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Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 30372-2024: Guide for acceptance of distributed control system for thermal power plant Status: Valid GB/T 30372: Historical versions
Basic dataStandard ID: GB/T 30372-2024 (GB/T30372-2024)Description (Translated English): Guide for acceptance of distributed control system for thermal power plant Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K51 Classification of International Standard: 27.100 Word Count Estimation: 60,655 Date of Issue: 2024-08-23 Date of Implementation: 2024-08-23 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 30372-2024: Guide for acceptance of distributed control system for thermal 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.ICS 27.100 CCSK51 National Standard of the People's Republic of China Replace GB/T 30372-2013 Acceptance Guidelines for Distributed Control Systems in Thermal Power Plants Released on 2024-08-23 2025-08-23 implementation State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General 4 5 DCS factory acceptance 4 5.1 Acceptance Basis 4 5.2 Acceptance test conditions and required instruments and equipment 4 5.3 Documentation Acceptance 5 5.4 System Configuration Inspection and Acceptance 6 5.5 Appearance and structure inspection and acceptance 7 5.6 System operating environment inspection and acceptance 7 5.7 Software Installation Inspection and Acceptance 8 5.8 System reliability test acceptance 8 5.9 Data Acquisition System Functional Test Acceptance 12 5.10 System time response test acceptance 15 5.11 Satellite clock timing function test acceptance 15 5.12 MMI display function test acceptance 16 5.13 System online download function test acceptance 17 5.14 Application Software Functional Test Acceptance 17 5.15 MFT trip relay cabinet function test acceptance 20 5.16 Fieldbus test acceptance 20 5.17 System reserve capacity and load factor test acceptance 21 5.18 System Stability Assessment and Acceptance 22 5.19 DCS factory acceptance report 22 6 On-site restoration test 22 6.1 Test conditions 22 6.2 Test focus 22 6.3 DCS power supply 22 6.4 Recovery test safety measures 22 6.5 Specific test items 22 6.6 On-site restoration test report 23 7 DCS network security inspection and acceptance 23 Appendix A (Normative) Documentation Acceptance 24 Appendix B (Normative) System Configuration Inspection and Acceptance 26 Appendix C (Normative) Controller (cabinet) configuration inspection and acceptance 28 Appendix D (Normative) Appearance and structural inspection and acceptance 30 Appendix E (Normative) System Operation Environment Inspection and Acceptance 31 Appendix F (Normative) Software Installation Inspection and Acceptance 32 Appendix G (Normative) System Safety Performance Test Acceptance 33 Appendix H (Normative) Data Acquisition System Functional Test Acceptance 35 Appendix I (Normative) Operator Station Function Test Acceptance 37 Appendix J (Normative) System Online Download Function Test Acceptance 39 Appendix K (Normative) Application Software Functional Test Acceptance 41 Appendix L (Normative) Fieldbus Test Acceptance 43 Appendix M (Normative) System Reserve Capacity (Load Rate) Test Acceptance 44 Appendix N (Normative) DCS factory test acceptance summary table 46 Appendix O (Normative) Summary table of field restoration tests 48 References 50ForewordThis 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. This document replaces GB/T 30372-2013 "Guidelines for Acceptance of Distributed Control Systems in Thermal Power Plants" and is consistent with GB/T 30372-2013. In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) Some terms and definitions have been changed (see Chapter 3, Chapter 3 of the.2013 edition); b) The description of the test environment and acceptance form in the general provisions has been changed (see Chapter 4, Chapter 4 of the.2013 edition); c) Some instruments and equipment required for testing have been changed (see 5.2.2.1, 5.2.2.1 of the.2013 edition); d) The requirements for document acceptance have been changed (see 5.3, 5.3 of the.2013 edition); e) Changed the requirements for system configuration check (see 5.4, 5.4 of the.2013 edition); f) Added requirements for appearance and structural inspection and acceptance (see 5.5.11 and 5.5.12); g) Changed the system operation environment inspection and acceptance requirements (see 5.6, 5.6 of the.2013 edition); h) Added specific requirements for power supply, I/O bus and control redundancy checks (see 5.8.3, 5.8.4); i) Added network communication load rate test requirements (see 5.8.5); j) Changed the specific requirements for communication network fault tolerance, maintainability and reset capability testing (see 5.8.10, 5.8.11, 5.8.12, see.2013 Version 5.8.10, 5.8.11, 5.8.12); k) Changed the specific requirements for system anti-RF interference test (see 5.8.13, 5.8.13 of the.2013 edition), and changed the IO module sampling inspection Check the electromagnetic compatibility of the system (see 5.8.14, see 5.8.14 of the.2013 edition); l) Added input signal processing function check (see 5.9.2); m) Deleted the test requirements for the water-steam thermophysical property calculation module (see 5.9.8 of the.2013 edition); n) Deleted the performance calculation function test requirements (see 5.9.13 of the.2013 