JT/T 1277-2019Technical specifications for online monitoring system of port energy consumption (English PDF)

Foreword

This standard is in accordance with GB/T Draft the rules given in 1-2009.

This standard was proposed and managed by the National Port Standardization Technical Committee (SAC/TC 530).

This standard was drafted. Water Transport Research Institute of Ministry of Transport, Jiangsu Gangjia Energy-saving Technology Co., Ltd., Rizhao Port Group Co., Ltd.

1 Scope

This standard specifies the system architecture of the online monitoring system for port energy consumption, as well as technical requirements for functions, performance, quality and safety.

This standard applies to the design, development and construction of an online monitoring system for port energy consumption.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document.

GB/T 600 General specifications for marine pipeline valves GB/T 16260 Software Engineering Product Quality GB 17167 General Rules for the Provision and Management of Energy Measuring Instruments in Energy-Used Units GB/T 19582 Industrial automation network specification based on Modbus protocol GB/T 20271 Information security technology-General security technical requirements for information systems GB/T 21339 Statistics and analysis methods of port energy consumption GB/T 22229 Information security technology-Basic requirements for security level protection of information systems GB/T 2871 Technical Agreement on Universal Data Interface for Energy Metering Instruments GB/T 34000 China Shipbuilding Quality Standard GB/T 34000 China Ship Repair Quality Standard GB 50003 Code for Construction and Quality Acceptance of Automation Instrumentation Engineering CB/Y 345 Marine piping arrangement and installation process requirements CB 3515 Ship Construction Safety Management CB/T 3619 Quality requirements for installation and tightness test of marine systems and power lines CB/T 3790 Technical Conditions for Pipe Processing DL/T 645 Multifunction Energy Meter Communication Protocol DL/T 825 Electricity metering device installation and wiring rules JT S/T.1996 ~ 13 Technical Regulations for Energy Efficiency Management of Ports and Terminals QD 5201 Code of Practice for Safety Production in Communication Construction Projects

3 Terms and definitions

The following terms and definitions apply to this document.

On-line monitoring system for port energy consumption on-line monitoring system of port energy conference Install energy metering equipment on various energy-consuming equipment and facilities of port enterprises, and collect energy consumption data in real time by remote transmission and other means to achieve energy efficiency.

System for online monitoring and dynamic analysis of source consumption.

Classified energy consumption cone of off of offsorts JT/T 1277-2019 Energy consumption by energy consumption type.

Itemized energy consumption cone of off diff itents Energy consumption by energy consumption purpose.

Data transfer station data switch center Cache the energy consumption data uploaded by the energy consumption data collector, and completely forward it to the data server of the energy consumption data management system.

3. Five

Large number of audits date data auditing the process of reviewing whether data or data changes are consistent with actual energy usage and whether there are logical or trending errors.

4 System architecture

4.1 General requirements

4.1.1 The port energy on-line monitoring system should adopt an architectural model with low coupling.

4.1.2 The online monitoring system for port energy consumption should adopt a service-oriented architecture or a microservice architecture model.

4.1.3 The design of the port energy online monitoring system architecture should fully consider the needs of future system expansion and upgrading.

4.2 System composition

4.2.1 The online monitoring system of port energy consumption shall consist of three parts. energy consumption data collection system, energy consumption data transmission system and energy consumption data management system.

Sub-composition.

4.2.2 The energy consumption data collection system shall include energy measuring instruments and energy consumption data collectors. The equipment of energy measuring instruments shall meet the following requirements.

a) The selection and allocation rate of energy measuring instruments should meet the relevant requirements of GB 1167;

b) The main energy-consuming equipment and facilities should be equipped with energy measuring instruments in accordance with the relevant requirements of GB 17167, and should meet the port energy consumption the requirements for separate measurement of energy-consuming equipment and facilities in the second-level sub-items of this item.

4.2.3 The energy consumption data transmission system shall include transmission networks and communication protocols, and shall meet the following requirements.

a) The data transmission network between the energy consumption data collector and the energy consumption data management system should be wired or based on the TCP/IP protocol.

Wireless data network

b) The data communication protocol between the energy measuring instrument and the energy consumption data collector shall comply with GB/T 2871, GB/T 19582 and Relevant provisions of DL/T 645.

4.2.4 Energy consumption data management system should include hardware such as servers, storage equipment, backup equipment, uninterruptible power supply equipment, switches and cabinets Facilities, basic software such as operating system, database software and backup software, and application software for online monitoring system of port energy consumption.

5 Functional requirements

5.1 Energy consumption data acquisition system

5.1.1 The energy consumption data collection system should have data collection, data reporting and management functions.

