GB607724A - Improvements in and relating to electric circuits containing reactors - Google Patents
Improvements in and relating to electric circuits containing reactorsInfo
- Publication number
- GB607724A GB607724A GB2106/46A GB210646A GB607724A GB 607724 A GB607724 A GB 607724A GB 2106/46 A GB2106/46 A GB 2106/46A GB 210646 A GB210646 A GB 210646A GB 607724 A GB607724 A GB 607724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- rectifier
- phase
- voltage
- jan
- 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
- H02J7/12—Regulation of charging current or voltage using magnetic devices having controllable degree of saturation, i.e. transductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
607,724. Control systems for consumption apparatus; inductances. BRITISH THOMSONHOUSTON CO., Ltd. Jan. 22, 1946, No. 2106. Convention date, Jan. 29, 1945. [Classes 38 (ii) and 38 (iv)] A D.C. saturable reactor 4 in the supply circuit to a 3-phase transformer 3 feeding a rectifier 2, is provided with two A.C. windings for each phase, which may be connected in series or in parallel through contacts of a relay 5 energized in dependence on the output voltage of the rectifier, in order to vary the reactance of the reactor. If the rectifier voltage is below a predetermined value, the windings are connected in parallel as shown. A rise in voltage operates 'relay 5 to connect the windings in series and to energize the D.C. winding 6 non- inductively associated with each phase of the A.C. windings, through a resistor 8 over auxiliary contacts 9. The D.C. winding may be fed from any suitable source such as the output side of the rectifier as shown and the arrangement is applicable to single-phase systems.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US607724XA | 1945-01-29 | 1945-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB607724A true GB607724A (en) | 1948-09-03 |
Family
ID=22031648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2106/46A Expired GB607724A (en) | 1945-01-29 | 1946-01-22 | Improvements in and relating to electric circuits containing reactors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB607724A (en) |
-
1946
- 1946-01-22 GB GB2106/46A patent/GB607724A/en not_active Expired
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