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GB/T 41369-2022 English PDF

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US$419.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41369-2022: Quality evaluation of comprehensive performance of units operation of small hydropower stations
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41369-2022	419	Add to Cart	4 days	Quality evaluation of comprehensive performance of units operation of small hydropower stations	Valid

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Basic data

Standard ID: GB/T 41369-2022 (GB/T41369-2022)
Description (Translated English): Quality evaluation of comprehensive performance of units operation of small hydropower stations
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P59
Word Count Estimation: 21,28
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41369-2022: Quality evaluation of comprehensive performance of units operation of small hydropower stations

---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.
Quality evaluation of comprehensive performance of units operation of small hydropower stations ICS 27.140 CCSP59 National Standards of People's Republic of China Comprehensive performance of small hydropower units in operation Quality assessment 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 Assessment content and requirements 2 4.1 Basic requirements 2 4.2 Turbine Operational Performance Quality 2 4.3 Operational performance quality of hydro-generator 4 4.4 Operating performance quality of excitation system 6 4.5 Operational performance quality of speed control system 7 4.6 Operational performance quality of turbine inlet valve 8 4.7 Operational performance quality of other equipment 9 5 Comprehensive assessment 9 5.1 Basic conditions for assessment 9 5.2 Scoring principles and scoring methods 9 5.3 Assessment Conclusions 10 Appendix A (normative) Evaluation Item Scoring Method 11 Appendix B (Informative) Comprehensive Performance Quality Score Sheet 15

foreword

This 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 and managed by the Ministry of Water Resources of the People's Republic of China. This document is drafted by. China Academy of Water Resources and Hydropower. The main drafters of this document. Xu Hongquan, Li Tieyou, Wang Wanpeng, Liao Cuilin, Chen Rui, Wang Kai, Qu Jun. Comprehensive performance of small hydropower units in operation Quality assessment

1 Scope

This document specifies the content, requirements and methods for the comprehensive performance quality assessment of the units used in small hydropower stations. This document is applicable to hydro-generators whose unit power is between 0.5MW and 25MW and the diameter of the turbine runner is not greater than 3.3m. Evaluation of the overall performance quality of the group operation. For units with a power between 0.1MW and 0.5MW, you can refer to the implementation.

2 Normative references

The 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 7894 Basic technical conditions of hydro-generators GB/T 8564 Technical Specification for Installation of Hydrogenerator Sets GB/T 9652.1 Technical conditions of turbine speed control system GB/T 9652.2 Turbine Speed Governing System Test GB/T 10585-1989 Basic technical requirements for the excitation system of small and medium-sized synchronous motors GB/T 14478 Basic technical conditions for inlet valves of large and medium turbines GB/T 15469.1 Cavitation Erosion Assessment of Turbines, Accumulator Pumps and Water Pumps - Part 1.Cavitation Erosion Assessment of Impact Turbines GB/T 17189 Hydraulic machinery (turbine, accumulator pump and water pump turbine) vibration and pulsation field test procedures GB/T 19184 Cavitation Erosion Assessment of Water Bucket Turbine GB/T 20043 Field Acceptance Test Procedures for Hydraulic Performance of Turbine, Storage Pump and Pump Turbine GB/T 21717 Specifications for Type Parameters and Performance of Small Hydro Turbines GB/T 21718 Basic technical conditions for small turbines GB/T 22140 Field Acceptance Test Procedures for Small Hydro Turbines GB/T 27989 Basic technical conditions for small hydro-generators GB/T 29403 Technical Guidelines for Sediment Wear of Impact Turbine GB/T 50964 Technical Specifications for Operation and Maintenance of Small Hydropower Stations JB/T 7072 Series Spectrum of Turbine Governor and Hydraulic Device SL229 Code for Automation Design of Small Hydroelectric Power Stations SL555 Field Efficiency Test Procedure for Small Hydropower Stations SL696 Basic technical conditions of water inlet valve for small turbines

3 Terms and Definitions

There are no terms and definitions that need to be defined in this document. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41369-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41369-2022_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 41369-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41369-2022_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+ countries

Question 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.