JPS5518860A - Control unit of diesel engine ac generator - Google Patents
Control unit of diesel engine ac generatorInfo
- Publication number
- JPS5518860A JPS5518860A JP9152878A JP9152878A JPS5518860A JP S5518860 A JPS5518860 A JP S5518860A JP 9152878 A JP9152878 A JP 9152878A JP 9152878 A JP9152878 A JP 9152878A JP S5518860 A JPS5518860 A JP S5518860A
- Authority
- JP
- Japan
- Prior art keywords
- generator
- curve
- characteristic
- planing
- value
- 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 Eletrric Generators (AREA)
Abstract
PURPOSE: To surely prevent the production of overvoltage in a trouble with an inexpensive means by controlling the field current according to an output voltage of the AC generator.
CONSTITUTION: The voltage-current characteristic and non-load saturation characteristic of the main AC generator 1 of the diesel electric locomotive are shown by a curve P or Q and the planing value is done by a curve R. When the characteristic is shown by the curve P, the voltage is higer than the planing value. In this case, when the second field winding 9 is connected in reverse polarity with respect to the first field winding 7 and the variable resistance 10 is adjusted, the charactiristic of generator can be agreed with the planing value. Thus an overvoltate is not produced in the generator when the load is opened, the diode of the rectifier 3 is protected. When the characteristic is shown by the curve Q, the field winding 9 can be connected in the same polarity with respect to the winding 7 and the resistance can be adjusted. By this way, the production of overvoltage can surely be prevented in a trouble.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9152878A JPS5518860A (en) | 1978-07-28 | 1978-07-28 | Control unit of diesel engine ac generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9152878A JPS5518860A (en) | 1978-07-28 | 1978-07-28 | Control unit of diesel engine ac generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5518860A true JPS5518860A (en) | 1980-02-09 |
Family
ID=14028925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9152878A Pending JPS5518860A (en) | 1978-07-28 | 1978-07-28 | Control unit of diesel engine ac generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518860A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5039613A (en) * | 1986-11-27 | 1991-08-13 | Toa Medical Electronics Co., Ltd. | Reagents used in a method of classifying leukocytes by flow cytometry |
US5175109A (en) * | 1986-09-10 | 1992-12-29 | Toa Medical Electronics Co., Ltd. | Reagent for classifying leukocytes by flow cytometry |
US5179026A (en) * | 1986-11-27 | 1993-01-12 | Toa Medical Electronics Co., Ltd. | Method of classifying leukocytes by flow cytometry and reagents used in the method |
-
1978
- 1978-07-28 JP JP9152878A patent/JPS5518860A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175109A (en) * | 1986-09-10 | 1992-12-29 | Toa Medical Electronics Co., Ltd. | Reagent for classifying leukocytes by flow cytometry |
US5039613A (en) * | 1986-11-27 | 1991-08-13 | Toa Medical Electronics Co., Ltd. | Reagents used in a method of classifying leukocytes by flow cytometry |
US5179026A (en) * | 1986-11-27 | 1993-01-12 | Toa Medical Electronics Co., Ltd. | Method of classifying leukocytes by flow cytometry and reagents used in the method |
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