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Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 41308-2022: Guide for evaluating thermal energy storage system performance of solar power plant Status: Valid
Basic dataStandard ID: GB/T 41308-2022 (GB/T41308-2022)Description (Translated English): Guide for evaluating thermal energy storage system performance of solar power plant Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F12 Word Count Estimation: 22,243 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 41308-2022: Guide for evaluating thermal energy storage system performance of solar power plant---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. Guide for evaluating thermal energy storage system performance of solar power plant ICS 27.160 CCSF12 National Standards of People's Republic of China Guidelines for performance evaluation of heat storage systems in solar thermal power stations powerplant Published on 2022-03-09 2022-10-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General 2 5 Heat storage capacity4 6 Charge and release heat performance 6 7 Insulation performance 7 8 Power consumption performance8 9 Dielectric loss9 Appendix A (Informative) Heat Storage System Efficiency Index and Evaluation Method 11 Appendix B (Informative) Performance Evaluation Report of Solar Thermal Power Station Heat Storage System 13 Appendix C (Informative) Heat Storage System Performance Index Evaluation Table 14 Appendix D (Informative) Multiple Test Records for Single Indicators 15 Appendix E (normative) Measurement points used for evaluation and data processing requirements 16 forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Electricity Council. This document is under the jurisdiction of the National Standardization Technical Committee for Solar Thermal Power Generation (SAC/TC565). This document is drafted by. China Datang Group New Energy Science and Technology Research Institute Co., Ltd., China Datang Group New Energy Co., Ltd. Company, China Electric Power Engineering Consulting Group Northwest Electric Power Design Institute Co., Ltd., Sian New Energy Co., Ltd., Inner Mongolia Electric Power Survey and Design Institute Co., Ltd., Electric Power Research Institute of Yunnan Power Grid Co., Ltd., Beijing Si'an Comprehensive Energy Development Co., Ltd., China General Nuclear Power Technology Co., Ltd. Yangneng Development Co., Ltd., CGN Solar Delingha Co., Ltd., and Xi'an Thermal Engineering Research Institute Co., Ltd. The main drafters of this document. Tang Hongfen, Zhao Xiaohui, Xing Zhijue, Kou Jianyu, Wang Li, Wang Xiaochun, Zhao Xiong, Yang Jialin, Qiao Musen, Liu Yingli, Lu Hai, Du Xiaolong, Zhang Jianyuan, Duan Minghao, Yang Xiaoqiang, Yu Haiyang, Meng Lingbin, Ju Wenping, Sun Liqun, Wang Bo, Han Guangming, Shi Ruxin, Liu Wanjun, Liu Rong. Guidelines for performance evaluation of heat storage systems in solar thermal power stations1 ScopeThis document specifies the evaluation criteria for performance indicators such as heat storage capacity, charge and discharge, heat preservation, power consumption, and dielectric loss of the heat storage system of a solar thermal power station. skills requirement. This document is applicable to the performance evaluation of sensible heat storage systems, and the performance evaluation of latent heat storage systems shall be implemented with reference.2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 40104 Terms for Solar Thermal Power Stations DL/T 5072 Design Rules for Thermal Insulation Paint for Power Plants3 Terms and DefinitionsGB/T 40104 and the following terms and definitions apply to this document. 3.1 A solar thermal power generation heat storage system in which the heat storage medium and the heat absorption medium are different media. Including the heat transfer fluid in the collector field entering the charging and discharging heat exchange Heat transfer fluid piping within the piping interface of the equipment, as well as all process systems and equipment related to the heat storage medium. 3.2 A solar thermal power generation heat storage system in which the heat transfer fluid and the heat storage medium are the same medium. Including the heat transfer fluid outlet of the collector system to the heat storage system System all involved process systems and equipment to the boundary where the heat transfer fluid releases heat and returns to the heat collection system. 3.3 The total mass of the heat storage medium that can participate in the charging and discharging process. Note. The unit is kilogram (kg). 3.4 heatchargepower The net heat flow into the heat storage system per unit time. 3.5 heatdischargepower The net heat flow out of the heat storage system per unit time. 3.6 Heat storage depth storagelevel The ratio of the available heat that can be provided by the complete heat release of the heat storage system to the design heat storage capacity. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 41308-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 41308-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 41308-2022_English with my colleagues?Answer: Yes. 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