GB2083302B - Variable speed electric motor drive system - Google Patents
Variable speed electric motor drive systemInfo
- Publication number
- GB2083302B GB2083302B GB8027786A GB8027786A GB2083302B GB 2083302 B GB2083302 B GB 2083302B GB 8027786 A GB8027786 A GB 8027786A GB 8027786 A GB8027786 A GB 8027786A GB 2083302 B GB2083302 B GB 2083302B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric motor
- drive system
- motor drive
- variable speed
- speed electric
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/045—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8027786A GB2083302B (en) | 1980-08-28 | 1980-08-28 | Variable speed electric motor drive system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8027786A GB2083302B (en) | 1980-08-28 | 1980-08-28 | Variable speed electric motor drive system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2083302A GB2083302A (en) | 1982-03-17 |
GB2083302B true GB2083302B (en) | 1983-10-26 |
Family
ID=10515687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8027786A Expired GB2083302B (en) | 1980-08-28 | 1980-08-28 | Variable speed electric motor drive system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2083302B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275371A (en) * | 1993-02-11 | 1994-08-24 | Westcombe International Limite | An electronically commutated electric motor |
US6437302B1 (en) * | 2000-08-24 | 2002-08-20 | Pillar Industries | Interruptible variable frequency power supply and load matching circuit, and method of design |
GB2564873A (en) * | 2017-07-25 | 2019-01-30 | Quepal Ltd | A resonant drive device |
-
1980
- 1980-08-28 GB GB8027786A patent/GB2083302B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2083302A (en) | 1982-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |