JPS60164222U - 電源装置 - Google Patents
電源装置Info
- Publication number
- JPS60164222U JPS60164222U JP1984177661U JP17766184U JPS60164222U JP S60164222 U JPS60164222 U JP S60164222U JP 1984177661 U JP1984177661 U JP 1984177661U JP 17766184 U JP17766184 U JP 17766184U JP S60164222 U JPS60164222 U JP S60164222U
- Authority
- JP
- Japan
- Prior art keywords
- current
- voltage
- secondary winding
- output
- winding
- 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
- 238000004804 winding Methods 0.000 claims 6
- 239000003990 capacitor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 210000003127 knee Anatomy 0.000 description 1
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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
- H02M3/3378—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
- G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Voltage And Current In General (AREA)
- Rectifiers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1A図および第1B図は本考案の一実施例による電源
装置のブロック図、第3A図および第3B図は本考案の
他の実施例による電源装置のブロック図、第2図は第1
A図、第1B図、第3A図および第3B図に示した電源
装置の動作特性を示した特性線図、第4Aおよび第4B
図は本考案の。 さらに他の実施例による電源装置のブロック図である。 134:モノマルチバイブレータ、86,322:直流
制御電圧発生回路、24:制御回路。 ニー5−貼2ro、’工一
装置のブロック図、第3A図および第3B図は本考案の
他の実施例による電源装置のブロック図、第2図は第1
A図、第1B図、第3A図および第3B図に示した電源
装置の動作特性を示した特性線図、第4Aおよび第4B
図は本考案の。 さらに他の実施例による電源装置のブロック図である。 134:モノマルチバイブレータ、86,322:直流
制御電圧発生回路、24:制御回路。 ニー5−貼2ro、’工一
Claims (1)
- 入 ′1− をP!−「する−次 第に次巻線、
複数個のタップをもつ第2二次巻線を有する電源トラン
スと、前記第に次巻線に接続され前記入 流= の
きさに店じて する I力電圧を発生する第1整流手
段と、前記タップに接続されたスイッチ手段と、前記第
2二次巻線およびスイッチ手段に接続された第2整流手
段と1、 前記第2整流手段の出力端子に接続され
たコンデンサと、前記コンデンサに接続された電圧制御
回路と、前記電圧制御回路を介して出力端子に供給□さ
れる負荷電流の大きさを表わす制御信号を発生する電流
検出手段と、1犯 圧およびI記制御信号に応
答し前記負荷電流が予定値になったことを検出すると共
に、前記直流出力電圧の大きさに応じて なるレベルの
1茄 定 を する電流決定回路と、前記電流決定回
路の出力信号に応 してI記スイッチ を・ する
′°理理路路より成り、前記直流出力電圧および前記負
荷電流の値に応じて前記第2二次巻線の巻数を切換寮本
支椿旦ム電源装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/676,849 US4061958A (en) | 1976-04-14 | 1976-04-14 | Constant power rating power supply |
US676849 | 2000-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60164222U true JPS60164222U (ja) | 1985-10-31 |
JPS6327210Y2 JPS6327210Y2 (ja) | 1988-07-22 |
Family
ID=24716272
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4310777A Pending JPS52125741A (en) | 1976-04-14 | 1977-04-14 | Power supply |
JP1984177661U Granted JPS60164222U (ja) | 1976-04-14 | 1984-11-22 | 電源装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4310777A Pending JPS52125741A (en) | 1976-04-14 | 1977-04-14 | Power supply |
Country Status (2)
Country | Link |
---|---|
US (1) | US4061958A (ja) |
JP (2) | JPS52125741A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010502533A (ja) * | 2006-08-31 | 2010-01-28 | オーチス エレベータ カンパニー | エレベータ駆動システムの電源変動の管理 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454466A (en) * | 1982-11-29 | 1984-06-12 | Control Data Corporation | Power supply having automatically varied primary turns |
FR2728407B1 (fr) * | 1994-12-16 | 1997-03-14 | Sgs Thomson Microelectronics | Circuit de selection d'une tension d'alimentation d'un regulateur de tension |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4735716A (ja) * | 1971-03-29 | 1972-11-25 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195036A (en) * | 1962-12-21 | 1965-07-13 | Ibm | Regulated power supply |
US3356928A (en) * | 1965-02-15 | 1967-12-05 | Int Rectifier Corp | Regulated rectifier for welding power supplies |
US3470452A (en) * | 1968-03-13 | 1969-09-30 | Westinghouse Electric Corp | Regulated power supply having a tapped line transformer for providing a plurality of dc voltage levels |
US3538418A (en) * | 1968-10-29 | 1970-11-03 | Instrumentation Specialties Co | Switching-mode voltage and current regulator |
US3581187A (en) * | 1969-06-23 | 1971-05-25 | Metrodynamics Corp | Regulated dc power supply |
US3921059A (en) * | 1974-03-22 | 1975-11-18 | Forbro Design Corp | Power supply incorporating, in series, a stepped source and a finely regulated source of direct current |
-
1976
- 1976-04-14 US US05/676,849 patent/US4061958A/en not_active Expired - Lifetime
-
1977
- 1977-04-14 JP JP4310777A patent/JPS52125741A/ja active Pending
-
1984
- 1984-11-22 JP JP1984177661U patent/JPS60164222U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4735716A (ja) * | 1971-03-29 | 1972-11-25 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010502533A (ja) * | 2006-08-31 | 2010-01-28 | オーチス エレベータ カンパニー | エレベータ駆動システムの電源変動の管理 |
Also Published As
Publication number | Publication date |
---|---|
JPS6327210Y2 (ja) | 1988-07-22 |
US4061958A (en) | 1977-12-06 |
JPS52125741A (en) | 1977-10-21 |
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