NZ207430A - Pulse with modulation controls current in dc motor - Google Patents

Pulse with modulation controls current in dc motor

Info

Publication number
NZ207430A
NZ207430A NZ207430A NZ20743084A NZ207430A NZ 207430 A NZ207430 A NZ 207430A NZ 207430 A NZ207430 A NZ 207430A NZ 20743084 A NZ20743084 A NZ 20743084A NZ 207430 A NZ207430 A NZ 207430A
Authority
NZ
New Zealand
Prior art keywords
pulse
motor
controls current
modulation controls
modulation
Prior art date
Application number
NZ207430A
Inventor
N G Cheyne
Original Assignee
Fisher & Paykel
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 Fisher & Paykel filed Critical Fisher & Paykel
Priority to NZ207431A priority Critical patent/NZ207431A/en
Priority to NZ207430A priority patent/NZ207430A/en
Priority to AU39652/85A priority patent/AU574139B2/en
Priority to ZA851780A priority patent/ZA851780B/en
Priority to EP85301641A priority patent/EP0166501A3/en
Priority to JP60044952A priority patent/JPS6176093A/en
Priority to CA000476071A priority patent/CA1289616C/en
Priority to US07/088,657 priority patent/US4841207A/en
Publication of NZ207430A publication Critical patent/NZ207430A/en

Links

NZ207430A 1984-03-08 1984-03-08 Pulse with modulation controls current in dc motor NZ207430A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NZ207431A NZ207431A (en) 1984-03-08 1984-03-08 Pulse with modulation controls current in dc motor
NZ207430A NZ207430A (en) 1984-03-08 1984-03-08 Pulse with modulation controls current in dc motor
AU39652/85A AU574139B2 (en) 1984-03-08 1985-03-08 Electronic control circuits
ZA851780A ZA851780B (en) 1984-03-08 1985-03-08 Electronic control circuits
EP85301641A EP0166501A3 (en) 1984-03-08 1985-03-08 Turbo with pulse width modulated control method and means
JP60044952A JPS6176093A (en) 1984-03-08 1985-03-08 Method and device for controlling power supply
CA000476071A CA1289616C (en) 1984-03-08 1985-03-08 Electronic control circuits
US07/088,657 US4841207A (en) 1984-03-08 1987-08-24 Pulse width modulated control method and means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ207430A NZ207430A (en) 1984-03-08 1984-03-08 Pulse with modulation controls current in dc motor

Publications (1)

Publication Number Publication Date
NZ207430A true NZ207430A (en) 1989-03-29

Family

ID=19920705

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ207430A NZ207430A (en) 1984-03-08 1984-03-08 Pulse with modulation controls current in dc motor

Country Status (3)

Country Link
JP (1) JPS6176093A (en)
NZ (1) NZ207430A (en)
ZA (1) ZA851780B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265689A (en) * 1988-08-29 1990-03-06 Tokyo Electric Co Ltd Brushless motor
NL1029659C2 (en) 2005-08-02 2007-02-05 Atlas Copco Airpower Nv Processor unit for measurement data from e.g. compressor motor, comprises measurement sensor interface connected to general purpose processor with real time control system
JP4954284B2 (en) * 2006-07-05 2012-06-13 マイクロ−ビーム ソスィエテ アノニム Method and apparatus for determining a voltage value of a sampled back electromotive force and / or a sampled inductance value based on a sensorless technique, pulse width modulation period

Also Published As

Publication number Publication date
ZA851780B (en) 1985-10-30
JPS6176093A (en) 1986-04-18

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