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风力发电

作为对环境无害的绿色发电方法,利用自然风进行发电的风力发电机在全球范围内不断普及。通过增大风车叶片的直径,提高了单台发电能力的发电机成为主流。利用AC/DC转换器将风力发电机的输出电力转换为直流电,再通过...

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  • 风力发电
  • 风力发电的构成示例
  • 风力发电用IGBT模块

作为对环境无害的绿色发电方法,利用自然风进行发电的风力发电机在全球范围内不断普及。
通过增大风车叶片的直径,提高了单台发电能力的发电机成为主流。

利用AC/DC转换器将风力发电机的输出电力转换为直流电,再通过变频器将直流电转换为商用频率的交流电。
米乐m6 电机为您提供适用于大容量转换电路的IGBT模块。


Topology Double Direct Direct + Multi level
Configuration
Efficiency 89% 90% 93%
Cost 100% 98~100% 90~95%
Quality Low High High
Gear box Need Not need Not need
Step up Transformer Need Need Not need
Generator Induction Synchronous Synchronous +Multi winding
Converter
capacity
15~30% 100% 100%
IGBT 1700V/450A~1000A 1700V/1000A~3600A 3300V/150A~400A
 


表1. Double fed system

IGBT modules proposal for Double fed system
Wind Power  Converter Package Rotor side Grid side
IGBT P/N Number of Parallel IGBT P/N Number of Parallel
1.5MW Dual XT 6 3
EconoPACK?+ 2 (It uses as 2in1.) 1  (It uses as 2in1.)
PrimePACK? 3 1
2 1
HPM 2 1
2.0MW Dual XT 8 4
PrimePACK? 4 2
3 2
HPM 2 1
2

:新米乐m6

:更新

:开发中

注: EconoPACK?为Infineon Technologies厂家的注册申请商标注册。 注: PrimePACK?为Infineon Technologies工司的登陆商标申请。
 


表2. Direct drive system

IGBT modules proposal for Direct drive system
Wind Power  Converter Package Rotor side Grid side
IGBT P/N Number of Parallel IGBT P/N Number of Parallel
1.5MW PrimePACK? 3 2
2 2
HPM 2 1
1 1
1 1
2.0MW PrimePACK? 3 3
2 2
HPM 1 1
1

:新米乐m6

:更新

:开发中

注: PrimePACK?为Infineon Technologies总部的注册公司申请商标。
 


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