GB/T 26863-2022 English PDFGB/T 26863: Historical versions
Basic dataStandard ID: GB/T 26863-2022 (GB/T26863-2022)Description (Translated English): Terminology of monitoring and control system of thermal power station Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F22 Classification of International Standard: 01.040.29 Word Count Estimation: 160,183 Date of Issue: 2022-12-30 Date of Implementation: 2023-07-01 Older Standard (superseded by this standard): GB/T 26863-2011 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 26863-2022: Terminology of monitoring and control system of thermal power station---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 01.040.29 CCSF22 National Standards of People's Republic of China Replacing GB/T 26863-2011 Thermal Power Station Monitoring System Terminology Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface I 1 Scope 1 2 Normative references 1 3 Basic terms 1 4 Control methods and levels 2 5 Measurement (sensing), instruments and actuators, intelligent tools (apparatus) 5 6 Monitoring function and system 28 7 Control function and system 32 8 Protection functions and systems 46 9 Computer Control System 52 10 Information Systems 66 11 Functional safety and cybersecurity 77 12 Credibility 92 13 Other 103 References 107 Index 109forewordThis 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 26863-2011 "Terms for Thermal Power Station Monitoring System". Compared with GB/T 26863-2011, except for structural adjustment In addition to editorial changes, the main technical changes are as follows. a) Added the terms "solar thermal power station", "geothermal power station" and "biomass thermal power station" (see 3.5~3.7), and deleted the term "system system" (see 3.10 of the.2011 edition); b) Added the terms "smart power plant" (see 4.7), "digital power plant, virtual power plant, centralized control building, network control building, network relay Room" (see 4.8, 4.9, 4.11.1, 4.11.2, 4.11.9), changed the definition of "automation level" (see 4.6, 11.6 of the.2011 edition), - Deleted the term "main control building" (see 11.8.3 of the.2011 edition); c) Added the terms "explosive atmosphere" (see 5.1.52), "equipment protection level, level Ma, level Mb, level Ga, level Gb, level Gc, level Da Level, Db level, Dc level" (see 5.1.54), "COD analyzer" (see 5.2.66), "detector, combustible gas detector, toxic gas Detector" (see 5.2.67), "pyranometer" (see 5.2.78), "pyramidometer" (see 5.2.79), "sensing, sensing equipment, mode Recognition, Image Recognition, Computer Vision, Machine Vision, Biometric Recognition, Voiceprint Recognition, Face Recognition, Iris Recognition, Fingerprint Recognition Gender, radio frequency identification, inspection robot" (see 5.5), changed the definition of "fieldbus" (see 5.4.1, 4.4.1 of the.2011 edition); d) Added terms "tertiary frequency modulation, automatic reactive voltage control, ancillary services, black start, mirror field control system, heliostat array control device, direct light characteristic calibration system, collector field control system, solar closed-loop control system” (see 7.29.1.7, 7.29.11~ 7.29.13, 7.37~7.41), changed the definition of "intelligent control, secondary frequency regulation, automatic power generation control, auxiliary workshop centralized control system" meaning (see 7.12, 7.29.1.6, 7.29.8, 7.42, 6.12, 6.29.1.6, 6.29.8, 6.37 of the.2011 edition); e) The terms "gas turbine unit protection system, overspeed control device, overspeed blocking device, fuel shut-off valve, overtemperature control device, Over-temperature protection device, over-temperature detector, ignition failure blocking device, flameout blocking device, alarm protection system, low fuel pressure Protection device, [lubricating] oil pressure too low protection device, [lubricating] oil temperature too high protection device, axial displacement protection device, manual shutter disconnecting device" (see 8.8); f) Added the term "computer network, power network computer monitoring system" (see 9.7, 9.19), and changed the definition of "configuration" (see 9.14.12, 8.13.12 of the.2011 edition), "programmable logic controller" (see 9.16, 8.15 of the.2011 edition), the term was deleted "Decentralized process computer system" (see 8.5 of the.2011 edition); g) Added terms "data lake, digital twin, graph database" (see 10.42, 10.44, 10.50), "data center, host room, auxiliary area, support area, administrative management area" (see 10.37), "embedded system, special purpose instruction set processor, field programmable gate array, special purpose Integrated circuits, single-chip systems, systems-on-chips, networks-on-chips, industrial Internet, cloud computing, cloud services, resource pooling, and cloud deployment models type, hybrid cloud, private cloud, public cloud, edge, edge computing, big data, data mining, data analysis, data fusion, software definition Storage, Software Defined Networking, Network Virtualization, Virtual Machines, Virtual Reality, Augmented Reality, Containers, Live Migration of VMs, Blocks Chain, blockchain as a