JPS554616A - Current controller - Google Patents
Current controllerInfo
- Publication number
- JPS554616A JPS554616A JP7654878A JP7654878A JPS554616A JP S554616 A JPS554616 A JP S554616A JP 7654878 A JP7654878 A JP 7654878A JP 7654878 A JP7654878 A JP 7654878A JP S554616 A JPS554616 A JP S554616A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- applied voltage
- detecting
- output
- load applied
- 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.)
- Pending
Links
Landscapes
- Control Of Voltage And Current In General (AREA)
Abstract
PURPOSE: To obtain an aimed current pattern by detecting an applied voltage without detecting a current which lags greatly in terms of time, by controlling the load applied voltage so that the output of an arithmetic unit will be equal to that of a detector for the load applied voltage.
CONSTITUTION: This controller consists of unit 13 detecting a load applied voltage, unit 4 detecting a load current value, unit 7 setting the load applied voltage, coefficient unit 11 calculating the product of the output of unit 4 and resistance value R of inductive load 3, arithmetic unit 15 which adds or subtracts the output of coefficient unit 11 to or from that of unit 7, etc. Then, the load applied voltage is so controlled 7 so that the output of unit 15 will be equal to that of unit 13. Consequently, an aimed current pattern can be obtained by detecting the applied voltage without detecting a current lagging greatly in terms of time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7654878A JPS554616A (en) | 1978-06-26 | 1978-06-26 | Current controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7654878A JPS554616A (en) | 1978-06-26 | 1978-06-26 | Current controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS554616A true JPS554616A (en) | 1980-01-14 |
Family
ID=13608310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7654878A Pending JPS554616A (en) | 1978-06-26 | 1978-06-26 | Current controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS554616A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61229110A (en) * | 1985-04-03 | 1986-10-13 | Fujitsu Denso Ltd | Variable regulation width power source device |
JPS61285516A (en) * | 1985-06-13 | 1986-12-16 | Fujitsu Denso Ltd | Power supply device |
JPH01240426A (en) * | 1988-03-08 | 1989-09-26 | Takagi Ind Co Ltd | Bag opening apparatus |
-
1978
- 1978-06-26 JP JP7654878A patent/JPS554616A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61229110A (en) * | 1985-04-03 | 1986-10-13 | Fujitsu Denso Ltd | Variable regulation width power source device |
JPS61285516A (en) * | 1985-06-13 | 1986-12-16 | Fujitsu Denso Ltd | Power supply device |
JPH01240426A (en) * | 1988-03-08 | 1989-09-26 | Takagi Ind Co Ltd | Bag opening apparatus |
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