CN202280527U - Multifunctional servo speed-adjusting controller for diesel engine - Google Patents
Multifunctional servo speed-adjusting controller for diesel engine Download PDFInfo
- Publication number
- CN202280527U CN202280527U CN2011203747598U CN201120374759U CN202280527U CN 202280527 U CN202280527 U CN 202280527U CN 2011203747598 U CN2011203747598 U CN 2011203747598U CN 201120374759 U CN201120374759 U CN 201120374759U CN 202280527 U CN202280527 U CN 202280527U
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- diesel engine
- speed
- controller
- engine
- driver
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Abstract
The utility model discloses a multifunctional servo speed-adjusting controller for a diesel engine. The multifunctional servo speed-adjusting controller for the diesel engine comprises a PID (Proportion Integration Differentiation) controller, which is used for setting the rotation speed of the diesel engine, calculating actual rotation speed and sending a driving signal to a driving device, wherein the PID controller is connected with a driver; and the driver is connected with an executing element wich is used for controlling oil feeding quantity of an engine fuel pump. The multifunctional servo speed-adjusting controller for the diesel engine, disclosed by the utility model, has the advantages of reasonable structure, capability of realizing engine output under constant rotation speed and constant toque condition, low cost, good controllability, convenience and reliability in use and adjustment as well as capability of replacing the traditional mechanical speed adjusting device of the diesel engine.
Description
Technical field
The utility model relates to a kind of diesel engine speed regulation controller.
Background technique
When existing diesel engine is worked, can not accurately realize constant engine speed, the permanent commentaries on classics turned round operating mode output, influences service behaviour.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of the utility model is to provide, the servo speed-regulating controller of the diesel multifunctional of favorable working performance.
The technical solution of the utility model is:
The servo speed-regulating controller of a kind of diesel multifunctional; It is characterized in that: comprise diesel engine is set rotating speed and actual speed is carried out computing and send the PID controller of drive signal to drive unit; The PID controller is connected with driver, and driver is connected with the executive component of control engine fuel injection pump fuel delivery size.
The utility model is rational in infrastructure, can realize constant engine speed, and permanent the commentaries on classics turned round operating mode output, and cost is low, controlled good, uses reliable, instead conventional diesel engine mechanical adjustable speed drive easy to adjust.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is an embodiment's of the utility model a structural representation.
Embodiment
The servo speed-regulating controller of a kind of diesel multifunctional; Comprise diesel engine is set rotating speed and actual speed is carried out computing and send the PID controller 1 of drive signal to drive unit; The PID controller is connected with driver 2, and driver is connected with the executive component 4 of control engine fuel injection pump 3 fuel deliveries size.
The PID controller is set the actual engine speed that working speed and detecting element record with diesel engine and is carried out the PID computing; System controls the accurate action of actuating motor through amplification, driving; Big through actuating mechanism controls fuel pump fuel delivery, make engine speed constant at working speed.When engine operating condition or external loading changed, engine speed caused variation, and system is a dynamic response, changed through regulating fuel delivery, guaranteed that working speed is constant.
Claims (1)
1. servo speed-regulating controller of diesel multifunctional; It is characterized in that: comprise diesel engine is set rotating speed and actual speed is carried out computing and send the PID controller of drive signal to drive unit; The PID controller is connected with driver, and driver is connected with the executive component of control engine fuel injection pump fuel delivery size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203747598U CN202280527U (en) | 2011-10-08 | 2011-10-08 | Multifunctional servo speed-adjusting controller for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203747598U CN202280527U (en) | 2011-10-08 | 2011-10-08 | Multifunctional servo speed-adjusting controller for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280527U true CN202280527U (en) | 2012-06-20 |
Family
ID=46226698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203747598U Expired - Lifetime CN202280527U (en) | 2011-10-08 | 2011-10-08 | Multifunctional servo speed-adjusting controller for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481717A (en) * | 2014-12-05 | 2015-04-01 | 中国航空工业集团公司第六三一研究所 | Engine speed control method with online setting of PID (proportion integration differentiation) parameters |
| CN109270966A (en) * | 2018-08-31 | 2019-01-25 | 沈阳丁通用科技研究院 | Energy-saving permanent-magnet speed-regulating system and method |
-
2011
- 2011-10-08 CN CN2011203747598U patent/CN202280527U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481717A (en) * | 2014-12-05 | 2015-04-01 | 中国航空工业集团公司第六三一研究所 | Engine speed control method with online setting of PID (proportion integration differentiation) parameters |
| CN104481717B (en) * | 2014-12-05 | 2017-01-18 | 中国航空工业集团公司第六三一研究所 | Engine speed control method with online setting of PID (proportion integration differentiation) parameters |
| CN109270966A (en) * | 2018-08-31 | 2019-01-25 | 沈阳丁通用科技研究院 | Energy-saving permanent-magnet speed-regulating system and method |
| CN109270966B (en) * | 2018-08-31 | 2021-12-10 | 沈阳一丁通用科技研究院 | Energy-saving permanent magnet speed regulation system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226200 No. 2368-2370 Renmin West Road, Nantong, Jiangsu, Qidong Patentee after: Jiangsu combined electrical Polytron Technologies Inc Address before: 226200, No. 2368-2370, Renmin West Road, Qidong Development Zone, Jiangsu, Nantong Patentee before: Qidong Liantong Dynamometer Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |