GB876935A - Improvements in the control of electrical machines - Google Patents
Improvements in the control of electrical machinesInfo
- Publication number
- GB876935A GB876935A GB3358457A GB3358457A GB876935A GB 876935 A GB876935 A GB 876935A GB 3358457 A GB3358457 A GB 3358457A GB 3358457 A GB3358457 A GB 3358457A GB 876935 A GB876935 A GB 876935A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- supplied
- alternator
- control
- reactor
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/32—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using magnetic devices with controllable degree of saturation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
Abstract
876,935. Dynamo electric machines; automatic voltage-control systems; inductances. BRUSH ELECTRICAL ENGINEERING CO. Ltd. Dec. 11, 1958 [Oct. 28, 1957], No. 33584/57. Classes 35, 38(2) and 38 (4). [Also in Group XXXIX] To control the voltage of an alternator, its field 18 (Fig. 3) is supplied from the alternator voltage through an air-gapped saturable reactor 15 in parallel with current transformer 17 supplied from the alternator load current. The D.C. saturating winding of the reactor is supplied from a voltage regulator 16. The arrangement is applicable to multi-phase circuits. The core of the saturable reactor may be made of rectangular stampings of grain oriented steel interleaved at the corners 7 and 8 (Fig. 2) as shown dotted. The top yoke 4 may be removed to adjust the air gap 3 in which a non-magnetic spacer of suitable thickness is fitted before the yoke is replaced. Specification 764,035 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3358457A GB876935A (en) | 1957-10-28 | 1957-10-28 | Improvements in the control of electrical machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3358457A GB876935A (en) | 1957-10-28 | 1957-10-28 | Improvements in the control of electrical machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB876935A true GB876935A (en) | 1961-09-06 |
Family
ID=10354818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3358457A Expired GB876935A (en) | 1957-10-28 | 1957-10-28 | Improvements in the control of electrical machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB876935A (en) |
-
1957
- 1957-10-28 GB GB3358457A patent/GB876935A/en not_active Expired
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