苏司兰风力发电1.25 MW零 部 件 简 介
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零 部 件 简 介
0
INDEX 目录
01. Introduction 简介 02. Orientation 介绍 03. Technical Features 技术特征 04. Functional Specifications 功能规格 05. WTG Components 风力发电机组件 06. Switchgear
9
03. TECHNICAL FEATURES
技术特征（继续）
(Contd.)
16. The high-speed shaft of Gear Box rotates at approx. 1506 rpm for 1250 kW generator winding (G1) and 1006 rpm for 250 kW generator winding (G2) and drives the electrical Generator 齿轮箱的高速轴旋转速度，1250kW发电机线圈（G1）为1506rmp, 250kW发电机线圈（G2）为 1006rpm，驱动电发电机 17. A separate oil-cooling unit with micro-filter system is provided for cooling the oil in the Gear Box 单独的带微过滤系统的油冷却器为齿轮箱提供降温 18. The generator is flanged to the Gearbox by a H-spacer, dampers and a Hydrodynamic fluid coupling 发电机通过H逆电流器、节气闸和水力液力耦合器和齿轮箱法兰连接 19. Dual-speed asynchronous Induction Generator Welded squirrel cage, vibration resistant windings 双速异步发电机焊接鼠笼，抗振动绕线 • Re-greasing device with grease collecting chamber 带油脂收集室的再润滑用装置 Optimized generator slip and efficiency curve 使发电机的事故和效率曲线得到最优化 Multi-stage logic controlled compensation bank 多阶段逻辑控制补偿库
Shrink Disc 收缩片 Hub Housing 轮毂舱 Pitch Control Unit 变桨控制体 Pitch Motor with Drive 变桨电动机和 驱动
6
03. TECHNICAL FEATURES 征
SUZLON 1250 kw WTG
1.
技术特
苏司兰1250kW 风力发电机
Three bladed pitch regulated Wind turbine with installed power of 250 / 1250 kW 三叶片变桨的风力发电机装机功率为250 /1250 kW • S.64 - 64 m. diameter rotor S.64 叶轮直径为64米 S.66 - 66 m. diameter rotor S.66 叶轮直径为66米
•
•
3
Rotor 叶轮
•
• •
02. ORIENTATION 绍
Blade 叶片 Hub 轮毂 Nose Cone 头锥体
பைடு நூலகம்
介
Nacelle 机舱
• • 制板 • Sensors 传感器 • Gearbox 齿轮箱 Rotor Brake 叶轮闸 • Hydro-dynamic Fluid • Coupling 液力耦合器 3-Phase Induction • Generator 3期感应发电机 Yaw Assembly 偏航装备 • • Girder 支架 Nacelle Cover • 机舱外壳 Rotor Shaft 转轴 Main Bearing 主轴承 Main Control Panel 主控
7
•
03. TECHNICAL FEATURES
技术特征（继续）
5.
(Contd.)
In Pitch system, rotor blades are connected to the hub via pitch ball bearing and can swivel fully perpendicular to the sense of direction. With varying wind speed, pitch angle is adjusted to tap optimum wind power 变桨系统中，叶轮叶片通过变桨滚珠轴承连接到轮毂并可完全垂直方向旋转。不同风速下调 节螺旋角以获得最适合风力 Electrically driven geared AC motor and feedback System to achieve required pitch angle with digital accuracy from the controller 电子驱动的齿轮交流电动机和反应系统可帮助实现控制系统需要的螺旋角准确度 Micro-pitching control mechanism achieves unmatched fine pitching with 0.10 resolution. The extensive logic build in control system decide the optimum pitch angle 微变桨控制机制可帮助实现无与伦比的分辨率 0.10的精细变桨。内置逻辑系统决定最佳螺 旋角度 Individual blade pitch angle for each blade are controlled by separate drives representing three independent braking devices when acting as a aerodynamic brake 每个叶片的单叶片螺旋角由三个独立空气动力制动装置代表的单独驱动控制 Battery back-up is provided for the Pitch system. Hub houses Pitch system and the Battery back-up 变桨系统，轮毂舱带备用电池
C. Tower
塔身
2
01. INTRODUCTION
简介
Course Objectives 课程目的
• The course objective is to ensure learning by participants about the Introduction of 1.25 MW WTG Components 课程目的为保证参与者对 1.25MW 风力发电机简介的掌 握。 Upon completion of this training the participants will be able to identify and can distinguish functional importance of 1.25 MW WTG Components 培训结束后参与者应可以识别和区别 1.25MW 风力发 电机的功能重要性。 They will also be able to apply it in understanding and implementing various technical functions of parts of 1.25 MW WTG 同时也能够将其用于了解和执行 1.25MW 风力发电机 各组成部件的不同技术功能。
•
•
5
02. ORIENTATION (Contd.)介绍（继 续）
Oil Cooler 油冷却器 Fluid coupling 液 力耦合器 Generator 发电机 Brake Disc 制动圆盘 Gearbox 齿轮箱 Filter Unit 过滤体 Yaw Motor 偏航发动机 Rotor Shaft 转轴 Girder 支架 Yaw Rim 偏航轮缘 Slew Ring 回转环 Bearing Housing 轴承机架 Yaw Base 偏航底部
•
•
Glass fiber reinforced plastic rotor blades Aerodynamically optimized 玻璃纤维加固的塑料叶轮叶片在空气动力学角度得到了优化 • • • High Strength to Weight Ratio 相同重量比强度加大 Good Fatigue properties and high elasticity 优良耐劳性和高度弹性 Integrated lightening protection 带有闪电保护
•
Blades bolted on a Slew Bearing, which is mounted on a Spheroidal Graphite (SG) iron hub 叶片闩在回转轴承上，轴承安装在类似球体的石墨（SG）铁轮毂上 Rotor is mounted on Rotor shaft with through hole for pitch wiring 叶轮安装在转轴上，通过透孔变桨布线
Rotor 叶轮
Nacell e机舱
Tower 塔身
4
Tower
塔身
02. ORIENTATION
继续）
•
(Contd.)
介绍（
A Wind Power Generating plant consists of 风力发电机组成为 : � � � Rotor 叶轮 Nacelle 机舱 Tower 塔身
开关设备
1
INDEX (Contd.) 目录（ 继续）
A. Rotor 叶轮
1. Blade 叶片 2. Hub 轮毂 3. Nose Cone 头锥体
B
Nacelle 机舱
1. 2. 3. 4. 5. 6. Rotor Shaft 转轴 Main Bearing 主轴承 Control Panel 控制板 Sensor 传感器 Gearbox and Accessories 齿轮箱及附件 Rotor Brake 叶轮闸 7. Fluid Coupling 液力耦合器 8. Generator 发电机 9. Yaw Assembly 偏航装配 支架 10.Girder 11. Nacelle Cover 机舱外壳
8
6.
7.
8.
9.
03. TECHNICAL FEATURES
技术特征（继续）
(Contd.)
10. Rotor brake system consists of Aerodynamic brake and Mechanical brake working under braking programs which ensures safe running of the Wind Turbine in all working and environmental conditions 叶轮制动系统包括空气动力制动和机械制动，制动系统保障任何工作和环境条件下发电机的安全运作 11. Pitching also used for the Aerodynamic Braking 空气动力制动亦采用变桨 12. On the Gearbox high-speed shaft, disc brake calipers with hydraulic drive system ensures Fail-safe Mechanical Braking of the rotor. Thus, it protects Wind Turbine against any Operational failure and unforeseen environmental hazards 齿轮箱的高速轴上，盘式制动器配水力驱动系统，保障叶轮自动防故障制动。因此，在任何操作故障和 无法预料的环境威胁下保护了发电机 13. Manually activated hydraulically driven Hub-lock 手动开启水压式轮毂锁 14. A multi-stage planetary and helical gears ensures highest possible mechanical efficiency and power 多阶段行星式和螺旋状齿轮保障最高效的机械效率和动力 15. A permanent, mechanical driven oil pump supplies the oil to gearbox and main shaft bearing with pressure lubrication 永久的机械驱动油泵提供油给齿轮箱和主轴承以强制润滑
•
Rotor consists of blades, hub and pitch system 叶轮由叶片，轮毂和变桨系统组成。 Nacelle houses wind turbine generator, wind measuring instruments and control system 机舱包括发电机，风力测量仪器和控制系统。 The tower of wind turbine carries 塔身支撑机舱和叶轮。 nacelle and rotor
0
INDEX 目录
01. Introduction 简介 02. Orientation 介绍 03. Technical Features 技术特征 04. Functional Specifications 功能规格 05. WTG Components 风力发电机组件 06. Switchgear
9
03. TECHNICAL FEATURES
技术特征（继续）
(Contd.)
16. The high-speed shaft of Gear Box rotates at approx. 1506 rpm for 1250 kW generator winding (G1) and 1006 rpm for 250 kW generator winding (G2) and drives the electrical Generator 齿轮箱的高速轴旋转速度，1250kW发电机线圈（G1）为1506rmp, 250kW发电机线圈（G2）为 1006rpm，驱动电发电机 17. A separate oil-cooling unit with micro-filter system is provided for cooling the oil in the Gear Box 单独的带微过滤系统的油冷却器为齿轮箱提供降温 18. The generator is flanged to the Gearbox by a H-spacer, dampers and a Hydrodynamic fluid coupling 发电机通过H逆电流器、节气闸和水力液力耦合器和齿轮箱法兰连接 19. Dual-speed asynchronous Induction Generator Welded squirrel cage, vibration resistant windings 双速异步发电机焊接鼠笼，抗振动绕线 • Re-greasing device with grease collecting chamber 带油脂收集室的再润滑用装置 Optimized generator slip and efficiency curve 使发电机的事故和效率曲线得到最优化 Multi-stage logic controlled compensation bank 多阶段逻辑控制补偿库
Shrink Disc 收缩片 Hub Housing 轮毂舱 Pitch Control Unit 变桨控制体 Pitch Motor with Drive 变桨电动机和 驱动
6
03. TECHNICAL FEATURES 征
SUZLON 1250 kw WTG
1.
技术特
苏司兰1250kW 风力发电机
Three bladed pitch regulated Wind turbine with installed power of 250 / 1250 kW 三叶片变桨的风力发电机装机功率为250 /1250 kW • S.64 - 64 m. diameter rotor S.64 叶轮直径为64米 S.66 - 66 m. diameter rotor S.66 叶轮直径为66米
•
•
3
Rotor 叶轮
•
• •
02. ORIENTATION 绍
Blade 叶片 Hub 轮毂 Nose Cone 头锥体
பைடு நூலகம்
介
Nacelle 机舱
• • 制板 • Sensors 传感器 • Gearbox 齿轮箱 Rotor Brake 叶轮闸 • Hydro-dynamic Fluid • Coupling 液力耦合器 3-Phase Induction • Generator 3期感应发电机 Yaw Assembly 偏航装备 • • Girder 支架 Nacelle Cover • 机舱外壳 Rotor Shaft 转轴 Main Bearing 主轴承 Main Control Panel 主控
7
•
03. TECHNICAL FEATURES
技术特征（继续）
5.
(Contd.)
In Pitch system, rotor blades are connected to the hub via pitch ball bearing and can swivel fully perpendicular to the sense of direction. With varying wind speed, pitch angle is adjusted to tap optimum wind power 变桨系统中，叶轮叶片通过变桨滚珠轴承连接到轮毂并可完全垂直方向旋转。不同风速下调 节螺旋角以获得最适合风力 Electrically driven geared AC motor and feedback System to achieve required pitch angle with digital accuracy from the controller 电子驱动的齿轮交流电动机和反应系统可帮助实现控制系统需要的螺旋角准确度 Micro-pitching control mechanism achieves unmatched fine pitching with 0.10 resolution. The extensive logic build in control system decide the optimum pitch angle 微变桨控制机制可帮助实现无与伦比的分辨率 0.10的精细变桨。内置逻辑系统决定最佳螺 旋角度 Individual blade pitch angle for each blade are controlled by separate drives representing three independent braking devices when acting as a aerodynamic brake 每个叶片的单叶片螺旋角由三个独立空气动力制动装置代表的单独驱动控制 Battery back-up is provided for the Pitch system. Hub houses Pitch system and the Battery back-up 变桨系统，轮毂舱带备用电池
C. Tower
塔身
2
01. INTRODUCTION
简介
Course Objectives 课程目的
