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GB/T 36674-2018: General technical requirements for the energy construction monitoring system in public institutions
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General technical requirements for the energy construction monitoring system in public institutions
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Basic data | Standard ID | GB/T 36674-2018 (GB/T36674-2018) | | Description (Translated English) | General technical requirements for the energy construction monitoring system in public institutions | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | F01 | | Classification of International Standard | 27.010 | | Word Count Estimation | 38,334 | | Date of Issue | 2018-09-17 | | Date of Implementation | 2019-04-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 36674-2018: General technical requirements for the energy construction monitoring system in public institutions
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General technical requirements for the energy construction monitoring system in public institutions
ICS 27.010
F01
National Standards of People's Republic of China
General technical requirements for public institution energy consumption monitoring systems
Published on.2018-09-17
Implementation of.2019-04-01
State market supervision and administration
China National Standardization Administration issued
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 energy monitoring system 1
4.1 Energy consumption monitoring object 1
4.2 System Architecture 2
4.3 On-site measurement and monitoring subsystem 2
4.3.1 Equipped with energy management equipment 2
4.3.2 Functional requirements for the metrology and monitoring subsystem 3
4.4 Data Acquisition Subsystem 3
4.5 Information Management Subsystem 3
4.5.1 Overview 3
4.5.2 Basic software 3
4.5.3 Application Software 3
4.5.4 Basic Hardware 3
5 Data indicator 3
5.1 Indicator Item Requirements 3
5.1.1 Basic indicator 3
5.1.2 Energy efficiency indicators and economic and technical indicators 3
5.2 Basic situation data collection indicators 4
5.2.1 Overview 4
5.2.2 Basic item 4
5.2.3 Additional item 4
5.3 Energy consumption data collection indicator 4
5.3.1 Classification energy consumption 4
5.3.2 Sub-item power consumption 5
5.3.3 Sub-item water consumption 5
5.3.4 Sub-item gas consumption 5
5.3.5 Sub-renewable energy consumption 5
6 Data Acquisition 5
6.1 Raw Data Collection 5
6.2 Collection method 5
6.2.1 Overview 5
6.2.2 Online Reporting Method 6
6.2.3 Online monitoring mode 6
6.2.4 Sharing data with other system platforms 6
6.3 Acquisition equipment 6
6.3.1 System Connection Mode 6
6.3.2 Data Collector Function 6
6.3.3 Performance of the data collector 7
6.3.4 Electromagnetic compatibility 8
7 data transmission 8
7.1 Transmission between metering device and data collector 8
7.2 Transmission between the data collector and the relevant platform 8
7.3 Index data transmission between platforms 9
7.4 Data Transfer Network Security 9
7.5 Timeout retransmission mechanism 9
8 Information Management Platform 9
8.1 Overview 9
8.2 System Platform Features 9
8.2.1 Energy consumption monitoring and energy consumption data analysis 9
8.2.2 Energy Conservation Assessment and Supervision 10
8.2.3 Analysis of energy saving potential 10
8.2.4 Energy Saving Forecasting and Warning 10
8.2.5 Statistical analysis of energy consumption and water consumption and report management 11
8.2.6 Carbon Emission Analysis 11
8.2.7 Energy Control Management 11
8.3 Date and Time Management 13
8.4 Public Service 13
8.5 External environmental factors data 13
8.6 User Management 13
8.7 Information System Maintenance 14
8.8 Data Quality Assurance 14
9 Information System Security 14
9.1 System Platform Security 14
9.2 Data Security between Data Collector and Related Platforms 14
9.3 Data Storage Security 14
Appendix A (informative) Public institution infrastructure, energy efficiency and economic and technical indicators 15
Appendix B (informative) ubiquitous green community control network protocol for ISO /IEC /IEEE18880 17
B.1 Ubiquitous Green Community Control Network Architecture 17
B.1.1 Networking Architecture 17
B.1.2 System Model and Deployment 17
B.1.3 Control objects and point identification 18
B.2 Ubiquitous Green Community Control Network Protocol Architecture 19
B.2.1 Communication Protocol 19
B.2.2 Application Interface API 22
B.2.3 Data structure 26
B.2.4 Protocol Binding 34
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the National Energy Foundation and Management Standardization Technical Committee (SAC/TC20).
