JPS5925590A - 直流モ−タ - Google Patents
直流モ−タInfo
- Publication number
- JPS5925590A JPS5925590A JP57135346A JP13534682A JPS5925590A JP S5925590 A JPS5925590 A JP S5925590A JP 57135346 A JP57135346 A JP 57135346A JP 13534682 A JP13534682 A JP 13534682A JP S5925590 A JPS5925590 A JP S5925590A
- Authority
- JP
- Japan
- Prior art keywords
- current
- switching transistor
- base
- coil
- voltage
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
- H02P7/2913—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135346A JPS5925590A (ja) | 1982-08-02 | 1982-08-02 | 直流モ−タ |
| US06/518,284 US4527102A (en) | 1982-07-31 | 1983-07-28 | Drive system for a DC motor with reduced power loss |
| DE19833327761 DE3327761A1 (de) | 1982-07-31 | 1983-08-01 | Steuersystem fuer einen gleichstrommotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135346A JPS5925590A (ja) | 1982-08-02 | 1982-08-02 | 直流モ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925590A true JPS5925590A (ja) | 1984-02-09 |
| JPH0241278B2 JPH0241278B2 (enrdf_load_stackoverflow) | 1990-09-17 |
Family
ID=15149619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57135346A Granted JPS5925590A (ja) | 1982-07-31 | 1982-08-02 | 直流モ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925590A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5457623A (en) * | 1977-10-17 | 1979-05-09 | Hitachi Ltd | Transistor chopper device |
| JPS55111684A (en) * | 1979-02-16 | 1980-08-28 | Matsushita Electric Ind Co Ltd | Dc motor |
-
1982
- 1982-08-02 JP JP57135346A patent/JPS5925590A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5457623A (en) * | 1977-10-17 | 1979-05-09 | Hitachi Ltd | Transistor chopper device |
| JPS55111684A (en) * | 1979-02-16 | 1980-08-28 | Matsushita Electric Ind Co Ltd | Dc motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241278B2 (enrdf_load_stackoverflow) | 1990-09-17 |
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