5.1.2 The data collection function of the energy consumption data collection system shall meet the following requirements.

a) It should support three collection methods. real-time collection, timing collection, and collection according to the command of the energy consumption data management system.

Large time interval should not be greater than 1h;

b) When the timing automatic data collection fails, it shall have automatic and manual supplementary functions.

5.1.3 The energy consumption data collection system should have the function of reporting energy consumption data to the energy consumption data management system, either actively or passively.

JT/T 1277-2019

5.1.4 The energy consumption data acquisition system should have functions such as on-site and remote configuration, fault diagnosis, and firmware update.

5.2 Application software of online monitoring system for port energy consumption

5.2.1 The application software of the port energy online monitoring system should have basic information management, energy consumption collection and monitoring, energy consumption inquiry and statistical analysis.

Analysis, energy consumption abnormality warning and system management, the functional module is divided into Table 1.

Table 1 Software function module division

First-level module Second-level module Basic Information Management Energy metering instrument information management Equipment Facility Ledger Information Management Production data information management Energy index management Energy consumption collection and monitoring Power consumption collection and monitoring Collection and monitoring of diesel consumption Increasing variety of energy consumption according to corporate consumption Energy query and statistical analysis Various energy consumption index query Statistical analysis of energy consumption structure Statistical analysis of energy consumption trends Statistical analysis of energy consumption ranking Energy consumption assessment and benchmarking analysis Statistical report output Early warning of abnormal energy consumption Early warning condition setting Collect abnormal warning Energy consumption abnormality monitoring Early warning information statistics System Management authority management User Management System backup and recovery System log

5.2.2 The data collected by the on-line monitoring system of port energy consumption shall include basic data and energy consumption data, among which the basic data includes energy measurement Appliance data, energy equipment facilities data and production data. The collected energy consumption data should be automatically determined, and the energy consumption number meeting the following conditions it should be judged as invalid data and manual secondary judgment should be made.

a) collected data that is less than the minimum value or greater than the maximum value of the energy measurement device;

b) Data collected for power consumption greater than twice the rated power consumption of the energy-consuming equipment.

5.2.3 Energy consumption collection indicators should support direct collection of energy consumption data collection systems, data access to existing systems, import of forms, and manual reporting Four collection modes, the collection indicators should meet the needs of energy consumption query and statistical analysis, energy consumption abnormality warning and other functions.

5.2.4 The application software of the on-line monitoring system of port energy consumption shall realize the remote Settings.

JT/T 1277-2019

5.2.5 The energy consumption query function shall support multiple query methods such as combined query and fuzzy query.

5.2.6 The energy consumption statistical analysis function shall include classified energy consumption statistical analysis and itemized energy consumption statistical analysis. The energy consumption statistics and analysis methods shall conform to it complies with the relevant regulations of GB/T 21339 and shall meet the relevant requirements of Appendix A of this standard.

5.2.7 The sub-item of sub-item energy consumption should be divided in accordance with the relevant provisions of GB/T 21339. The sub-item of sub-item energy consumption should include all major uses.

Capability equipment. For the division of energy consumption sub-items, see Appendix B.

5.2.8 The application software of the on-line monitoring system for port energy consumption shall support displaying, exporting, and printing the statistical analysis results in a specified style.

It should also support the use of corresponding charts for results display.

5.2.9 The application software of the on-line monitoring system for port energy consumption shall provide monitoring and adjustment of the key operating parameters of the system.

5.2.10 The application software of the on-line monitoring system for port energy consumption shall have a data interface to the energy management system of the government management department.

5.2.11 The application software of the on-line monitoring system for port energy consumption should implement the calculation and monitoring of the energy efficiency indicators of the terminal in accordance with the relevant requirements of JT S/T.1996 ~ 13.

Measurement and analysis.

5.3 coding rules for energy consumption data

5.3.1 The coding of energy consumption data shall support the consistency of data organization, storage and exchange, and shall support the implementation of the online monitoring system of port energy consumption Efficient query and statistical analysis.

5.3.2 The coding of energy consumption data should be a combination coding, and the following 7 types of detailed coding should be arranged in order and meet the following requirements.

a) The terminal type code meets Table A in Appendix A. 2 classification requirements;

b) Classification of energy consumption codes, meeting Table A in Appendix A. 1 classification requirements;

c) itemized energy consumption code, which is divided into loading and unloading production energy consumption, auxiliary production energy consumption, external supply energy consumption and other energy consumption;

d) the first-level sub-item coding of sub-item energy consumption, and post-item coding according to the production link;

e) Encoding sub-items of sub-items for sub-items, after sub-items are coded according to the conditions of energy-consuming equipment and facilities;

f) identification codes for energy-consuming equipment and facilities, based on the number of energy-consuming equipment and facilities in the first or second-level sub-item of energy consumption and sequentially coding;

g) The identification code of energy measuring instruments, which are sequentially coded according to the number of energy measuring instruments in a single energy-consuming facility.

