GB 45247-2025 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 45247-2025: Norm of energy consumption per unit production of gas-steam combined cycle power set Status: Valid
Basic dataStandard ID: GB 45247-2025 (GB45247-2025)Description (Translated English): Norm of energy consumption per unit production of gas-steam combined cycle power set Sector / Industry: National Standard Classification of Chinese Standard: F01 Classification of International Standard: 27.010 Word Count Estimation: 10,179 Date of Issue: 2025-01-24 Date of Implementation: 2025-08-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB 45247-2025: Norm of energy consumption per unit production of gas-steam combined cycle power set---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. ICS 27.010 CCSF01 National Standard of the People's Republic of China Gas-steam combined cycle generator unit products Energy consumption limit Released on 2025-01-24 2025-08-01 Implementation State Administration for Market Regulation The National Standardization Administration issued ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Standardization Administration. Gas-steam combined cycle generator unit products Energy consumption limit1 ScopeThis document specifies the limit level, technical requirements and specifications of unit product energy consumption (hereinafter referred to as energy consumption) of gas-steam combined cycle power generation units. Requirements, statistical scope and calculation methods. This document applies to the coal consumption rate of gas-steam combined cycle power generation units (hereinafter referred to as units) with a capacity of 100MW and above Calculation and assessment of heating coal consumption rate, as well as energy consumption control of newly built, modified or expanded units. This document does not apply to distributed gas-fired power generation projects.2 Normative referencesThe contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 2589 General rules for comprehensive energy consumption calculation GB/T 12723 General rules for the compilation of energy consumption limits per unit product GB/T 15135 Gas Turbine Vocabulary GB 17820 Natural Gas DL/T 904 Calculation methods for technical and economic indicators of thermal power plants DL/T 1365 Terminology and Terms Electricity Energy Saving3 Terms and definitionsThe terms and definitions defined in GB/T 12723, GB/T 15135, GB 17820, DL/T 1365 and the following apply to this document. 3.1 net[standard]coalconsumptionrate During the statistical period, the average amount of standard coal consumed by the unit for each 1kW·h of electricity provided externally. [Source. DL/T 1365-2014, 5.3.1.19, modified] 3.2 Heating [standard] coal consumption rate During the statistical period, the average amount of standard coal consumed by the unit to provide 1GJ of heat to the outside. [Source. DL/T 1365-2014, 5.3.1.18, modified] 3.3 heat-supplyratio The percentage of unit heat supply to combined cycle heat consumption during the statistical period. [Source. DL/T 1365-2014, 5.3.1.6, modified] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 45247-2025_English be delivered?Answer: Upon your order, we will start to translate GB 45247-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB 45247-2025_English with my colleagues?Answer: Yes. 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