JPS55100100A - Load runback system - Google Patents
Load runback systemInfo
- Publication number
- JPS55100100A JPS55100100A JP645079A JP645079A JPS55100100A JP S55100100 A JPS55100100 A JP S55100100A JP 645079 A JP645079 A JP 645079A JP 645079 A JP645079 A JP 645079A JP S55100100 A JPS55100100 A JP S55100100A
- Authority
- JP
- Japan
- Prior art keywords
- load
- generator
- current
- runback
- capacitance
- 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
Landscapes
- Protection Of Generators And Motors (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE: To prevent the excessive drop of setting load after the load runback by a method wherein the regulating valve once throttled in case of the load runback is re-opened when the generator output current is detected to have dropped to the current value equivalent to the generator self-cooled capacitance or less.
CONSTITUTION: When the cooling system trouble detector 11 of the generator starts to operate and the load current value is the current value equivalent to the self- cooled capacitance or more, then, the No.1 current detector 10 emits the output to allow the runback command A to be emitted, thus, performing the close operation of the regulating valve 3 in a certain speed. When the load current decreases to the current value equivalent to the self-cooled capacitance of the generator or less, the runback command A is not emitted. After the load runback is completed, when the load current decreases to the slightly lower value than the current value equivalent to the self-cooled capacitance of the generator, then, the 2nd current detector starts to operate, emits the signal B to perform the close operation of the regulating valve 3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP645079A JPS55100100A (en) | 1979-01-23 | 1979-01-23 | Load runback system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP645079A JPS55100100A (en) | 1979-01-23 | 1979-01-23 | Load runback system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55100100A true JPS55100100A (en) | 1980-07-30 |
JPH0161036B2 JPH0161036B2 (en) | 1989-12-26 |
Family
ID=11638751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP645079A Granted JPS55100100A (en) | 1979-01-23 | 1979-01-23 | Load runback system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100100A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196297A (en) * | 1982-05-12 | 1983-11-15 | ア−ス製薬株式会社 | Bath boiler detergent |
-
1979
- 1979-01-23 JP JP645079A patent/JPS55100100A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196297A (en) * | 1982-05-12 | 1983-11-15 | ア−ス製薬株式会社 | Bath boiler detergent |
Also Published As
Publication number | Publication date |
---|---|
JPH0161036B2 (en) | 1989-12-26 |
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