This standard specifies the definition and calculation method of comprehensive energy consumption. This standard is applicable to any grassroots energy consumption accounting unit (mainly enterprises) and also to energy statistics departments. GB/T 2589-1990 General Rules for Calculation of Comprehensive Energy Consumption GB/T2589-1990 Standard download decompression password: www.bzxz.net

UpC519.22.D4.163
National Standard of the People's Republic of China
GB 2589
General principles for calculation of total production energy consumption
Generat principles for calculation of total production energy consumption
Published on July 24, 1990
Implemented on July 1, 1991
Published by the State Bureau of Technical Supervision
National Standard of the People's Republic of China
General principles for calculation of total production energy consumption
Generat principles for calculation of total production energy consumption
Generat principles for calculation of total production energy consumption1Subject content and application examples
The standard specifies the calculation method of total production energy consumption. This standard is applicable to any basic energy-consuming unit (mainly enterprises) and is also used by energy planning departments. 2 Reference standards GB310D International System of Units and Its Application B3:01 "Principles of Units and Symbols" 3 Terminology 5.1 Energy-consuming working fluids R2589-90 82088- Energy-consuming working fluids refer to those materials that are consumed in the production process and are not used as raw materials or enter the product, but are consumed in the production process. 3.2 Energy equivalent value Energy equivalent value: For secondary energy, it refers to the amount of primary energy consumed by the production unit of primary energy; for secondary energy working fluids, it refers to the amount of primary energy consumed by the production unit of primary energy. Secondary energy consumed by energy-consuming working fluids, 4.2 Definition of total energy consumption
Total energy consumption is the sum of various energy sources actually consumed by a certain energy-consuming system in a period of time after being analyzed and converted into one source according to the specified calculation method and unit.
4: The system involved in this standard generally refers to the enterprise, and can also be the branch factory, workshop, factory or other energy-consuming units in the production process of the accounting unit. For energy statistics, the system is also stipulated by the company as industry (department), region, 4.2 The actual consumption may refer to: secondary energy (raw coal, crude oil, natural gas, etc.), primary energy (electricity, heat, fuel, etc. (energy statistics types specified by the national statistical system) and energy working fluids used by the industry (water, oxygen, etc.), the energy consumed by the new energy The energy consumed by an enterprise shall not be recalculated or delayed. When there is a transmission relationship, the input and output values ​​of both parties shall be guaranteed to be consistent in the calculation. 4.3 The various energy sources consumed by an enterprise refer to the energy consumed in production activities within the limit. It includes ten major energy sources: industrial energy, energy consumption of the production system, and energy consumption of the attached production system: it also includes living energy and daily energy consumption within the approved baseline. The energy consumption of life refers to the energy consumed by the enterprise system. Schools, medical care, commercial services and childcare are all related to energy consumption. 4.4 Among the energy consumed by the entire industry, the energy used as the main agent must also be included. 5 Classification of comprehensive energy consumption
Comprehensive energy consumption is divided into six categories, namely: comprehensive energy consumption of the enterprise, comprehensive energy consumption per unit output of the enterprise (net output > comprehensive energy consumption), comprehensive energy consumption per unit output of the product, direct comprehensive energy consumption per unit output of the product, The product unit output is calculated based on the comprehensive energy consumption and the comprehensive energy consumption of comparable unit output of the product. The National Technical Supervision Bureau approved it on July 24, 1990 and implemented it on July 24, 1997. 5.1 Comprehensive energy consumption of enterprises G02589-90 The comprehensive energy consumption of an enterprise is the sum of the total energy consumption of the main production system, auxiliary production system and related production systems of the enterprise during the statistical reporting period. The loss of energy-consuming working fluids in the enterprise during the transformation and conversion of technologies (including external losses) should also be included in the comprehensive energy consumption of the enterprise. 5.2 Comprehensive energy consumption per unit of output value of the enterprise The comprehensive energy consumption of an enterprise's independent output value is the ratio of the total energy consumption of the enterprise during the statistical reporting period to the total net output value (calculated as the minimum) created during the period.
5.3 Comprehensive energy efficiency of product unit output
The comprehensive energy efficiency of product unit output is the sum of the standard energy consumption per unit output of the product and the comprehensive energy efficiency of the product per unit output. Note: The comprehensive energy efficiency of raw materials workers and qualified whole products are the products that are the most assessed by the enterprises. The comprehensive energy efficiency of raw materials workers is included in this definition. 5.4 Direct comprehensive energy consumption per unit of product output
The direct comprehensive energy consumption per unit of product output is the ratio of the comprehensive energy consumption of the main production system in the production of a certain product to the total output of related products in the period:
For the production of multiple varieties of products at the same time, the actual energy consumption should be calculated; the actual energy consumption should be measured separately, or calculated by standard end product system or deduced according to the output differential.
5.5 Indirect comprehensive energy consumption per unit of product output
The indirect comprehensive energy consumption per unit of product output is the total energy consumption base allocated to the product after the various energy actually consumed by the auxiliary production system and ancillary production systems of the enterprise during the production of the product and the comprehensive energy consumption listed in 5.1 after conversion into comprehensive energy consumption. 5.6 Comparable comprehensive energy consumption per unit of product output
The comparable comprehensive energy consumption per unit of product output is to achieve comparability of energy consumption between products in the same industry. For various factors that affect product energy consumption, the average energy difference is calculated by considering the method of calculating the monthly standard product energy consumption, the statistical calculation method of energy consumption, etc. The specific content shall be discussed with the competent departments of the industry: 6 Determination of the energy consumption of enterprises in production activities during the planned statistical period 6.1 The energy consumption of enterprises in production activities during the planned statistical period refers to the energy consumption of various types of energy obtained through actual measurement in production activities, especially the energy consumption of important production systems, and the actual measurement shall prevail. The calorific value of fuel shall also be obtained based on actual conditions.
, the actual continuous or periodic quantity has been measured, 6.2 The measurement of the actual average energy consumption must comply with the requirements of the Law of the People's Republic of China on Energy Efficiency Planning and the General Rules for the Equipment and Management of Enterprises 3.
6.3 The actual consumption of various types of fuel collected during the statistical period can be calculated according to the following formula, the actual consumption of the enterprise Fuel physical consumption = the enterprise will import the physical fuel of the initial virtual inventory of fuel - the physical fuel of the export price - the actual consumption of the fuel used - the physical fuel consumption at the end of the period - the physical quantity of fuel produced by the customer (including the energy consumption of the working fluid in the production) 7.1 The original price is in accordance with the provisions of H3100-82.0310182 7.2 Calculate the comprehensive formula, various energy sources are converted into primary energy in accordance with the provisions of the unified unit: tons (standard coal) 7.3 In a specified system, the actual consumption of fuel energy shall be calculated based on the application of low (unit) calorific value, converted into standard baking 7.31 Application of (unit) calorific value equal to 29.3076.MJ (non-required) internal fuel, the average is 1kg (gram standard coal: in the statistical calculation, the monthly tons st (thousand tons), M million standard butterflies) and other units can be used. 7.4 The actual consumption of the system of the household secondary application Energy and fat working fluids are converted into secondary energy according to the corresponding previous energy value: When the enterprise produces 2
GB2589-90
, its energy value is determined by the investor's own output source: when the dust is exported, its energy value is determined by other departments, and when the number is exported, its energy value must be accumulated. When the wood provides energy value, it can be published according to the price announced by the bureau! The coefficient is updated later 8.1. Energy saving of enterprises
Enterprise comprehensive energy consumption is the product of the value of various energy sources and the flow of energy sources, xe)
Wu Center
Enterprise comprehensive energy consumption, tazole standard coal); the first energy consumed in production activities, physical or physical unit 0: the first energy, the equivalent value of the energy!
The number of energy types consumed by the enterprise.