This standard was drafted. China National Institute of Standardization, Guangdong Youhua IOT Intelligent Control Technology Co., Ltd., Yantai Oriental Energy Technology
Company, Anhui Antai Technology Co., Ltd., China Telecom Co., Ltd., China Academy of Building Research Ltd., Landwell
(Beijing) Yun Energy Technology Co., Ltd., Great Wall Computer Software and Systems Co., Ltd., Beijing Taihao Intelligent Engineering Co., Ltd., Beijing Hexin
Yunda Technology Co., Ltd., Beijing Construction Technology Development Co., Ltd., Beijing Huadian Zhongxin Technology Co., Ltd., Wuhan Apa Technology
Ltd., Shandong Energy Conservation Association, Beijing University of Science and Technology, Shenzhen Haiyida Technology Co., Ltd.
The main drafters of this standard. Sun Liang, Lin Biao, Nie Min, Ren Zhiyuan, Zhu Weiping, Yu Zhen, Lu Hang, Wang Yinping, Xu Jiantang, Zhu Ping, Dong Shiyun,
Liu Caifeng, Tang Xiaoming, Tian Haitao, Peng Jie, Zhao Jie, Li Huai, Gao Caifeng, Li Wei, Pan Chongchao, He Yucheng.
General technical requirements for public institution energy consumption monitoring systems
1 Scope
This standard specifies the structure of the public institution energy consumption monitoring system, basic data definition requirements, data collection requirements, data transmission requirements, letters
Content management system construction, functions and security requirements.
This standard applies to public institutions to establish and rebuild energy monitoring systems.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 9254-2008 Radio disturbance limits and methods of measurement for information technology equipment
GB 17167 Energy-using unit energy metering equipment management and general rules
GB/T 17618-2015 Information technology equipment immunity limits and methods of measurement
GB/T 17626.2-2006 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
GB/T 17626.3-2016 Electromagnetic compatibility test and measurement technology RF electromagnetic field radiation immunity test
GB/T 17626.4-2008 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test
GB/T 17626.5-2008 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test
GB/T 19582.1 Industrial automation network specification based on Modbus protocol Part 1. Modbus application protocol
GB/T 22239 Information Security Technology Information System Security Level Protection Basic Requirements
GB/T 29149 Public institution energy resource measurement equipment provision and management requirements
GB 50034 Architectural Lighting Design Standard
CJ/T 188 household metering data transmission technical conditions
DL/T 645 Multi-function Energy Meter Communication Protocol
GA/T 390 Computer Information System Security Level Protection General Technical Requirements
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Public institution publicinstitutions
State organs, institutions, and organizations that use financial funds in whole or in part.
4 energy monitoring system
4.1 Energy consumption monitoring object
According to the size and energy characteristics of public institutions, energy consumption monitoring objects are classified.
a) State organs;
b) education;
c) technology;
d) culture;
e) health;
f) sports;
g) group organization;
h) Other. Others refer to objects other than the seven types of public institutions mentioned above.
4.2 System Architecture
The energy consumption monitoring system architecture should include on-site measurement and monitoring subsystems, data acquisition subsystems, and information management subsystems.
As shown in Figure 1.
Figure 1 Architecture diagram of public institution energy consumption monitoring system
Public institution energy consumption monitoring system should have energy saving plan, energy metering management, energy monitoring, energy consumption analysis, data reporting, and key energy use.
Equipment energy management and other functions.
4.3 On-site measurement and monitoring subsystem
4.3.1 Equipment and management of energy metering equipment
Energy metering equipment provisioning and management requirements include but are not limited to.
a) Equipped with energy measuring instruments for the total energy ingress and energy nodes and key energy-using equipment to realize digital reading and remote transmission of energy data.
