FI20012008A - PWM frequency converters - Google Patents

PWM frequency converters Download PDF

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Publication number
FI20012008A
FI20012008A FI20012008A FI20012008A FI20012008A FI 20012008 A FI20012008 A FI 20012008A FI 20012008 A FI20012008 A FI 20012008A FI 20012008 A FI20012008 A FI 20012008A FI 20012008 A FI20012008 A FI 20012008A
Authority
FI
Finland
Prior art keywords
frequency converters
pwm frequency
pwm
converters
frequency
Prior art date
Application number
FI20012008A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI111201B (en
Inventor
Mikko Salama
Original Assignee
Ricotec Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricotec Oy filed Critical Ricotec Oy
Priority to FI20012008A priority Critical patent/FI111201B/en
Publication of FI20012008A publication Critical patent/FI20012008A/en
Application granted granted Critical
Publication of FI111201B publication Critical patent/FI111201B/en

Links

FI20012008A 2001-10-16 2001-10-16 Multi-phase voltage controlled PWM frequency converter for AC motor control has rectifier bridge connected to inverter without use of capacitor and inductor to act respectively as intermediate energy store and current peak value limiter FI111201B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20012008A FI111201B (en) 2001-10-16 2001-10-16 Multi-phase voltage controlled PWM frequency converter for AC motor control has rectifier bridge connected to inverter without use of capacitor and inductor to act respectively as intermediate energy store and current peak value limiter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012008 2001-10-16
FI20012008A FI111201B (en) 2001-10-16 2001-10-16 Multi-phase voltage controlled PWM frequency converter for AC motor control has rectifier bridge connected to inverter without use of capacitor and inductor to act respectively as intermediate energy store and current peak value limiter

Publications (2)

Publication Number Publication Date
FI20012008A true FI20012008A (en) 2001-10-16
FI111201B FI111201B (en) 2003-06-13

Family

ID=8562064

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012008A FI111201B (en) 2001-10-16 2001-10-16 Multi-phase voltage controlled PWM frequency converter for AC motor control has rectifier bridge connected to inverter without use of capacitor and inductor to act respectively as intermediate energy store and current peak value limiter

Country Status (1)

Country Link
FI (1) FI111201B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121491B (en) 2004-11-11 2010-11-30 Vacon Oyj Overvoltage protection for a drive

Also Published As

Publication number Publication date
FI111201B (en) 2003-06-13

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