，能有效管理和控制电动汽车充电，用户体验良好。关键词：充电桩；自动化控制；无线网络应用 引言      电动汽车充电桩是由充电控制单元和支付管

• Acrel-3200远程预付费电能管理系统在福州万宝产业园的应用

  Acrel-3200远程预付费电能管理系统在福州万宝产业园的应用 Acrel-3200远程预付费电能管理系统在福州万宝产业园的应用朱鹍安科瑞电气股份有限公司，上海 嘉定 202203；摘要：介绍福州万宝产业园远程预付费电能管理系统，采用智能远程预付费电度表，采集各租户实时用电量、剩余电量，通过智能远程预付费电度表进行远程分合闸控制，进而实现先售电后用电。系统采用现场就地组网的方式，组网后