GB/T 35683-2017 English PDF

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GB/T 35683-2017: Specifications for steam turbines in conventional island of nuclear power plant (PWR)
Status: Valid

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Basic data

Standard ID: GB/T 35683-2017 (GB/T35683-2017)
Description (Translated English): Specifications for steam turbines in conventional island of nuclear power plant (PWR)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K54
Classification of International Standard: 27.040
Word Count Estimation: 22,239
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
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 35683-2017: Specifications for steam turbines in conventional island of nuclear power plant (PWR)

---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.
Specifications for steam turbines in conventional island of nuclear power plant (PWR) ICS 27.040 K54 National Standards of People's Republic of China Nuclear power plant conventional island (PWR) turbine specification Specifications forsteamturbinesinconventionalislandof nuclearpowerplant (PWR) 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Guaranteed value 2 5 adjustment 3 6 operation and overhaul 4 7 parts 5 8 Foundations and buildings 8 9 to the pump drive 8 Turbine Assist System 11 meter 10 12 Protection System 11 13 vibration 13 14 noise 14 15 Test 14 16 Package Transportation and Installation 15 The design information that should be provided by the buyer 15 18 Supplier should provide design information 17 Steam turbine feed water heat 17

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China Electrical Equipment Industry Association. This standard by the National Standardization Technical Committee steam turbine (SAC/TC172) centralized. This standard was drafted unit. Shanghai Power Equipment Design Institute, Dongfang Electric Group Dongfang Turbine Co., Ltd., Harbin Steam Turbine Machine factory limited liability company, Shanghai Electric Power Equipment Co., Ltd. Shanghai Steam Turbine Factory. The main drafters of this standard. Li Yujie, Yuan Yongqiang, Yang Xiaohui, Ye Fen, Liang Feng, Cui Jianguo, Gao Hong, Qian Chen Lin. Nuclear power plant conventional island (PWR) turbine specification

1 Scope

This standard specifies the nuclear power plant conventional island (PWR) turbine equipment warranty value, regulation, operation and maintenance, parts and other requirements. This standard applies to the rated power of 300MW and above conventional island nuclear power plant (pressurized water reactor) condensing steam turbine. Power is less than 300MW And non-condensable steam turbine nuclear power can refer to the implementation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 3785.1 Electroacoustic sound level meter Part 1. Specification Specification for steam turbines for stationary power generation GB/T 5578-2007 GB/T 6075.1 Mechanical vibration - Measurement on non-rotating parts - Evaluation of machine vibration - Part 1. General GB/T 6075.2 mechanical vibration measurement on non-rotating parts to evaluate the vibration of the machine Part 2. More than 50MW power, Rated speed 1500r/min, 1800r/min, 3000r/min, 3600r/min Land-mounted turbines and generators GB/T 7441 Turbine and driven machinery issued by the measurement of space noise GB/T 8117.1 Turbine thermal performance acceptance test procedures Part 1. Method A large condensing steam turbine high accuracy test GB/T 8117.2 Turbine thermal performance acceptance test procedures Part 2. Method B various types and sizes of turbine wide standard Correct test GB/T 11348.1 Rotating machinery - Measurement and assessment of radial vibration of shafts - Part 1. General GB/T 11348.2 Mechanical vibration measurement on a rotating shaft Evaluation of machine vibration Part 2. Power greater than 50MW, rated Working speed 1500r/min, 1800r/min, 3000r/min, 3600r/min Land-mounted steam turbine and generator GB/T 22198 turbine speed control system acceptance test

3 Terms and definitions

GB/T 5578-2007 defined and the following terms and definitions apply to this document. 3.1 Nuclear Power Turbine nuclearpowerturbine Using the steam generated at the nuclear island as a working fluid, the energy of the steam is converted into a rotary power machine that is a mechanical power. 3.2 The maximum calculation speed maximumcalculatedoverspeed It is assumed that the speed may occur when the governor fails and the maximum speed is limited only by the overspeed trip device. 3.3 Summer continuous running power summercontinuousrating; SCR In the provisions of the summer back pressure, the rated new steam parameters, reheat steam parameters and the water supply conditions, does not exceed the specified life, Continuous power emitted at the generator terminals. ......

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