Yes, the measurement accuracy level should meet the requirements of GB 17167 and GB/T 29149;
b) Prepare the calibration and calibration plan of the source measuring instrument, and periodically check and calibrate the measuring instrument by the relevant qualification department (personnel).
Ensure the accuracy of energy metering devices;
c) Establish a sound measurement management system, clarify job responsibilities, organize training of energy measurement instruments, and improve energy measurement
Data foundation management capabilities, standardizing energy measurement management systems.
4.3.2 Functional requirements for metering and monitoring subsystems
The on-site metering and monitoring system measures, monitors and manages energy use. For electricity, water, gas, coal, oil and other forms
Energy consumption is monitored to enable automatic collection and upload of energy usage data.
4.4 Data Acquisition Subsystem
A special device for energy consumption data collection using an embedded microcomputer system, which should have data acquisition, data processing, data storage, and number
According to the functions of transmission and on-site equipment operation status monitoring and fault diagnosis, it has a mainstream data transmission interface.
4.5 Information Management Subsystem
4.5.1 Overview
The information management subsystem realizes centralized control of energy management through basic software, application software, and basic hardware construction.
4.5.2 Basic software
The public institution energy consumption monitoring system realizes the basis of data collection, transmission and storage, and completes system monitoring, data analysis, processing and
Prerequisites for processing. Should include network supervision software, operating system, development tool software, backup software, remote operation and maintenance software, real-time
Database, operator station monitoring software, server platform software, server driver, web publishing client authorization, field operating station software, real-time
Library client authorization software and interface software for interfacing with other energy information systems.
4.5.3 Application Software
The application software system developed on the basis of the basic software, the public institution adopts different application software systems according to the type characteristics. Should be
The following requirements are met. First, the monitoring system collects the real-time data of different energy media collected and presents the real-time deployment of the human-machine community.
Second; the second is the basic energy management system, energy planning management, energy dispatch management, energy use process management, energy metering management, energy consumption
According to statistical analysis, energy performance management assessment, energy cost accounting, etc.; third is the operation and maintenance system, data collection of public institution energy consumption monitoring system
The set, network support, basic and application software systems are the whole of synchronous operation, relying on the operation and maintenance system to ensure the overall continuous and stable operation.
4.5.4 Basic hardware
The basis for constructing a public institution energy monitoring system should include computer equipment, communication equipment, network security equipment, communication lines, and
Infrastructure construction such as air conditioning and power systems and security systems.
5 data indicators
5.1 Indicator item requirements
5.1.1 Basic indicators
The basic indicator defines the consumption index of the energy consumption unit. This indicator should be used in conjunction with a certain statistical period (time range).
It can also be used as a summary of the energy-using units (object range) in a statistical range of a certain type or a specified area. For specific indicators, please refer to
Record A in Table A.1.
5.1.2 Energy efficiency indicators and economic and technical indicators
See Table A.2 for energy efficiency indicators and economic and technical indicators for public institutions.
5.2 Basic situation data collection indicators
5.2.1 Overview
The basic data collection indicators of public institutions are divided into basic items and additional items according to the scale, function and energy consumption characteristics.
5.2.2 Basic items
The basic items are the basic conditions of the size and function of the public institution. The basic items of the 8 types of objects include the name, address, construction age,
Building number, function, total area, air conditioning area, heating area, air conditioning system form, heating system form, building structure form, building exterior wall material
Material form, building exterior wall insulation form, building exterior window type, building glass type, window frame material type, economic indicators (electricity price, water price, gas price,
Hot price), date of completion, energy monitoring project acceptance date.
5.2.3 Additional items
The additional items are basic situation data that distinguishes the characteristics of the energy consumption of public institutions. The additional items of the eight types of objects include.
a) State organs. number of office workers;
b) Education. number of students in the school;
c) Science and technology. number of scientific research;
d) Culture. number of visitors to the theaters and exhibition halls;
e) Health. hospital grade, hospital category (specialty hospital or general hospital), number of visits, number of beds;
f) Sports. the traffic volume or attendance rate of the stadium;
g) Group organization. number of community services, etc.;
h) Other. Basic data of energy-using units that are distinguished from the above seven categories of energy use characteristics in other public institutions.