8.2 The calculation of the unit output value of an enterprise is the comprehensive energy consumption of the enterprise and the ratio of the net output value (price sensitive) of the output during the period, (2)
Where: E.
The unit output value of an enterprise is the net output value (price sensitive) of the net output during the period, t (tons) (standard)/10,000 yuan; 8.3 The unit output value of a product and the comprehensive energy consumption of some products are the direct result of the comprehensive energy consumption of the product and the comprehensive technical implementation of the unit production capacity of the product.
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The direct comprehensive energy consumption of a product's unit output is 1.177 tons (standard coal)/product unit:
The direct comprehensive energy consumption of a product's unit output is 1.177 tons (standard coal)/product unit: A-·The direct comprehensive energy consumption of a product's unit output is 1.177 tons (standard coal)/product unit 8.3] The direct comprehensive energy consumption of a product's unit output is 8.51.1 The unit output of a certain product is calculated by dividing the direct comprehensive energy content of the product by the number of qualified products produced during the period.
The indirect comprehensive consumption of a certain product is the number of qualified products of the product produced during a period (tons, pieces, boxes, etc.). 8.3.1.2 The direct comprehensive energy content of a certain product is equal to the total energy consumed by the main production system to produce the product, that is, the residual value of the original energy consumed and the corresponding energy consumption (Eu).
In the formula, it is the energy consumption of a certain product. 8.3.2 The indirect comprehensive energy content per unit output of a product is calculated based on the comprehensive energy potential of the auxiliary production system and the ancillary production systems and the various losses specified in 5.1, which can be apportioned according to formula (6: 5. The energy consumption of the auxiliary production system during the period of the measurement and supply shall be apportioned according to the principles stipulated in this standard, Ru-(EFE-1
comprehensive energy consumption of the auxiliary production system, t (tons) (standard coal formula:
GE2589-90
, - comprehensive consumption of the auxiliary production system, t (tons) standard coal): -4.1 the various losses specified in, t (tons) (standard operation); the indirect energy consumption coefficient of the basic product is 3.2, the following dynamic cattle production system and auxiliary The total energy consumption of production is equal to the sum of the products of various energy types consumed in production activities during the reporting period and their respective energy equivalents. The total energy consumption of auxiliary production systems is equal to the total energy consumption of auxiliary production systems. (7) B3.2.2 The total energy consumption of auxiliary production systems and auxiliary production systems is called the internal energy consumption system efficiency, which is the ratio of the indirect comprehensive energy consumption of each product to the direct comprehensive consumption of all products. )
Wherein: Net 1
Product number according to the total energy consumption of the product,
8.4 Calculation of the comprehensive energy consumption of comparable unit output quality of products The comparable unit comprehensive energy consumption of products is only applicable to the comparison of energy consumption of new products in the same industry. The calculation method should be in the professional comprehensive energy consumption calculation method, etc. The special collection department is based on the monthly heat determination, East number
Additional instructions:
Including chemical water
Compressed gas
Carbon dinitride
GB 258390
Appendix A
: Secret examination documents
Some energy workers, quality energy and other values
Limited source rate price
Egf grams!
To the standard out of the National Planning Commission, the Giant Elephant Statistics Bureau, the National Equipment Technology Supervision Bureau has raised the concession, the standard coal
Fan has not been used according to the natural light water,
Direct average oyster heart calculation
When the by-product
When the main product
Calculated according to the distance county ancient| |tt||Calculation of average distance between power generation and electricity
This standard is under the jurisdiction of the National Energy Basic and Management Standardization Technical Committee. The international standard is drafted by the China Institute of Standardization and Information Technology, the Energy Department of the National Bureau of Statistics, the State Planning Commission, and the Institute of Energy of the Chinese Academy of Sciences.
The standard was first published in 1981 and revised for the first time on 19th October by Xin Dingguo, Zhang Guansheng, Hu Dongjin, Wu Chongkuan, Liu Xuanxiu, and Yu Zengcheng.
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