GB1025232A - Improvements in and relating to inverters - Google Patents
Improvements in and relating to invertersInfo
- Publication number
- GB1025232A GB1025232A GB2155162A GB2155162A GB1025232A GB 1025232 A GB1025232 A GB 1025232A GB 2155162 A GB2155162 A GB 2155162A GB 2155162 A GB2155162 A GB 2155162A GB 1025232 A GB1025232 A GB 1025232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitor
- switch
- controlled rectifier
- circuit including
- division
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
- H02M7/5152—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 separate extinguishing means
-
- 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
- H02M7/519—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 in a push-pull configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
1,025,232. Voltage stabilizers. WESTING- HOUSE BRAKE & SIGNAL CO. Ltd. May 6,1963 [June 4,1962], No. 21551/62. Heading G3X. [Also in Division H2] The voltage across a capacitor C1, in the reactive current feedback circuit of an inverter (see Division H2), is kept constant by a circuit including a Zener diode MR4 and transistors VT1, VT2 which operate a switch S periodically, to partially discharge the capacitor through the inductence L1. The switch may be a transistor as shown, or a controlled rectifier with a turn off circuit including a capacitor and a further controlled rectifier.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE633203D BE633203A (en) | 1962-06-04 | ||
GB2155162A GB1025232A (en) | 1962-06-04 | 1962-06-04 | Improvements in and relating to inverters |
FR936537A FR1358174A (en) | 1962-06-04 | 1963-05-30 | Converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2155162A GB1025232A (en) | 1962-06-04 | 1962-06-04 | Improvements in and relating to inverters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1025232A true GB1025232A (en) | 1966-04-06 |
Family
ID=10164806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2155162A Expired GB1025232A (en) | 1962-06-04 | 1962-06-04 | Improvements in and relating to inverters |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE633203A (en) |
GB (1) | GB1025232A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0161738A1 (en) * | 1985-02-08 | 1985-11-21 | Hill Graham Controls Limited | Semi-conductor motor control system |
-
0
- BE BE633203D patent/BE633203A/xx unknown
-
1962
- 1962-06-04 GB GB2155162A patent/GB1025232A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0161738A1 (en) * | 1985-02-08 | 1985-11-21 | Hill Graham Controls Limited | Semi-conductor motor control system |
Also Published As
Publication number | Publication date |
---|---|
BE633203A (en) |
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