GB/T 33757.1-2017 English PDF

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GB/T 33757.1-2017: Energy saving ratio for distributed energy systems of combined cooling, heating and power -- Part 1: Fossil energy driven systems
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33757.1-2017	279	Add to Cart	3 days	Energy saving ratio for distributed energy systems of combined cooling, heating and power -- Part 1: Fossil energy driven systems	Valid

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Basic data

Standard ID: GB/T 33757.1-2017 (GB/T33757.1-2017)
Description (Translated English): Energy saving ratio for distributed energy systems of combined cooling, heating and power -- Part 1: Fossil energy driven systems
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F01
Classification of International Standard: 27.010
Word Count Estimation: 14,162
Date of Issue: 2017-05-12
Date of Implementation: 2017-12-01
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 33757.1-2017: Energy saving ratio for distributed energy systems of combined cooling, heating and power -- Part 1: Fossil energy driven systems

---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.
Energy saving ratio for distributed energy systems of combined cooling, heating and power - Part 1. Fossil energy driven systems ICS 27.010 F01 National Standards of People's Republic of China Energy saving rate of distributed hot and cold energy system Part 1. Fossil energy drive systems heatingandpower-Part 1. Fossilenergydrivensystems 2017-05-12 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

GB/T 33757 "Distributed cooling and cooling energy system energy efficiency" is divided into the following three parts. Part 1. Fossil energy drive systems; - Part 2. Multi - energy complementary drive systems; Part 3. Non - fossil energy - driven systems. This part is part 1 of GB/T 33757. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the National Energy System Standardization Technical Committee (SAC/TC459) proposed and centralized. This part of the drafting unit. Institute of Engineering Thermophysics, Chinese Academy of Sciences, China National Institute of Standardization, the National Energy Board distributed energy research and development Center, New Austrian Pan-Energy Network Technology Co., Ltd., Tsinghua University, Beijing University of Chemical Technology, Huadian Electric Power Research Institute, Yantai Ebara Air Conditioning Equipment Co., Ltd., Beijing Gas Energy Development Co., Ltd., State Grid Electric Power Research Institute, China Distributed Energy Industry Alliance, China City Gas Association. The main drafters of this part. Zheng Danxing, Jin Hongguang, Liu Meng, Shi Lin, Sui Jun, Cheng Jianhong, Fan Wei, Jiang Xizhuo, Liu Qiyuan, Wang Pengcheng, Xu Jiaqi, Wang Yigong, Li Dongsen, Peng Xudong, Luo Lifen, Huang Wei. Energy saving rate of distributed hot and cold energy system Part 1. Fossil energy drive systems

1 Scope

This part of GB/T 33757 specifies the technical requirements, statistical scope and calculation method for the energy efficiency of distributed hot and cold energy systems. This section applies to distributed hot and cold energy systems powered by gas or liquid fossil fuels. This part does not apply to the use of renewable energy and other non-fossil energy-driven distributed hot and cold energy system.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. General rules for calculation of energy consumption General rules for the preparation and management of energy - carrying units GB/T 18603 Natural gas metering system technical requirements GB/T 19022 measurement management system measurement process and measuring equipment requirements

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Distributed hot and cold energy system distributedenergysystemofcombinedcooling, heatingandpower Close to the user settings, power generation and cascade use of power generation waste heat and/or heat, and in situ to the user output electricity, cold and/or hot energy system. 3.2 Energy consumption in the reporting period energyconsumptioninreportingperiod Er The total energy consumption of the distributed hot and cold energy system under operating conditions is calculated for 12 consecutive months. 3.3 Calibration energy consumption adjustedenergyconsumption Ea Based on the operating conditions during the reporting period, the same energy, cold and/or heat supply as the distributed hot and cold energy systems, Using conventional independent power supply, cooling and heating, with reference to the power system design and construction of thermal design of the geographical division of the standard calculated Total energy consumption. 3.4 Energy saving energysavings The difference between the energy consumption of the calibration and the energy consumption in the reporting period. ......

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