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GB/T 35704-2017 English PDF

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GB/T 35704-2017: Ship shaft brushless doubly fed AC generator
Status: Valid
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GB/T 35704-2017English519 Add to Cart 5 days [Need to translate] Ship shaft brushless doubly fed AC generator Valid GB/T 35704-2017

Standard similar to GB/T 35704-2017

GB/T 35700.2   GB/T 35696   

Basic data

Standard ID GB/T 35704-2017 (GB/T35704-2017)
Description (Translated English) Ship shaft brushless doubly fed AC generator
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard U61
Classification of International Standard 47.020.60
Word Count Estimation 26,284
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 35704-2017: Ship shaft brushless doubly fed AC generator

---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.
Ship shaft brushless doubly-fed AC generator ICS 47.020.60 U61 National Standards of People's Republic of China Ship shaft brushless doubly-fed alternator 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 classification and marking 2 5 Design and Structure 8 6 Requirements 9 7 Test Method 13 Inspection rules 17 9 logo, packaging, transportation and storage 19 Appendix A (informative) chassis number and the corresponding relationship between speed and rated power 21 Appendix B (Informative) Shaft extension keys size and tolerance 22

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by China State Shipbuilding Corporation. This standard by the National Ship Electrical and Electronic Equipment Standardization Technical Committee (SAC/TC531) centralized. This standard drafting unit. China Yangtze River Shipping Group Motor Factory, China Shipbuilding Industry Institute of Technology and Economy, Shanghai Ship Research Institute Cinemas, Tianhai Convergence Defense Equipment Technology Co., Ltd., Shanghai Jia Hao Shipyard Engineering Research and Design Co., Ltd., China Classification Society Wuhan regulations Fan Institute, Huazhong University of Science and Technology, Wuhan Yang Hua Electric Co., Ltd., Zhejiang Dong Peng Shipbuilding Co., Ltd.. The main drafters of this standard.Gigang, Qian Cheng, Liu Zhaohua, Wang Xuefan, Huang Kehuang, Qin Bingjun, Chen Lijian, Yuan Xin, Chen Cong, Liu Yishe, Le Pengfei, Guo Jia, Zhao Xiaobin, Yang Qian, Shuxian Xian, stretch, Liu Meng Park. Ship shaft brushless doubly-fed alternator

1 Scope

This standard specifies the rated power of 30kVA ~ 1750kVA ship shaft brushless doubly-fed alternator (hereinafter referred to as generator) Terms and definitions, classification and marking, design and construction, requirements, test methods, inspection rules, marking, packaging, shipping and storage. This standard applies to the rated power of 30kVA ~ 1750kVA, the rated frequency of 50Hz shaft brushless doubly-fed AC generator Machine design, manufacture and inspection. 60Hz ship shaft brushless doubly-fed alternator can refer to use.

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 191 Packaging - Pictorial signs GB/T 1971 rotary motor line end signs and direction of rotation GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Ka. Salt spray Protection class (IP code) classification of the overall structure of a rotating electric machine GB/T 4942.1-2006 GB/T 7060 marine rotary motor basic technical requirements GB/T 10068 Shaft center height of 56mm and above the motor vibration and vibration measurement, assessment and limits GB/T 10069.1 rotary motor noise measurement methods and limits - Part 1. Rotor electrical noise measurement method GB/T 10250 marine electrical and electronic equipment electromagnetic compatibility General specification for marine synchronous generator GB/T 12975-2008 General technical requirements for packaging of electromechanical products GB/T 14711-2013 General safety requirements for small and medium sized rotating electrical machines GB/T 22719.1 alternating current low-voltage motors interspersed winding inter-turn insulation Part 1. Test methods CB/T 3667.1 ship cable laying and electrical equipment installation accessories cable through the device

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Brushless doubly fed generator brushlessdoubly-fedgenerator The stator has two groups of three-phase symmetrical windings with different pole pairs (power winding and control winding respectively), the power winding is connected with the power grid (or negative Load), the control winding through the converter connected to the grid (or load), by adjusting the control winding voltage and current amplitude and frequency, the power winding in The generator can output constant voltage and frequency within the running speed range of the product. 3.2 Generator power windings powerwindingofthegenerator Generator connected to the grid (or load) of the stator winding. 3.3 Generator control windings controlwindingofthegenerator The generator is connected to the stator windings of the converter.

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