edition); o) Added specific requirements for the display of system status diagnostic screen (see 5.12.1); p) Added the acceptance requirements for DEH/ETS function-specific modules (see 5.14.4); q) Added the acceptance content of the redundant circuit configuration mode in the MFT trip relay cabinet (see 5.15); r) Added test acceptance requirements for fieldbus hardware systems, software systems and functions (see 5.16); s) Changed the CPU load rate acceptance requirements for control stations (see 5.17.5, see 5.15.5 of the.2013 edition), added memory and external storage Acceptance requirements for remainder (see 5.17.6); t) Added DCS network security acceptance requirements and methods (see Chapter 7); u) The acceptance forms for each test function have been modified (see Appendix A, Appendix B, Appendix D, Appendix G, Appendix H, Appendix I, Appendix K, Appendix Appendix N, Appendix O, see Appendix A, Appendix B, Appendix D, Appendix G, Appendix H, Appendix I, Appendix K, Appendix M, Appendix N), added the acceptance form for fieldbus function (see Appendix L). 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 was proposed by the China Electricity Council. This document is under the jurisdiction of the National Power Plant Process Monitoring and Information Standardization Technical Committee (TC376). This document was drafted by. Xi'an Thermal Engineering Research Institute Co., Ltd., North China Electric Power Research Institute Co., Ltd., Rundian Energy Science and Technology Technology Co., Ltd., China Energy Group New Energy Technology Research Institute Co., Ltd., Inner Mongolia Electric Power (Group) Co., Ltd., Inner Mongolia Electric Power Science and Technology The branch of the Institute of Science and Technology, the pit-mouth power generation branch of the State Power Investment Corporation Inner Mongolia Baiyinhua Coal and Electricity Co., Ltd., and the Zhejiang Zheneng China Coal Zhoushan Coal and Electricity Co., Ltd. Limited Liability Company, Shaanxi Yanchang Petroleum Fuxian Power Generation Co., Ltd., Guoneng Yuedian Taishan Power Generation Co., Ltd., Xi'an Xire Control Technology Co., Ltd. company. The main drafters of this document are. Chang Peng, Gao Haidong, Yang Zhenyong, Zhang Guobin, Zhang Qiusheng, Guo Weimin, Sang Yongfu, Jia Honggang, Li Xiaobo, Ma Qiang, Xie Zengxiao, Yang Tieqiang, Ding Wei, Cui Yiqun, Ding Yinlei, Duan Songtao, Gao Mingshuai, Lv Yongtao, Geng Linxiao, Liu Qian, Chen Xingyu, Zhang Ting, Lai Liankun, Yang Zhan. The previous versions of this document and the documents it replaces are as follows. ---First published in.2013 as GB/T 30372-2013; ---This is the first revision. Acceptance Guidelines for Distributed Control Systems in Thermal Power Plants1 ScopeThis document specifies the basic contents and requirements of the acceptance of the distributed control system (DCS) of thermal power plants (including factory acceptance and on-site restoration test). Require. This document is applicable to the DCS of new or upgraded thermal power units with a single unit capacity of 300MW and above, and other capacity units. For reference only.2 Normative referencesThe contents of the following documents constitute 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 15479 Technical requirements and test methods for insulation resistance and insulation strength of industrial automation instruments GB/T 20438 (all parts) Functional safety of electrical/electronic/programmable electronic safety-related systems GB/T 21109.1 Functional safety of safety instrumented systems in process industries Part 1.Framework, definitions, systems, hardware and applications Programming requirements GB/T 22239 Information security technology Network security level protection basic requirements GB/T 26863 Terminology of thermal power station monitoring system GB/T 36293 Technical requirements for distributed control systems of thermal power plants GB 42250 Information security technology - Safety technical requirements for network security products DL/T 656 Acceptance test procedures for steam turbine control and protection systems in thermal power plants DL/T 1083-2019 Technical requirements for distributed control systems of thermal power plants3 Terms and definitionsThe terms and definitions defined in GB/T 26863 and the following apply to this document. 3.1 Computer, communication and screen display technology are used to realize data collection, control and protection functions of the production process, and communication technology is used to realize A multi-computer monitoring system with data sharing is now available. Note. Its main features are decentralized functions, centralized operation and display, and data sharing. Depending on the specific situation, it can also be decentralized in hardware layout. [Source. GB/T 26863-2022, 9.14] 3.2 CPU load rateCPUloadrate At a certain time, the total computing load borne by the central processing unit in a computer or controller is equal to its rated full load capacity. The ratio of force. [Source. GB/T 26863-2022, 9.6.3] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 30372-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 30372-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 30372-2024_English with my colleagues?Answer: Yes. 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