• The course objective is to ensure learning by participants about the Introduction of 1.25 MW WTG Components 课程目的为保证参与者对 1.25MW 风力发电机简介的掌 握。 Upon completion of this training the participants will be able to identify and can distinguish functional importance of 1.25 MW WTG Components 培训结束后参与者应可以识别和区别 1.25MW 风力发 电机的功能重要性。 They will also be able to apply it in understanding and implementing various technical functions of parts of 1.25 MW WTG 同时也能够将其用于了解和执行 1.25MW 风力发电机 各组成部件的不同技术功能。
•
•
5
02. ORIENTATION (Contd.)介绍（继 续）
Oil Cooler 油冷却器 Fluid coupling 液 力耦合器 Generator 发电机 Brake Disc 制动圆盘 Gearbox 齿轮箱 Filter Unit 过滤体 Yaw Motor 偏航发动机 Rotor Shaft 转轴 Girder 支架 Yaw Rim 偏航轮缘 Slew Ring 回转环 Bearing Housing 轴承机架 Yaw Base 偏航底部
•
•
Glass fiber reinforced plastic rotor blades Aerodynamically optimized 玻璃纤维加固的塑料叶轮叶片在空气动力学角度得到了优化 • • • High Strength to Weight Ratio 相同重量比强度加大 Good Fatigue properties and high elasticity 优良耐劳性和高度弹性 Integrated lightening protection 带有闪电保护
•
Blades bolted on a Slew Bearing, which is mounted on a Spheroidal Graphite (SG) iron hub 叶片闩在回转轴承上，轴承安装在类似球体的石墨（SG）铁轮毂上 Rotor is mounted on Rotor shaft with through hole for pitch wiring 叶轮安装在转轴上，通过透孔变桨布线
Rotor 叶轮
Nacell e机舱
Tower 塔身
4
Tower
塔身
02. ORIENTATION
继续）
•
(Contd.)
介绍（
A Wind Power Generating plant consists of 风力发电机组成为 : � � � Rotor 叶轮 Nacelle 机舱 Tower 塔身
开关设备
1
INDEX (Contd.) 目录（ 继续）
A. Rotor 叶轮
1. Blade 叶片 2. Hub 轮毂 3. Nose Cone 头锥体
B
Nacelle 机舱
1. 2. 3. 4. 5. 6. Rotor Shaft 转轴 Main Bearing 主轴承 Control Panel 控制板 Sensor 传感器 Gearbox and Accessories 齿轮箱及附件 Rotor Brake 叶轮闸 7. Fluid Coupling 液力耦合器 8. Generator 发电机 9. Yaw Assembly 偏航装配 支架 10.Girder 11. Nacelle Cover 机舱外壳
8
6.
7.
8.
9.
03. TECHNICAL FEATURES
技术特征（继续）
(Contd.)
10. Rotor brake system consists of Aerodynamic brake and Mechanical brake working under braking programs which ensures safe running of the Wind Turbine in all working and environmental conditions 叶轮制动系统包括空气动力制动和机械制动，制动系统保障任何工作和环境条件下发电机的安全运作 11. Pitching also used for the Aerodynamic Braking 空气动力制动亦采用变桨 12. On the Gearbox high-speed shaft, disc brake calipers with hydraulic drive system ensures Fail-safe Mechanical Braking of the rotor. Thus, it protects Wind Turbine against any Operational failure and unforeseen environmental hazards 齿轮箱的高速轴上，盘式制动器配水力驱动系统，保障叶轮自动防故障制动。因此，在任何操作故障和 无法预料的环境威胁下保护了发电机 13. Manually activated hydraulically driven Hub-lock 手动开启水压式轮毂锁 14. A multi-stage planetary and helical gears ensures highest possible mechanical efficiency and power 多阶段行星式和螺旋状齿轮保障最高效的机械效率和动力 15. A permanent, mechanical driven oil pump supplies the oil to gearbox and main shaft bearing with pressure lubrication 永久的机械驱动油泵提供油给齿轮箱和主轴承以强制润滑
•
Rotor consists of blades, hub and pitch system 叶轮由叶片，轮毂和变桨系统组成。 Nacelle houses wind turbine generator, wind measuring instruments and control system 机舱包括发电机，风力测量仪器和控制系统。 The tower of wind turbine carries 塔身支撑机舱和叶轮。 nacelle and rotor