5.3 Energy consumption data collection indicators
5.3.1 Classification energy consumption
According to the energy consumption category of public institutions, the classification energy consumption data collection index is 15 items, including.
a) electricity consumption;
b) natural gas consumption;
c) artificial gas consumption;
d) central heating (cold) heat consumption (cold);
e) steam (low pressure) consumption;
f) coal consumption (anthracite, clean coal);
g) LPG consumption;
h) LNG consumption;
i) gasoline consumption;
j) kerosene consumption;
k) diesel consumption;
l) fuel oil consumption;
m) water consumption;
n) renewable energy consumption;
o) Other energy applications.
5.3.2 Sub-item power consumption
Among the sub-items of energy consumption, the electricity should be divided into four sub-items, including lighting socket electricity, air-conditioning electricity, power electricity and special electricity. 4 of electricity
Item sub-items are mandatory items, and each sub-item can be flexibly subdivided into first-level sub-items and second-level sub-items according to the actual situation of the energy-using system.
5.3.3 Sub-item water consumption
In the water use item, for domestic water supply (hand washing, flushing), car washing and road pouring, canteen, greening, heating and air conditioning, water, concentrated bathing, rain
Water, water, solar hot water and other water should be metered separately.
5.3.4 Sub-item gas consumption
In the gas classification, for other gas consumption such as canteens, boilers, direct combustion engines, etc., it should be metered separately.
5.3.5 Sub-renewable energy consumption
In the renewable energy sub-item, for solar energy utilization and shallow geothermal utilization, it should be measured separately.
6 data collection
6.1 Raw data collection
The original data collection refers to the energy classification, sub-item, household, and functional area measurement principles, and is divided into the following four aspects.
a) Unit basic information
Unit basic information is the basic basis for understanding and analyzing the energy consumption data of the unit. Each platform should be targeted according to its own business needs.
Collect relevant basic information. The basic information should collect the following information.
1) Unit key identification information data;
2) For the unit type, regional jurisdiction, energy management department (college, education, text, health, body) and other classified attribution information data;
3) Static data for analysis of unit size (area, number of people, etc.);
4) Information data of the unit energy manager.
b) Energy consumption data collection at the overall level of the energy unit
Energy consumption data collection at the overall level of the energy unit should be based on the system business requirements to define which data to collect, usually should include
The following two aspects of data.
1) The amount of physical energy actually consumed by the energy-using unit during the statistical reporting period shall be converted into tons according to the prescribed calculation methods and units.
The sum after the standard coal;
2) Energy and energy efficiency (single consumption) of the main service or activity of the energy unit.
c) Energy consumption data of key areas
According to the different energy characteristics of science, culture, culture and health, the energy use behavior and energy efficiency carried by the key energy-using areas are targeted.
According to collection, such as the machine room, boiler room and so on.
d) Energy consumption data at key energy-consuming equipment levels
The purpose of data collection by key energy-consuming equipment is to monitor and count key key energy-consuming devices (transformers, motors, fans, pumps, etc.)
Use energy and energy efficiency. The platform can collect basic information data of key energy-consuming equipment for business needs, and count the number of various types of equipment.
Energy consumption, elimination, and basic operational status information.
6.2 Collection method
6.2.1 Overview
Energy consumption data collection methods for public institution energy consumption monitoring systems can include online reporting methods, online monitoring methods, and sharing with other platforms.
Data method.
6.2.2 Online reporting method
The data collected through online reporting includes public institution basic information, energy use data, and energy consumption and energy efficiency indicators, mainly
Data collection indicators for basic units of energy units and other energy consumption data that cannot be monitored online, such as coal and gasoline consumed by energy units.
Energy consumption such as diesel.
