2023-3-27 3.236.241.39
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB/T 25389.1-2018
GB/T 25389.1-2018   Wind turbines-Permanent magnet synchronous generator-Part 1:Technical conditions (English Version)
Standard No.: GB/T 25389.1-2018 Status:valid remind me the status change

Email:

Language:English File Format:PDF
Word Count: 5500 words Price(USD):130.0 remind me the price change

Email:

Implemented on:2018-12-1 Delivery: via email in 1 business day
,,
Standard No.: GB/T 25389.1-2018
English Name: Wind turbines-Permanent magnet synchronous generator-Part 1:Technical conditions
Chinese Name: 风力发电机组 永磁同步发电机 第1部分:技术条件
Chinese Classification: F11    Wind energy
Professional Classification: GB    National Standard
Issued by: SAIC AND SAC
Issued on: 2018-05-14
Implemented on: 2018-12-1
Status: valid
Superseding:GB/T 25389.1-2010 Wind turbine low-speed permanent magnet synchronous generator—Part 1:Technical conditions
Language: English
File Format: PDF
Word Count: 5500 words
Price(USD): 130.0
Delivery: via email in 1 business day
1 Scope This part of GB/T 25389 specifies the main types, technical requirements, testing methods, inspection rules, marking and packaging, service life, etc. of permanent magnet synchronous generators for wind turbines connected to the grid via converters. This part is applicable to permanent magnet synchronous generators (hereinafter referred to as generators), and may be referred to by other types of generators. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 755 Rotating electrical machines - Rating and performance GB/T 997 Rotating electrical machines - Classification of types of construction, mounting arrangements and terminal box position (IM Code) GB/T 1993 Cooling methods for rotating electrical machines GB/T 2900.25 Electrotechnical terminology - Rotating electrical machines GB/T 4831 Specification for model of rotating electrical motor GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification GB/T 10068 Mechanical vibration of certain machines with shaft heights 56mm and higher - Measurement, evaluation and limits of vibration severity GB/T 10069.1 Measurement of the airborne noise emitted by rotating electrical machines and the noise limits - Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines GB/T 10069.3 Measurement of airborne noise emitted by rotating electrical machines and the noise limits - Part 3: Noise limits GB/T 12665 Requirements of damp-heat testing of electrical machine for service in general environmental condition GB/T 22714 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines GB/T 22715 Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines GB/T 22719.1 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods GB/T 22719.2 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits GB/T 25389.2 Wind turbines - Permanent magnet synchronous generator - Part 2: Testing methods 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 2900.25 and the following apply. 3.1 irreversible magnetizing loss difference in magnetic properties of the permanent magnet failing to restore to the original value after the external conditions are restored. It is generally manifested as residual magnetism or loss of magnetic flux 3.2 efficiency curve relationship between the output power and the efficiency of generators at different working points on the unit's speed-power curve 3.3 power characteristic expression of the generating capacity of generators; the power characteristic curve shows the relationship of the generator speeds and the maximum output power at corresponding speeds
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Model, type and basic requirements 5 Technical requirements 6 Testing methods 7 Inspection rules 8 Marking, packaging, environment protection, security and service life
Referred in GB/T 25389.1-2018:
*GB/T 191-2008 Packaging - Pictorial Marking for Handling of Goods
*GB/T 755-2019 Rotating electrical machines—Rating and performance
*GB/T 997-2008 Rotating Electrical Machines—Classification of Types of Construction, Mounting Arrangements and Terminal Box Position (IM Code)
*GB/T 1993-1993 Cooling methods for rotating electrical machines
*GB/T 2900.25-2008 Electrotechnical terminology - Rotating electrical machines
*GB/T 4831-2016 Specification for model of rotating electrical motor
*GB/T 4942.1-2006 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code)-Classification
*GB/T 10068-2020 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement, evaluation and limits of vibration severity
*GB/T 10069.1-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
*GBT10069.3-
*GB/T 12665-2017 Requirements of damp-heat testing of electrical machine for service in general environmental condition
*GB/T 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines
*GB/T 22715-2016 Impulse voltage withstand levels of form-wound stator coils for rotating a. c.machines
*GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
*GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits
*GB/T 25389.2-2018 Wind turbines-Permanent magnet synchronous genertor-Part 2:Testing methods
GB/T 25389.1-2018 is referred in:
*GB/T 25389.2-2018 Wind turbines-Permanent magnet synchronous genertor-Part 2:Testing methods
Code of China
Standard
GB/T 25389.1-2018  Wind turbines-Permanent magnet synchronous generator-Part 1:Technical conditions (English Version)
Standard No.GB/T 25389.1-2018
Statusvalid
LanguageEnglish
File FormatPDF
Word Count5500 words
Price(USD)130.0
Implemented on2018-12-1
Deliveryvia email in 1 business day
Detail of GB/T 25389.1-2018
Standard No.
GB/T 25389.1-2018
English Name
Wind turbines-Permanent magnet synchronous generator-Part 1:Technical conditions
Chinese Name
风力发电机组 永磁同步发电机 第1部分:技术条件
Chinese Classification
F11
Professional Classification
GB
ICS Classification
Issued by
SAIC AND SAC
Issued on
2018-05-14
Implemented on
2018-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 25389.1-2010 Wind turbine low-speed permanent magnet synchronous generator—Part 1:Technical conditions
Language
English
File Format
PDF
Word Count
5500 words
Price(USD)
130.0
Keywords
GB/T 25389.1-2018, GB 25389.1-2018, GBT 25389.1-2018, GB/T25389.1-2018, GB/T 25389.1, GB/T25389.1, GB25389.1-2018, GB 25389.1, GB25389.1, GBT25389.1-2018, GBT 25389.1, GBT25389.1
Introduction of GB/T 25389.1-2018
1 Scope This part of GB/T 25389 specifies the main types, technical requirements, testing methods, inspection rules, marking and packaging, service life, etc. of permanent magnet synchronous generators for wind turbines connected to the grid via converters. This part is applicable to permanent magnet synchronous generators (hereinafter referred to as generators), and may be referred to by other types of generators. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 755 Rotating electrical machines - Rating and performance GB/T 997 Rotating electrical machines - Classification of types of construction, mounting arrangements and terminal box position (IM Code) GB/T 1993 Cooling methods for rotating electrical machines GB/T 2900.25 Electrotechnical terminology - Rotating electrical machines GB/T 4831 Specification for model of rotating electrical motor GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification GB/T 10068 Mechanical vibration of certain machines with shaft heights 56mm and higher - Measurement, evaluation and limits of vibration severity GB/T 10069.1 Measurement of the airborne noise emitted by rotating electrical machines and the noise limits - Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines GB/T 10069.3 Measurement of airborne noise emitted by rotating electrical machines and the noise limits - Part 3: Noise limits GB/T 12665 Requirements of damp-heat testing of electrical machine for service in general environmental condition GB/T 22714 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines GB/T 22715 Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines GB/T 22719.1 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods GB/T 22719.2 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits GB/T 25389.2 Wind turbines - Permanent magnet synchronous generator - Part 2: Testing methods 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 2900.25 and the following apply. 3.1 irreversible magnetizing loss difference in magnetic properties of the permanent magnet failing to restore to the original value after the external conditions are restored. It is generally manifested as residual magnetism or loss of magnetic flux 3.2 efficiency curve relationship between the output power and the efficiency of generators at different working points on the unit's speed-power curve 3.3 power characteristic expression of the generating capacity of generators; the power characteristic curve shows the relationship of the generator speeds and the maximum output power at corresponding speeds
Contents of GB/T 25389.1-2018
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Model, type and basic requirements 5 Technical requirements 6 Testing methods 7 Inspection rules 8 Marking, packaging, environment protection, security and service life
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB/T 25389.1-2018, GB 25389.1-2018, GBT 25389.1-2018, GB/T25389.1-2018, GB/T 25389.1, GB/T25389.1, GB25389.1-2018, GB 25389.1, GB25389.1, GBT25389.1-2018, GBT 25389.1, GBT25389.1