SY/T 7828-2024 Evaluation of energy performance of new energy utilization projectfor oil-gas field enterprise English, Anglais, Englisch, Inglés, えいご
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ICS
E
Professional standard of the People's Republic of China
SY/T 7828-2024
Evaluation of energy performance of new energy utilization project for oil-gas field enterprise
油气田企业新能源利用项目能效评价
(English Translation)
Issue date: 2024-12-25 Implementation date: 2025-06-25
Issued by National Development and Reform Commission, P.R.C
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General Provisions
5 Energy Efficiency Evaluation Work Procedures and Evaluation Basis
6 Energy Efficiency Evaluation Content
Appendix A (Informative) Sample Energy Efficiency Evaluation Report for New Energy Utilization Project
Appendix B (Informative) Main Contents and Table Formats for Energy Efficiency Evaluation of New Energy Utilization Project
Bibliography
Energy Efficiency Evaluation for New Energy Utilization Projects in Oil and Gas Field Enterprises
1 Scope
This document specifies the general provisions, work procedures, evaluation basis, evaluation content, and evaluation methods for energy efficiency evaluation of new energy utilization projects in oil and gas field enterprises.
This document applies to pre-construction energy efficiency evaluation of new construction, renovation, and expansion projects for new energy utilization in oil and gas field enterprises.
2 Normative References
The following documents contain provisions which, through normative reference in this text, constitute essential provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 10870 Performance test methods for vapor compression cycle chillers and heat pumps
GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB/T 18431 Steam and hot water type lithium bromide absorption chiller
GB/T 18451.2 Wind turbine generator systems — Power performance measurements
GB 19577 Minimum allowable values of energy efficiency and energy efficiency grades for heat pumps and chillers
GB/T 20095 Performance code for solar water heating systems
GB/T 20901 Requirement for equipping and managing of the measuring instrument of energy in petroleum and petrochemical industry
GB/T 25127.1 Low ambient temperature air source heat pump (water chilling) packages — Part 1: Heat pump (water chilling) packages for industrial, commercial and similar application
GB/T 31512 Economical operation for water source heat pump system
GB/T 32150 General guideline of the greenhouse gas emissions accounting and reporting for industrial enterprise
GB/T 39857 Technical specification for efficiency of photovoltaic power generation
GB 50797 Code for design of photovoltaic power station
GB/T 50801 Evaluation standard for renewable energy building application engineering
GB 51096 Code for design of wind farm
NB/T 31045 Guide for operation index and evaluation of wind farm
NB/T 31147 Technical specification for wind energy resources measurement and assessment for wind farm projects
NB/T 32004 Technical specification for PV grid-connected inverter
SY/T 0048 Code for design of general plan of petroleum and natural gas engineering
3 Terms and Definitions
For the purposes of this document, the following terms and definitions apply.
3.1
new energy utilization
The use of new energy to replace traditional fossil energy.
3.2
quantity of new energy utilization
The total sum, converted into standard coal equivalent, of the physical quantity of all types of new energy consumed by a new energy utilization project to replace traditional fossil energy.
3.3
utilization rate of new energy
The ratio of the quantity of new energy utilization to the total energy consumption of the project, reflecting the level of new energy utilization and substitution effect.
4 General Provisions
4.1 Evaluation shall be conducted based on relevant national laws, regulations, standards, and codes, focusing on aspects such as the process technology, general layout, main energy-using processes and equipment selection, energy measuring instrument equipping plan, and new energy utilization level of the new energy utilization project.
4.2 New energy utilization projects should be equipped with energy efficiency testing indicators and monitoring data feedback methods for the new energy system operation.
4.3 New energy utilization projects and oil and gas field digital construction should be coordinated and unified, meeting the requirements of digital production.
4.4 New energy utilization projects shall comply with relevant safety and environmental protection regulations.
5 Energy Efficiency Evaluation Work Procedures and Evaluation Basis
5.1 Work Procedures
The work procedures for energy efficiency evaluation of new energy utilization projects are:
a) Collect basic data and conduct relevant investigations;
b) Determine the evaluation basis;
c) Clarify the project evaluation scope;
d) Carry out energy efficiency evaluation of the new energy utilization project;
e) Prepare the energy efficiency evaluation report for the new energy utilization project. A sample evaluation report is shown in Appendix A, and sample relevant tables in the report are shown in Appendix B.
5.2 Evaluation Basis
The basis for energy efficiency evaluation of new energy utilization projects is as follows:
a) Relevant national and local laws, regulations, rules, plans, industry access conditions, and industrial policies.
b) Standards and specifications, including the following aspects:
Relevant standards and specifications for photovoltaic power generation, wind power generation, solar thermal collection, geothermal energy, waste heat, etc.;
Minimum allowable values of energy efficiency and energy efficiency grade standards for new energy utilization, conversion equipment facilities, and end-use energy equipment facilities;
Economical operation standards for systems or equipment;
Standards for energy management and energy measuring instrument equipping;
General standards and technical guidelines for energy consumption calculation, energy balance, rational energy use evaluation, etc.;
Relevant standards and technical guidelines for project carbon emission calculation.
c) Domestic and international advanced levels in the industry to which the project belongs.
d) Relevant information provided by the construction unit, such as the project feasibility study report (or project application report), design documents, and technical agreements for main equipment.
6 Energy Efficiency Evaluation Content
6.1 Project Evaluation Scope
The project evaluation scope shall include newly constructed, renovated, or expanded new energy systems and oil and gas production equipment facilities utilizing new energy.
6.2 Evaluation of Project Construction Scheme
6.2.1 Evaluation of Construction Scheme
The evaluation of the construction scheme shall be carried out according to the following steps:
a) Summarize the current project development status and construction scheme, including the following content:
Current construction status, local energy resources, and overall project layout;
Construction scale, content and quantities, construction scheme of the new energy system, construction scheme of auxiliary and ancillary systems;
Project utilization effects, including quantity of new energy utilization, utilization rate of new energy, carbon emission reduction, etc.
b) Analyze and evaluate whether the process scheme complies with national and industry planning, access conditions, and relevant standards and specifications.
6.2.2 General Layout
The specific content and methods for evaluating the general layout are as follows:
a)Evaluate the impact of the project's general layout on the processes of energy acquisition, transmission, storage, distribution, and consumption, and assess whether it follows layout principles such as rational arrangement, optimized operation and maintenance, overall planning, and comprehensive utilization of existing facilities and resources;
b)Evaluate whether the project's general layout meets the relevant requirements of GB 50797,
GB 51096, SY/T 0048, etc. A tabular presentation should be used for illustration.
6.2.3 Process Technology
