FR2268376A2 - Vehicle battery charging and current supply regulator - depends on three phase generator with output rectified and regulated by means of thyristors - Google Patents
Vehicle battery charging and current supply regulator - depends on three phase generator with output rectified and regulated by means of thyristorsInfo
- Publication number
- FR2268376A2 FR2268376A2 FR7511840A FR7511840A FR2268376A2 FR 2268376 A2 FR2268376 A2 FR 2268376A2 FR 7511840 A FR7511840 A FR 7511840A FR 7511840 A FR7511840 A FR 7511840A FR 2268376 A2 FR2268376 A2 FR 2268376A2
- Authority
- FR
- France
- Prior art keywords
- thyristors
- supply
- output
- regulated
- battery charging
- 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.)
- Granted
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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
- H02J7/1492—Regulation of the charging current or voltage otherwise than by variation of field by means of controlling devices between the generator output and the battery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Charge By Means Of Generators (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The vehicle direct voltage regulator and battery charging circuit is presented in which the power generator produces a three phase output which is rectified and regulated using thyristors. The generator output is connected to the supply via a full wave rectifier bridge comprising six thyristors. The rectified supply is connected directly across the battery terminals. A switch connects the direct supply to the control circuit which consists of a voltage monitoring arrangement of Zener diodes and a transistor oscillator which oscillates when the monitored voltage falls below a certain threshold. The oscillator frequency is significantly higher than the original generator output and the output is taken via a multiwinding transformer to the gates on the thyristors. The effect is that if the supply voltage falls, the oscillator runs and turns on the thyristors. This continues until the threshold voltage is exceeded. The required regulating and charging operation is thus effected.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1652874 | 1974-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2268376A2 true FR2268376A2 (en) | 1975-11-14 |
| FR2268376B2 FR2268376B2 (en) | 1977-07-08 |
Family
ID=10078966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7511840A Granted FR2268376A2 (en) | 1974-04-16 | 1975-04-16 | Vehicle battery charging and current supply regulator - depends on three phase generator with output rectified and regulated by means of thyristors |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS514549A (en) |
| AU (1) | AU8015975A (en) |
| DE (1) | DE2516465A1 (en) |
| ES (1) | ES436857A1 (en) |
| FR (1) | FR2268376A2 (en) |
| IT (1) | IT1049411B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282033A2 (en) * | 1987-03-12 | 1988-09-14 | Globe-Union Inc. | Polyphase alternator and dual voltage battery charging system for multiple voltage loads |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172241U (en) * | 1987-04-22 | 1988-11-09 | ||
| CN111953248B (en) * | 2020-08-20 | 2022-04-08 | 镇江锐翼自动化科技有限公司 | Rectifying and voltage stabilizing device of pipeline generator and control method |
-
1975
- 1975-04-15 DE DE19752516465 patent/DE2516465A1/en active Pending
- 1975-04-15 JP JP50044878A patent/JPS514549A/en active Pending
- 1975-04-15 AU AU80159/75A patent/AU8015975A/en not_active Expired
- 1975-04-16 ES ES436857A patent/ES436857A1/en not_active Expired
- 1975-04-16 IT IT2241575A patent/IT1049411B/en active
- 1975-04-16 FR FR7511840A patent/FR2268376A2/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282033A2 (en) * | 1987-03-12 | 1988-09-14 | Globe-Union Inc. | Polyphase alternator and dual voltage battery charging system for multiple voltage loads |
| EP0282033A3 (en) * | 1987-03-12 | 1989-12-27 | Globe-Union Inc. | Polyphase alternator and dual voltage battery charging system for multiple voltage loads |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2268376B2 (en) | 1977-07-08 |
| DE2516465A1 (en) | 1975-10-30 |
| JPS514549A (en) | 1976-01-14 |
| ES436857A1 (en) | 1977-01-01 |
| AU8015975A (en) | 1976-10-21 |
| IT1049411B (en) | 1981-01-20 |
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