GB1153440A - An Inverter for Operation at High Frequencies. - Google Patents
An Inverter for Operation at High Frequencies.Info
- Publication number
- GB1153440A GB1153440A GB4113766A GB4113766A GB1153440A GB 1153440 A GB1153440 A GB 1153440A GB 4113766 A GB4113766 A GB 4113766A GB 4113766 A GB4113766 A GB 4113766A GB 1153440 A GB1153440 A GB 1153440A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitor
- series
- load
- bridges
- modification
- 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
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
Abstract
1,153,440. Inverters. SOC. GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES (ALSTHOM). 14 Sept., 1966 [14 Sept., 1965], No. 41137/66. Heading H2F. An inverter comprises a bridge of controlled rectifiers 1 with the D.C. input 7 and an inductor 9 which may constitute the load connected in series across one diagonal, and a capacitor 10 connected across the other diagonal, the capacitor 10 and inductance 9 constituting a series resonant circuit. In a first modification, Fig. 4 (not shown), two similar bridge circuits are connected in series across the D.C. source, and the inductive load is connected between the junction of the two bridges and a centre tap on the supply. In a second modification, Fig. 7 (not shown), two bridges are connected in parallel. These two modifications may be incorporated into a single circuit, Fig. 9 (not shown). In a further modification, Fig. 6 (not shown), four rectifier bridges are arranged in a further bridge configuration with the D.C. input applied across one pair of diagonals, and the load inductance connected across the other pair. A saturable inductor 11 is preferably included in series with the capacitor 10, and the load 9 and capacitor 10 may be coupled into the circuit via transformers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2642A FR1456940A (en) | 1965-09-14 | 1965-09-14 | Inverter for high frequencies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1153440A true GB1153440A (en) | 1969-05-29 |
Family
ID=9696508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4113766A Expired GB1153440A (en) | 1965-09-14 | 1966-09-14 | An Inverter for Operation at High Frequencies. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE685234A (en) |
| CH (1) | CH452039A (en) |
| DE (1) | DE1563401A1 (en) |
| FR (1) | FR1456940A (en) |
| GB (1) | GB1153440A (en) |
| NL (1) | NL6612781A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6879062B2 (en) | 2000-03-18 | 2005-04-12 | Alstom | Electrical substation |
| US6898089B2 (en) | 2000-03-18 | 2005-05-24 | Alstom | Solid state converter for high voltages |
| US8406017B2 (en) | 2005-08-03 | 2013-03-26 | Auckland Uniservices Limited | Resonant inverter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2081072B1 (en) * | 1970-03-02 | 1973-04-06 | Alsthom | |
| FR2155821B1 (en) * | 1971-10-07 | 1974-05-31 | Alsthom Cgee |
-
1965
- 1965-09-14 FR FR2642A patent/FR1456940A/en not_active Expired
-
1966
- 1966-08-08 BE BE685234D patent/BE685234A/xx unknown
- 1966-09-06 CH CH1285166A patent/CH452039A/en unknown
- 1966-09-09 NL NL6612781A patent/NL6612781A/xx unknown
- 1966-09-14 DE DE19661563401 patent/DE1563401A1/en active Pending
- 1966-09-14 GB GB4113766A patent/GB1153440A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6879062B2 (en) | 2000-03-18 | 2005-04-12 | Alstom | Electrical substation |
| US6898089B2 (en) | 2000-03-18 | 2005-05-24 | Alstom | Solid state converter for high voltages |
| US8406017B2 (en) | 2005-08-03 | 2013-03-26 | Auckland Uniservices Limited | Resonant inverter |
Also Published As
| Publication number | Publication date |
|---|---|
| CH452039A (en) | 1968-05-15 |
| FR1456940A (en) | 1966-10-28 |
| BE685234A (en) | 1967-01-16 |
| NL6612781A (en) | 1967-03-15 |
| DE1563401A1 (en) | 1970-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |