Home made 3-Phase Variable Frequency True sine wave Drive

Home made 3-Phase Variable Frequency True sine wave Drive for 3 phase Induction Motors

Input: 180 to 240V DC/AC

Output Frequency: 5 Hz to 215Hz

Power: 1000W

Have a look at this

Regards

Engr Asad

Is it used for time travel?

Nah... its for blowing one's home up.

no dude its used in industries to run induction Motors, infact its a three phase inverter

the rated Motor RPM is 900 @ 50hz, the motor RPM reaches 3906 @ 217Hz & the motor becomes wild like hell

would you be kind enough to share the design schematics?

[quote=“wildlaurel, post:5, topic:15947”]

would you be kind enough to share the design schematics?

[/quote]

http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en012129

here it is dude, so simple to implement