大家一起学标准之IEC61400-1(2)
今天继续学习IEC61400-1.
INTRODUCTION
This part of IEC 61400 outlines minimum design requirements for wind turbines and is not intended for use as a complete design specification or instruction manual.
Any of the requirements of this document may be altered if it can be suitably demonstrated that the safety of the system is not compromised. This provision, however, does not apply to the classification and the associated definitions of external conditions in Clause 6. Compliance with this document does not relieve any person, organization, or corporation from the responsibility of observing other applicable regulations.
This document is not intended to give requirements for wind turbines installed offshore, in particular for the support structure. For offshore installations, reference is made to the IEC 61400-3 series.
引言
本部分 IEC 61400 标准规定风电机组最低限度设计要求，不作为完整的产品设计规范或使用操作手册。
若能够充分论证修改条款后不会损害整机系统安全性，则本文件内任意条款均可进行调整；但第 6 章中外部环境分级及其配套定义不得修改。即便产品符合本文件各项要求，相关个人、机构、企业仍需遵守其他适用法律法规，不得因此豁免法定合规义务。
本文件不适用于海上风电机组（尤其是支撑结构部分）；海上风机设计应参照 IEC 61400-3 系列标准。
WIND ENERGY GENERATION SYSTEMS –
Part 1: Design requirements
1 Scope
This part of IEC 61400 specifies essential design requirements to ensure the structural integrity of wind turbines. Its purpose is to provide an appropriate level of protection against damage from all hazards during the planned lifetime.
This document is concerned with all subsystems of wind turbines such as control and protection functions, internal electrical systems, mechanical systems and support structures.
This document applies to wind turbines of all sizes. For small wind turbines, IEC 61400-2 can be applied. IEC 61400-3-1 provides additional requirements to offshore wind turbine installations.
This document is intended to be used together with the appropriate IEC and ISO standards mentioned in Clause 2.
风能发电系统
第 1 部分：设计要求
1 范围
本部分 IEC 61400 标准规定核心设计要求，保障风电机组结构完整性，旨在使机组在设计寿命周期内，针对各类风险具备合理的防护能力，避免发生损毁。
本文件覆盖风电机组全部子系统，包括控制与保护功能、机组内部电气系统、机械系统以及支撑结构。
本标准适用于全规格尺寸的风电机组；小型风电机组可执行 IEC 61400-2；IEC 61400-3-1 针对海上风电机组项目补充专项设计要求。
本文件需与第 2 章所列对应的 IEC、ISO 配套标准配合使用。
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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.
IEC 60034 (all parts), Rotating electrical machines
IEC 60038, IEC standard voltages
IEC 60071-1, Insulation co-ordination – Part 1: Definitions, principles and rules
IEC 60071-2, Insulation co-ordination – Part 2: Application guidelines
IEC 60076 (all parts), Power transformers
IEC 60204-1, Safety of machinery – Electrical equipment of machines – Part 1: General requirements
IEC 60204-11:2000, Safety of machinery – Electrical equipment of machines – Part 11: Requirements for HV equipment for voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV
IEC 60364 (all parts), Low voltage electrical installations
IEC 60529, Degrees of protection provided by enclosures (IP Code)
IEC 60664-1, Insulation coordination for equipment within low-voltage systems – Part 1: Principles, requirements and tests
IEC 60664-3, Insulation coordination for equipment within low-voltage systems – Part 3: Use of coating, potting or moulding for protection against pollution