5.3.3 The coding of energy consumption data should be consistent in the number of digits. When it is not necessary to use a certain type of detailed coding, the corresponding digits should be used.

Make up.

6 Performance requirements

6.1 Energy consumption data acquisition system

6.1.1 The accuracy level of energy measuring instruments should meet the relevant requirements of GB 1767.

6.1.2 Energy measuring instruments shall ensure the accuracy of measurement in the case of large environmental temperature changes.

6.1.3 The energy consumption data collector shall have a complete serial port attribute configuration function and shall support a complete communication protocol configuration.

6.1.4 The energy consumption data collector shall have functions such as data forwarding, data processing, programmable logic, statistical calculation, and dual-port redundancy, and shall Built-in protocol library with multiple communication protocols.

6.2 Application software of online monitoring system for port energy consumption

6.2.1 The application software of the port energy online monitoring system should support clustered deployment, hot deployment, and massive data processing.

6.2.2 The application software of the port energy on-line monitoring system shall support dynamic load adjustment.

6.2.3 The response time of the application software of the port energy on-line monitoring system shall meet the following requirements.

a) The average response time of data collection is not greater than 5s, and the longest response time is not greater than 10s;

b) The average response time of data statistics is not greater than 5s, and the longest response time is not greater than 10s;

c) statistical analysis, the average response time is not greater than 5s, and the longest response time is not greater than 10s;

d) The average response time of the spatial analysis is not more than 5s, and the longest response time is not more than 20s.

JT/T 1277-2019

7 Quality requirements

7.1 hardware equipment and installation quality requirements

7.1.1 Energy measuring instruments should be in compliance with relevant national standards and qualified products.

7.1.2 The installation of energy measuring instruments and their lines and pipes shall comply with the relevant regulations of GB 50003.

7.1.3 The installation of relevant hardware equipment for Hong Kong-made tugboats shall comply with GB/T 34000, GB/T 3401, GB/T 600, CB 3515, CB/T the relevant provisions of 3619, CB/Z 345 and CB/T 3790.

7.1.4 The installation of electric energy meters shall comply with the relevant regulations of DL/T 825.

7.2 Software quality requirements

7.2.1 The development of application software for the on-line monitoring system of port energy consumption shall adopt technologies that comply with relevant international standards.

7.2.2 The quality of the application software for the on-line monitoring system of port energy consumption shall comply with the relevant requirements of GB/T 16260, and is mainly manifested in the following six aspects.

a) the application software should meet the functional requirements specified in the design documents and the data processing results are correct;

b) Application software should provide reliable protection for critical data, ensure that it is not accessed by illegal users, and prevent virus intrusion and hard, Destruction of data by software failure;

c) the use of application software should not cause the server operating system to freeze or other related systems to malfunction;

d) the application software should have data backup and data recovery capabilities, and should have good fault tolerance;

e) The application software should have good maintainability to ensure that system processes, screens, and reports can be accessed without entering the software kernel after being put into operation.

Table functions, etc.

f) The performance of the application software shall comply with the design documents and 6. Relevant provisions in Section 2.

7.3 Quality control

The documentation of the online monitoring system for port energy consumption should be complete and include the following.

a) contract documents;

b) design documents and design change audit records;

c) Factory qualification certificate, inspection data and entry inspection records of main materials, equipment and instruments;

d) as-built drawings;

e) quality inspection records;

f) test records and test operation records;

g) operation and maintenance instructions;

h) other documents.

8 Safety requirements

8.1 Hardware equipment and installation safety requirements

8.1.1 The energy consumption data collector of energy types with flammable and explosive characteristics shall obtain the explosion-proof issued by the national designated explosion-proof inspection agency.

Test report and issued explosion-proof certificate of conformity.

8.1.2 The wiring of the energy transmission system and the installation of related equipment shall comply with the relevant regulations of YD 5201.

8.1.3 The equipment room where the energy consumption management system is located shall be provided with automatic temperature and humidity adjustment facilities so that the temperature and humidity changes in the equipment room during the operation Within the permitted range, lightning protection devices shall be provided.

JT/T 1277-2019

8.2 Application software and data transmission security requirements

8.2.1 The application software of the on-line monitoring system for port energy consumption shall comply with GB/T 22239 and GB/T 20271 for the system security protection level.

related requirements.