service, Byzantine fault tolerance mechanism, decentralized application, distributed ledger, public distributed ledger system, private distributed Distributed ledger system, smart contract" (see 10.58~10.83.7), changed "risk management, enterprise resource planning, smart data Library" definition (see 10.29, 10.46, 10.51, 9.29, 9.43, 9.47 of the.2011 edition), delete the term "digital power plant" (see 9.68 of the.2011 edition); h) Added the term "functional safety and network security" (see Chapter 11), and changed the definition of "firewall, safety integrity level" (see 11.2.50, 11.1.21, 8.8.47, 7.11 of the.2011 edition), delete the term "network security isolation gatekeeper" (see 9.57); i) Change "reliability" to "credibility" (see Chapter 12, Chapter 10 of the.2011 edition), and add "failure mechanism, failure mode, Failure detection, time to failure detection, service life, corrective maintenance, preventive maintenance, planned maintenance, condition monitoring" terms (see 12.3, 12.4, 12.11, 12.12, 12.16, 12.48, 12.49, 12.50, 12.53), changed the "failure, failure, latent failure, intermittent Fault, persistent fault, fault location, fault diagnosis, repair, reliability, maintainability, maintainability, availability, reliability, flatness Average working time before failure, Mean working time between failures, Available time, Redundancy, Working redundancy, Standby redundancy, Fault tolerance, Failure Safety, reliability models, failure mode and effects analysis, fault trees, predictive maintenance, condition-based maintenance, reliability-centred maintenance "repair" definition (see 12.2, 12.5, 12.6, 12.8, 12.9, 12.13~12.15, 12.23~12.30, 12.32~12.36, 12.38, 12.41, 12.42, 12.51, 12.52, 12.54, 10.28, 10.2, 10.5, 10.7, 10.8, 10.13~10.15 of the.2011 edition, 10.23~10.27, 10.29~10.31, 10.33~10.37, 10.39, 10.42, 10.43, 9.61, 9.62), the term "failure Mechanism, transient fault, fault identification, fault identification time, fault resolution" (see 10.3, 10.6, 10.10,.2011 edition 10.11, 10.12). Please note that some contents of this document may refer to patents. 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 Power Plant Process Monitoring and Information Standardization Technical Committee (SAC/TC376). This document is drafted by. General Electric Power Planning Institute Co., Ltd., China Electric Power Engineering Consulting Group North China Electric Power Design Institute Co., Ltd., CNNC Wuhan Nuclear Power Operation Technology Co., Ltd., Dongfang Electric Group Science and Technology Research Institute Co., Ltd., University of Electronic Science and Technology of China, Shanghai Pudong Development Development Bank Co., Ltd., China Power Engineering Consulting Group Co., Ltd., State Power Investment Corporation Inner Mongolia Baiyinhua Coal and Electricity Co., Ltd. Power Generation Branch, Beijing Donghua Botai Technology Co., Ltd., Chengdu Textile College, Rundian Energy Science and Technology Co., Ltd., etc. The main drafters of this document. Zhang Jinbin, Du Zhongming, Kang Chengjie, Ma Xinxin, Zhang Xuliang, Li Yunbo, Yuan Xiaoshu, Wang Qiujin, Zhang Jiawei, Liu Bin, Zeng Desen, Liu Yuxin, Li Zhongbing, Zhang Chao, Peng Yangzi, Xu Canling, Guo Yinchang, Zhang Tongfeng, Guo Zhongkai, Wang Shuai, Zhu Feng. The release status of previous versions of this document and the documents it replaces are as follows. ---It was first published as GB/T 26863-2011 in.2011; --- This is the first revision. Thermal Power Station Monitoring System Terminology1 ScopeThis document defines the terms and definitions related to thermal power station monitoring system. This document is applicable to conventional thermal power plants, solar thermal power plants, geothermal power plants, biomass thermal power plants, conventional islands of nuclear power plants and auxiliary system.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 4208 enclosure protection level (IP code) GB/T 17626 (all parts) Electromagnetic compatibility test and measurement technology3 Basic terms3.1 The process of obtaining electrical energy from other forms of energy. 3.2 [power plant Facilities for generating electricity. Note. Usually includes buildings (structures), energy conversion equipment and all necessary auxiliary equipment. 3.3 Thermal power station thermalpowerplant A power station that generates electricity by converting thermal energy. Note. Heat energy may be obtained from multiple energy sources. 3.4 conventional thermal power plant Burn coal, oil, natural gas or other hydrocarbon fuels, and convert the obtained heat energy into mechanical energy to drive the generator set to produce electric energy thermal power station. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 26863-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 26863-2022_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/T 26863-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 26863-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 26863-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 26863-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
