HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB/T 41342-2022 English PDF

US$279.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41342-2022: Site testing method for power performance of electricity producing tidal energy converters
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 41342-2022English279 Add to Cart 3 days [Need to translate] Site testing method for power performance of electricity producing tidal energy converters Valid GB/T 41342-2022

PDF similar to GB/T 41342-2022


Standard similar to GB/T 41342-2022

GB/T 41087   GB/T 51063   NB/T 32012   GB/T 41340.2   GB/T 41340.1   

Basic data

Standard ID GB/T 41342-2022 (GB/T41342-2022)
Description (Translated English) Site testing method for power performance of electricity producing tidal energy converters
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard F14
Word Count Estimation 14,143
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 41342-2022: Site testing method for power performance of electricity producing tidal energy converters


---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.
Site testing method for power performance of electricity producing tidal energy converters ICS 07.060;27.180 CCSF14 National Standards of People's Republic of China Field test method for power characteristics of tidal current power generation device 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 Provisions 2 4.1 Test Step 2 4.2 Test Requirements 2 5 Flow measurement 3 5.1 Flow rate measuring instrument 3 5.2 Layout position of flow measuring instrument 3 5.3 Numerical Model 5 5.4 Calculation of flow rate parameters 5 6 Measurement of output electric power of tidal current power generation device 5 6.1 Electric power measuring instruments 5 6.2 Electrical power measurement position 5 6.3 Power test environment 6 7 Power characteristics of tidal current power generation device 6 7.1 Power curve 6 7.2 Conversion efficiency 7 7.3 Annual Power Generation7 Appendix A (Normative) Test Report 9

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 by the Ministry of Natural Resources of the People's Republic of China. This document is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283). This document is drafted by. National Marine Technology Center, National Marine Standard Measurement Center, Tianjin University, Harbin Ruiha Technology Development Co., Ltd. Company, Shandong Electric Power Engineering Consulting Institute Co., Ltd. The main drafters of this document. Wang Xiangnan, Xia Hainan, Zhang Yuanfei, Guo Yi, Jia Ning, Xue Caixia, Li Qiang, Wang Jing, Xu Chunhong, Bai Zhigang, Yang Yong, Zhu Yueyong. Field test method for power characteristics of tidal current power generation device

1 Scope

This document specifies the general provisions for field testing of power characteristics of tidal current power generation devices, flow rate measurement, and output power of tidal current power generation devices. Rate measurement and power characteristics of tidal power generation devices. This document is applicable to the power characteristic test of tidal current power generation devices of grid-connected or independent power stations under real sea conditions.

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 12763.2-2007 Oceanographic Survey Specifications Part 2.Marine Hydrological Observations GB/T 12763.10-2007 Code for Oceanographic Survey Part 10.Submarine Topography Survey GB/T 20840.1-2010 Transformer Part 1.General Technical Requirements GB/T 20840.2-2014 Transformers Part 2.Supplementary technical requirements for current transformers GB/T 20840.3-2013 Transformers Part 3.Supplementary technical requirements for electromagnetic voltage transformers JTS/T 231-4-2021 Technical Specification for Simulation Test of Water Transport Engineering IEC 60688.2012 Electrical measuring transducers (Electrical

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Conversion efficiency The ratio of the output energy of the tidal current power generation device to the input energy of the flow rate. 3.2 Equivalent diameter DE The impeller diameter of the tidal power generator. Note 1.For the horizontal axis tidal current power generation device, it refers to the diameter of the rotating impeller of the tidal current power generation device. Note 2.For the vertical axis power flow power generation device, it refers to the diameter of the rotating impeller of the horizontal axis power flow power generation device equivalently transformed into the same swept area. Note 3.The unit is meters (m). 3.3 Energy capture cross-sectional area energycapturearea The area of the tidal current power generation device that captures the input energy of the tidal current. Note 1.For the vertical axis tidal current power generation device, it refers to the swept area of the tidal current energy power generation device. Note 2.For the horizontal axis tidal current power generation device without a shroud, it refers to the projected area of the sweeping area of the tidal current power generation device in the direction of the flow velocity.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41342-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41342-2022_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 41342-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41342-2022_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 [email protected]. 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.