8.2.2 The port energy online monitoring system shall adopt the following data transmission protection measures to ensure that data cannot be intercepted or tampered during transmission Change and destruction.

a) When the energy consumption data management system establishes a connection with the energy consumption data collector, the energy consumption data collector should be authenticated.

b) When the uploading data of the energy consumption data collector fails, there should be alarm prompts and information records; when the transmission network returns to normal, Breakpoint resume.

c) In the energy consumption data transmission system, the transmission of data packets at the network layer should be encrypted.

d) A data transfer station should be set up for the energy consumption data transmission system.

JT/T 1277-2019

Appendix A

(Normative appendix) Statistical requirements for energy consumption analysis A. 1 The classification of classified energy consumption and the selection of measurement units and discounted coal coefficients for various energy types should comply with Table A. 1 provisions.

Table A. 1 Classification of energy consumption

No. Energy unit of measurement Unit discounted coal coefficient

1 Electricity (equivalent value) KW · h 0. 122 9kgce/kw · h 2 diesel kg 1. 457 1kgce/kg

3 Gasoline kg 1. 471 4kgce/kg

4 Fuel oil kg 1. 428 6kg/kg

5 Natural gas (gaseous) m3 1.1. 330 0kgce/m3

6 Liquefied natural gas kg 1. 757 2kgce/kg

7 Liquefied petroleum gas kg 1. 714 3kgce/kg

8 Thermal power (equivalent value) MJ 0. 034 1kgce/MJ

9 Coal kg. 714 3kgce/kg

Rice straw kg 0. 429 0kgce/kg Wheat straw kg 0. 5000 kgce/kg Corn stalk kg. 529 0kgce/kg Sawdust shavings kg 0. 385 7kg/kg 11 steam (low pressure) kg 0. 128 6kgce/kg A. 2 Statistical analysis of classified energy consumption shall include the following.

a) Statistical analysis of energy consumption structure;

b) Analysis of total energy consumption, unit consumption and proportion trend of various energy types.

A. 3 The sub-item energy consumption shall include energy consumption during loading and unloading, energy consumption for auxiliary production, energy consumption for external supply and other energy consumption.

A. 4 The statistical analysis of sub-items should include the following.

a) Analysis of the trend of comprehensive energy consumption;

b) analysis of energy consumption trend of loading and unloading production;

c) analysis of energy consumption trend of auxiliary production;

d) analysis of unit energy consumption trend;

e) Analysis of the trend of unit consumption of integrated energy production;

f) analysis of unit energy consumption trend of loading and unloading production;

g) analysis of energy consumption trend of main energy-using equipment;

h) Analysis of unit consumption of energy-consuming equipment.

A. 5 Itemized energy consumption statistics and classified energy consumption statistics shall ensure the consistency of production data and energy consumption data statistics time.

A. 6 The energy consumption statistical analysis function shall include the classification and itemized energy consumption statistical analysis of different terminal types. The classification of terminal types shall be in accordance with Table A. 2 provisions.

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Table A. 2 Terminal type division table

No. Pier Type No. Pier Type

1 Container Terminal 7 Ro-Ro Terminal

2 Specialized dry bulk terminals 8 Passenger terminals

3 Liquid bulk terminal 9 Cruise terminal

4 General-purpose cargo terminal 10 Working boat terminal

5 General bulk terminal 11 Others

6 Multi-purpose terminal JT/T 1277-2019 Appendix B (Informative appendix) Sub-item energy consumption B. 1 The division of energy consumption sub-items is shown in Table B. 1.

Table B. 1 Itemized energy consumption table for ports

Sub-item energy consumption Energy consumption during loading and unloading Coastal loading and unloading energy consumption container loading bridges, portal cranes, ship loaders, ship unloaders, oil transfer arms Horizontal transportation energy consumption Container trailer, AGV, Straddle carrier, Belt Conveyors, dump trucks, baggage cars, passenger cars, etc.

Storage yard energy consumption Electric tyre type container gantry crane, rail type container gantry crane, Container reach crane, empty container stacker, and reclaimer, stacker, Feeders, loaders, dumpers,, etc.

On-site lighting energy consumption high-pole lights, street lights, etc.

Passenger service energy consumption lighting fixtures, air conditioners, etc.

Auxiliary production energy consumption Harbor-used ships Railway locomotive energy consumption railway locomotive Machine repair energy-Building energy consumption-Production Office Energy Consumption-Energy consumption of refrigerator insulation-Liquid bulk tank farms and pipelines Energy consumption for insulation and sweeping Electric heating cable, line sweep pump, etc.

Port inspection energy consumption-Water supply and drainage energy consumption, water supply pumps, fire pumps, drainage systems, etc.

Environmental protection facilities, energy consumption, domestic sewage treatment stations, oil sewage treatment stations, sprinklers, spray facilities, etc.