富士电机(中国)有限公司
总 机:021-54961177 (工作日9:00-17:00)
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。
富士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 |
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 |
:新产品
:更新
:开发中
注: econopack?为infineon technologies公司的注册商标。
注: primepack?为infineon technologies公司的注册商标。
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 |
:新产品
:更新
:开发中
注: primepack?为infineon technologies公司的注册商标。