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GB/T 33630-2017: Offshore wind turbine generator systems -- Specification for corrosion protection
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33630-2017 | English | 459 |
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Offshore wind turbine generator systems -- Specification for corrosion protection
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GB/T 33630-2017
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Basic data | Standard ID | GB/T 33630-2017 (GB/T33630-2017) | | Description (Translated English) | Offshore wind turbine generator systems -- Specification for corrosion protection | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | F11 | | Classification of International Standard | 27.180 | | Word Count Estimation | 23,249 | | Date of Issue | 2017-05-12 | | Date of Implementation | 2017-12-01 | | Quoted Standard | GB/T 470; GB/T 1732; GB/T 1733; GB/T 1740; GB/T 1768; GB/T 1771; GB/T 1865; GB/T 2423.4; GB/T 2423.16; GB/T 2423.18; GB/T 2694-2010; GB/T 4208; GB/T 5210; GB/T 5267.4; GB/T 6742; GB/T 8923.1; GB/T 8923.3; GB/T 9258.3; GB/T 9274; GB/T 9278; GB/T 9793-2012; | | 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 | | Summary | This standard specifies the corrosive environment control and the main structural parts and components (equipment) corrosion prevention methods and related technical requirements of offshore wind turbines. This standard applies to the horizontal shaft offshore wind turbine (hereinafter referred to as "unit") and components of the anti-corrosion design, construction, acceptance and operation and maintenance. This standard does not apply to the following structure and foundation of offshore wind turbine tower. | GB/T 33630-2017: Offshore wind turbine generator systems -- Specification for corrosion protection
---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.
Offshore wind turbine generator systems .Specification for corrosion protection
ICS 27.180
F11
National Standards of People's Republic of China
Code for corrosion protection of offshore wind turbines
2017-05-12 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface III
1 Scope 1
2 normative reference document 1
3 Terms and definitions 2
4 General 3
4.1 Corrosive environment 3
4.2 Overall anti-corrosion measures 3
5 Corrosion Environmental Control 4
5.1 Measures 4
5.2 Requirements 4
6 Protection of electrical equipment 4
6.1 Measures 4
6.2 Requirements 4
Protection of steel structural parts and components 5
7.1 Measures 5
7.2 Surface treatment 6
7.3 Coating protection 7
7.4 Thermal Spraying Metal Protection 9
7.5 hot dip galvanized protection 11
7.6 Composite Coating Protection 12
Protection of composite parts 13
8.1 Protection of the blade 13
8.2 Protection of nacelle hood and shroud 16
Maintenance and Inspection
Appendix A (Normative Appendix) Corrosion Rate Detection 19
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Machinery Industry Federation.
This standard is under the jurisdiction of the National Wind Machinery Standardization Technical Committee (SAC/TC50).
The drafting unit of this standard. China Shipbuilding Heavy Industry (Chongqing) Sea Wind Power Equipment Co., Ltd., China Agricultural Mechanization Research Institute Hohhot
, China Power Construction Group East China Investigation and Design Institute Co., Ltd., North China Electric Power University, Xinjiang Goldwind Technology Co., Ltd., China Shipbuilding Heavy Industries
(Group) Co., Ltd., Guodian United Power Technology Co., Ltd., Xiangdian Wind Energy Co., Ltd.,
Dongfang Electric Wind Power Co., Ltd.
The main drafters of this standard. Tao Youchuan, Tang Yongchun, Wang Jianping, Wang Ye, Hou Chengyu, Zhang Wanjun, Huang Jinyu, Li Shunjian, Zhang Haiya,
Zhou Zutian, Tang Wenbing, Ouyang Hai Li, Zhao Shengji, Jiang Zhenqiang, Yan Jiaming, Tian De, Wu Zhahai, Zhang Dongya, Zhang Lexing, Xu Chuqi, Zhang Qin,
Liu Zuohui, Yang Jianfeng, Luo Hengqiang, Zongduo.
Code for corrosion protection of offshore wind turbines
1 Scope
This standard specifies the corrosive environment control of offshore wind turbines and the main structural parts, components (equipment) anti-corrosion commonly used methods and related
skills requirement.
This standard applies to the horizontal shaft offshore wind turbine (hereinafter referred to as "unit") and components of the anti-corrosion design, construction, acceptance and operation
maintain.
This standard does not apply to the following structure and foundation of offshore wind turbine tower.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 470 zinc ingots
GB/T 1732 Determination of impact resistance of paint film
GB/T 1733 Determination of water resistance of film
GB/T 1740 film moisture resistance test method
GB/T 1768 Paints and varnishes - Determination of abrasion resistance - Rotating rubber grinding wheel method
GB/T 1771 Paints and varnishes - Determination of resistance to neutral salt spray
GB/T 1865 Paints and varnishes Artificial climate Aging and artificial radiation exposure Filtration of xenon arc radiation
GB/T 2423.4 Environmental testing for electric and electronic products - Part 2. Test methods - Test Db. alternating hot and humid (12h 12h
ring)
GB/T 2423.16 Environmental testing for electric and electronic products - Part 2. Test methods - Test J and Guideline.
GB/T 2423.18 Environmental tests - Part 2. Test methods Test Kb. Salt mist, alternating (sodium chloride solution)
Technical specification for manufacturing of transmission tower
GB/T 4208 enclosure protection class (IP code)
GB/T 5210 Paints and varnishes - Adhesion test
GB/T 5267.4 Fasteners - Surface treatment - Corrosion - resistant stainless steel passivation treatment
GB/T 6742 Paints and varnishes Bending test (cylindrical shaft)
GB/T 8923.1 Visual evaluation of surface cleanings of steel surface before coating of coatings - Part 1. Uncoated steel
Surface and a comprehensive removal of the original coating after the steel surface corrosion level and treatment level
GB/T 8923.3 Visual evaluation of surface cleanliness of steel surface before coating of coatings - Part 3. Welds, edges and others
Area of the surface defect handling level
GB/T 9258.3 Particle size analysis of abrasive abrasives - Part 3. Determination of particle size composition of powder P240 ~ P2500
GB/T 9274 Paints and varnishes - Determination of resistance to liquid media
GB/T 9278 Paint sample state regulation and test temperature and humidity
GB/T 9793-2012 Thermal Spraying Metal and Other Inorganic Coatings Zinc, Aluminum and Its Alloys
GB/T 10125 artificial atmosphere corrosion test salt spray test
GB/T 12608 Technical classification for the classification and supply of wires, rods and cores for thermal spraying flames and arc spraying
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