6.2.3 Online monitoring method
Real-time acquisition by automatic metering device, real-time transmission to data transfer station or related platform through automatic transmission, collecting energy varieties
Mainly for the consumption of energy, such as electricity, heat, gas, etc. that can achieve online monitoring.
6.2.4 Sharing data with other system platforms
Sharing with the data of the internal information management system of the public institution, the original monitoring equipment of the public institution transmits the monitoring data to the public machine
In the back-end database, data exchange is performed between platforms through data sharing.
6.3 Acquisition equipment
6.3.1 System Connection Method
The system connection method includes the connection between the metering device and the data collector, the connection between the data collector and the relay station, and the data transfer station and
The connection to the relevant platform.
The connection between the metering device and the data collector should satisfy.
a) A variety of wired or wireless physical interfaces complying with smart meter standards should be used between the metering device and the data collector;
b) For the energy meter, it should be implemented according to DL/T 645 or MODBUS;
c) For water meters, gas meters and hot (cold) meters, it should be carried out in accordance with CJ/T 188 or MODBUS.
The data collector access network should use a wired or wireless connection based on the IP protocol to access the network.
Data transfer stations, related platforms, and national related platform access networks should use dedicated lines to access the transmission network and have fixed IP addresses.
Address or network domain name.
6.3.2 Data Collector Function
6.3.2.1 Overview
Data collector functional requirements include, but are not limited to, data acquisition, data processing, data storage, data remote transmission, configuration, and maintenance.
6.3.2.2 Data collector function
The data collector's acquisition function should meet at least the following requirements.
a) The data collector should support two data acquisition modes according to the relevant platform command acquisition or active timing acquisition, and the timing collection week
The period can be flexibly configured from 1min to 1h;
b) A single data collector shall support data collection for not less than 32 metering devices;
c) The data collector should support different interfaces and different protocols, and collect data for different metering devices of different energy types, including
Electric energy meter (including single-phase electric energy meter, three-phase electric energy meter, multi-function electric energy meter), water meter, gas meter, hot (cold) scale, etc.
6.3.2.3 Data processing function
The data collector data processing function should meet at least the following requirements.
a) The data collector shall support the analysis of the energy consumption data of the metering device;
b) The data collector shall support the processing of energy consumption data of the metering device, and it may be possible to summarize a certain energy consumption data from multiple branches, from the total
The energy consumption is removed from the unrelated branch data to obtain an energy consumption data, and an energy consumption data is calculated through a typical branch;
c) According to the far-transport packet format, add additional information such as energy type, time, and building code to the data packet to package the data.
6.3.2.4 Data storage
The data collector should be configured with a dedicated data storage space of not less than 256MB, supporting 60 days of storage requirements for energy consumption data.
6.3.2.5 Data remote transmission function
The remote function of the data collector should meet at least the following requirements.
a) The data collector should perform the remote transmission of the collected energy consumption data. The general itemized energy consumption data is uploaded once every 15 minutes.
The energy consumption data of the sub-items is uploaded once every 1h;
b) The data collector shall encrypt the data packet before remote transmission;
c) If the data cannot be remotely transmitted due to transmission network failure, etc., the data collector should be used after the transmission network returns to normal.
The stored data is continuously transmitted at a breakpoint;
d) The data collector shall support the simultaneous transmission of data to multiple relevant platforms (servers).
6.3.2.6 Configuration and Maintenance Functions
The configuration and maintenance functions of the data collector should meet at least the following requirements.
a) The data collector should have local configuration and remote management functions;
b) The data collector shall support receiving commands such as queries, school hours, etc. from the relevant platform;
c) The data collector shall support the location and diagnosis of the data acquisition subsystem faults and support the reporting of fault information to the relevant platform;
d) that the replacement of the fault metering device shall not affect the normal operation of other parts of the data collector;
e) The data collector should have automatic recovery function to restore normal working status from failure in the unattended situation.
6.3.3 Performance of the data collector
Data collector performance indicators include, but are not limited to, ac...
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