TW200707894A - Bi-power motor driving system - Google Patents
Bi-power motor driving systemInfo
- Publication number
- TW200707894A TW200707894A TW094127413A TW94127413A TW200707894A TW 200707894 A TW200707894 A TW 200707894A TW 094127413 A TW094127413 A TW 094127413A TW 94127413 A TW94127413 A TW 94127413A TW 200707894 A TW200707894 A TW 200707894A
- Authority
- TW
- Taiwan
- Prior art keywords
- motor
- power
- power generator
- driver
- driving system
- Prior art date
Links
Landscapes
- Control Of Eletrric Generators (AREA)
- Control Of Multiple Motors (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
A bi-power motor driving system includes a first power generator, a second power generator, a motor, and a driver. The motor is electrically connected with the first power generator, and receives a first power from the first power generator. The driver is electrically connected between the motor and the second power generator, and receives a second power from the second power generator, and driving the motor according to the second power. This invention can reduce or even eliminate the electric noise by providing the driver and the motor with different powers so that a pulse signal for the motor from the first power generator will not offer to the driver.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094127413A TW200707894A (en) | 2005-08-12 | 2005-08-12 | Bi-power motor driving system |
US11/270,494 US7233121B2 (en) | 2003-07-04 | 2005-11-10 | Fan speed control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094127413A TW200707894A (en) | 2005-08-12 | 2005-08-12 | Bi-power motor driving system |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200707894A true TW200707894A (en) | 2007-02-16 |
Family
ID=57910853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094127413A TW200707894A (en) | 2003-07-04 | 2005-08-12 | Bi-power motor driving system |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200707894A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI400874B (en) * | 2009-05-12 | 2013-07-01 | Delta Electronics Inc | Bi-power motor controlling system and motor controlling apparatus thereof |
-
2005
- 2005-08-12 TW TW094127413A patent/TW200707894A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI400874B (en) * | 2009-05-12 | 2013-07-01 | Delta Electronics Inc | Bi-power motor controlling system and motor controlling apparatus thereof |
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