IT958357B - ELECTRIC TRANSFORMER AND POWER SUPPLY IN CURRENT CONTI NUA WITH LOW WAVE INCORPORATING THE SAME - Google Patents
ELECTRIC TRANSFORMER AND POWER SUPPLY IN CURRENT CONTI NUA WITH LOW WAVE INCORPORATING THE SAMEInfo
- Publication number
- IT958357B IT958357B IT5087372A IT5087372A IT958357B IT 958357 B IT958357 B IT 958357B IT 5087372 A IT5087372 A IT 5087372A IT 5087372 A IT5087372 A IT 5087372A IT 958357 B IT958357 B IT 958357B
- Authority
- IT
- Italy
- Prior art keywords
- nua
- conti
- current
- power supply
- same
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
-
- 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
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2884571 | 1971-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT958357B true IT958357B (en) | 1973-10-20 |
Family
ID=10282087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5087372A IT958357B (en) | 1971-06-19 | 1972-06-13 | ELECTRIC TRANSFORMER AND POWER SUPPLY IN CURRENT CONTI NUA WITH LOW WAVE INCORPORATING THE SAME |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2227772B2 (en) |
FR (1) | FR2142993B1 (en) |
GB (1) | GB1325938A (en) |
IT (1) | IT958357B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982004495A1 (en) * | 1981-06-17 | 1982-12-23 | Masami Sakurai | Star-connection-to-2-delta-connection conversion transformer |
JPS5863116A (en) * | 1981-10-12 | 1983-04-14 | Shozo Sakurai | Transformer permitting single-, two- and three-phase power to be delivered at will by combination of star connection, three-delta connection, single winding connection and coil for each phase |
US4683527A (en) * | 1986-08-13 | 1987-07-28 | Westinghouse Electric Corp. | AC/DC or DC/AC converter system with outboard commutation inductors |
FR3033930B1 (en) * | 2015-03-21 | 2017-03-10 | Emerson Network Power Ind Systems | THREE PHASE TRANSFORMER FOR DODECAPHASE RECTIFIER |
FR3074378A1 (en) * | 2017-11-30 | 2019-05-31 | Vertiv Industrial Systems Sas | THREE-PHASE TRANSFORMER FOR DODECAPHASE RECTIFIER WITH AUXILIARY CORRECTION OF POWER FACTOR CORRECTION |
-
1971
- 1971-06-19 GB GB1325938D patent/GB1325938A/en not_active Expired
-
1972
- 1972-06-07 DE DE19722227772 patent/DE2227772B2/en active Granted
- 1972-06-13 IT IT5087372A patent/IT958357B/en active
- 1972-06-13 FR FR7221193A patent/FR2142993B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2227772B2 (en) | 1975-10-09 |
GB1325938A (en) | 1973-08-08 |
DE2227772A1 (en) | 1972-12-21 |
FR2142993B1 (en) | 1977-12-09 |
FR2142993A1 (en) | 1973-02-02 |
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