IEC 60721 (all parts), Classification of environmental conditions
IEC 61000-6-2, Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity standard for industrial environments
IEC 61400-3, Wind turbines – Part 3: Design requirements for offshore wind turbines
IEC 61400-4, Wind Turbines – Part 4: Design requirements for wind turbine gearboxes
IEC 61400-24, Wind turbines – Part 24: Lightning protection
IEC 61439 (all parts), Low-voltage switchgear and controlgear assemblies
IEC 61800-4, Adjustable speed electrical power drive systems – Part 4: General requirements – Rating specifications for AC power drive systems above 1 000 V AC and not exceeding 35 kV
IEC 61800-5-1, Adjustable speed electrical power drive systems – Part 5-1: Safety requirements – Electrical, thermal and energy
IEC 62271 (all parts), High-voltage switchgear and controlgear
IEC 62305-3, Protection against lightning – Part 3: Physical damage to structures and life hazard
IEC 62305-4, Protection against lightning – Part 4: Electrical and electronic systems within structures
IEC 62477-1:2012, Safety requirements for power electronic converter systems and equipment – Part 1: General
ISO 76, Rolling bearings – Static load ratings
ISO 281, Rolling bearings – Dynamic load ratings and rating life
ISO 2394, General principles on reliability for structures
ISO 2533, Standard Atmosphere
ISO 4354, Wind actions on structures
ISO 6336-2, Calculation of load capacity of spur and helical gears – Part 2: Calculation of surface durability (pitting)
ISO 6336-3:2006, Calculation of load capacity of spur and helical gears – Part 3: Calculation of tooth bending strength
ISO 12494:2001, Atmospheric icing on structures
ISO 13850, Safety of machinery – Emergency stop function – Principles for design
ISO/TS 162881, Rolling bearings – Methods for calculating the modified reference rating life for universally loaded bearings
2 规范性引用文件
下列文件在本标准中被引用，其全部或部分条文构成本标准的强制性要求。注日期引用文件仅采用标注版本；未注日期引用文件采用其最新有效版本（含所有修改单）。
IEC 系列引用标准
1.IEC 60034（所有部分）：旋转电机
2.IEC 60038：IEC 标准电压
3.IEC 60071-1：绝缘配合 第 1 部分：定义、原则与规则
4.IEC 60071-2：绝缘配合 第 2 部分：应用导则
5.IEC 60076（所有部分）：电力变压器
6.IEC 60204-1：机械安全 机械电气设备 第 1 部分：通用要求
7.IEC 60204-11:2000：机械安全 机械电气设备 第 11 部分：交流 1000V / 直流 1500V~36kV 高压设备要求
8.IEC 60364（所有部分）：低压电气装置
9.IEC 60529：外壳防护等级（IP 代码）
10.IEC 60664-1：低压系统内设备绝缘配合 第 1 部分：原则、要求与试验
11.IEC 60664-3：低压系统内设备绝缘配合 第 3 部分：采用涂覆、灌封、模塑方式实现防污秽防护
12.IEC 60721（所有部分）：环境条件分类
13.IEC 61000-6-2：电磁兼容 (EMC) 第 6-2 部分：通用标准 工业环境抗扰度标准
14.IEC 61400-3：风电机组 第 3 部分：海上风电机组设计要求
15.IEC 61400-4：风电机组 第 4 部分：风电机组齿轮箱设计要求
16.IEC 61400-24：风电机组 第 24 部分：雷电防护
17.IEC 61439（所有部分）：低压成套开关设备和控制设备
18.IEC 61800-4：可调速电力传动系统 第 4 部分：通用要求 交流 1000V~35kV 传动系统额定规范
19.IEC 61800-5-1：可调速电力传动系统 第 5-1 部分：安全要求 电气、热、能量相关安全
20.IEC 62271（所有部分）：高压开关设备和控制设备
21.IEC 62305-3：雷电防护 第 3 部分：建筑物物理损伤与人身危险防护
22.IEC 62305-4：雷电防护 第 4 部分：建筑物内电气与电子系统防护
23.IEC 62477-1:2012：电力电子变流系统与设备安全要求 第 1 部分：总则
ISO 系列引用标准
1.ISO 76：滚动轴承 额定静载荷
2.ISO 281：滚动轴承 额定动载荷与额定寿命
3.ISO 2394：结构可靠性通用原则
4.ISO 2533：标准大气条件
5.ISO 4354：结构上的风荷载作用
6.ISO 6336-2：圆柱齿轮与锥齿轮承载能力计算 第 2 部分：齿面接触疲劳（点蚀）校核
7.ISO 6336-3:2006：圆柱齿轮与锥齿轮承载能力计算 第 3 部分：轮齿弯曲强度校核
8.ISO 12494:2001：结构大气覆冰
9.ISO 13850：机械安全 急停功能 设计原则
10.ISO/TS 162881：滚动轴承 全工况载荷下修正参考额定寿命计算方法
