CN104483961A - Automatic calibration method of diesel generating set controller - Google Patents
Automatic calibration method of diesel generating set controller Download PDFInfo
- Publication number
- CN104483961A CN104483961A CN201410634271.2A CN201410634271A CN104483961A CN 104483961 A CN104483961 A CN 104483961A CN 201410634271 A CN201410634271 A CN 201410634271A CN 104483961 A CN104483961 A CN 104483961A
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- China
- Prior art keywords
- controller
- generator set
- diesel generator
- control panel
- calibrated
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
Abstract
The invention provides an automatic calibration method of a diesel generating set controller. The automatic calibration method includes the following steps that: a PC is connected with a serial port server, and a three-phase standard alternating current power source and a standard direct current power source are connected with the serial port server through a first control panel; the serial port server is connected with a diesel generating set controller to be calibrated through a second control panel; the PC provides standard electric signals for the diesel generating set controller to be calibrated or satisfies external conditions of the action of the diesel generating set, and reads various parameters and working state data of the diesel generating set controller to be calibrated in operation, and compares read data with standard conditions in a database of the PC; if a comparison result is in the range of allowed errors, correction coefficients are calculated and are written into the diesel generating set controller until the read parameters are consistent with the standard conditions, and the calibrated parameters are stored in the database; and if the comparison result exceeds the range of the allowed errors, the method exits from calibration.
Description
Technical field
The present invention relates to controller of diesel generator set production field, specifically, relate to a kind of automatic calibrating method of controller of diesel generator set.
Background technology
In the production of large batch of controller of diesel generator set, for ensureing that controller of diesel generator set is to accurate, the security control of generator unit, needs to calibrate the parameter of controller of diesel generator set.Not only accuracy requirement is high for the parameter of calibrating due to controller of diesel generator set needs, and number of parameters is many, so in the production of controller of diesel generator set, the calibration of parameter is needed to manpower and the time of at substantial.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of automatic calibrating method of controller of diesel generator set, this method can carry out automatic calibration to parameter in controller of diesel generator set is produced.
To achieve these goals, the technical solution adopted in the present invention is: a kind of automatic calibrating method of controller of diesel generator set, PC is connected to serial server, Three Standards AC power and standard DC power supply are connected to described serial server by the first control panel, in order to provide standard electric signal or to meet the external condition of controller of diesel generator set action;
Described serial server connects the second control panel, and is connected with described second control panel by controller of diesel generator set to be calibrated;
Described PC is given controller of diesel generator set standard electric signal to be calibrated by described serial server and described second control panel or is met the external condition of controller of diesel generator set action, and read parameters and the operating state data of operating controller of diesel generator set to be calibrated, and by the parameters of reading with operating state data compared with the standard conditions in the database of described PC;
If the result compared in the error allowed, then calculates correction factor, and writes controller of diesel generator set, re-start calibration, until the parameters read is consistent with the standard conditions in the database of described PC with operating state data; When all parameters and duty are calibrated complete, parameters after the calibration of controller of diesel generator set stored in the database of described PC;
If the result compared exceeds the error of permission, then calibrate failure, exit calibration.
Based on above-mentioned, described first control panel is AT100, and described second control panel adopts AT991.
Hinge structure of the present invention has outstanding substantive distinguishing features and marked improvement, specifically, the inventive method is applied in controller of diesel generator set production run and calibrates the parameters of controller of diesel generator set, method is simple and reliable, decrease the production training cost of enterprise, increase the production efficiency of enterprise.
Accompanying drawing explanation
Fig. 1 is the hardware block diagram of the inventive method.
Fig. 2 is the process flow diagram of the inventive method.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of automatic calibrating method of controller of diesel generator set, PC is connected to serial server, Three Standards AC power and standard DC power supply are connected to described serial server by the first control panel, described first control panel adopts AT100, described Three Standards AC power and described standard DC power supply are in order to provide standard line voltage, generating voltage, load current etc., and described first control panel provides resistance value, detects input/output port, detects the duties needed for controller of diesel generator set such as communication;
Described serial server connects the second control panel, and is connected with described second control panel by controller of diesel generator set to be calibrated, and described second control panel adopts AT991.
Described PC meets the external condition of controller of diesel generator set action to controller of diesel generator set standard line voltage to be calibrated, generating voltage, load current etc. by described serial server and described second control panel, and read parameters and the operating state data of operating controller of diesel generator set to be calibrated, and by the parameters of reading with operating state data compared with the standard conditions in the database of described PC.
If the result compared in the error allowed, then calculates correction factor, and writes controller of diesel generator set, re-start calibration, until the parameters read is consistent with the standard conditions in the database of described PC with operating state data; When all parameters and duty are calibrated complete, parameters after the calibration of controller of diesel generator set stored in the database of described PC, is then calibrated end.
If the result compared exceeds the error of permission, then calibrate failure, exit calibration.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (2)
1. the automatic calibrating method of a controller of diesel generator set, it is characterized in that: PC is connected to serial server, Three Standards AC power and standard DC power supply are connected to described serial server by the first control panel, in order to provide standard electric signal or to meet the external condition of controller of diesel generator set action;
Described serial server connects the second control panel, and is connected with described second control panel by controller of diesel generator set to be calibrated;
Described PC is given controller of diesel generator set standard electric signal to be calibrated by described serial server and described second control panel or is met the external condition of controller of diesel generator set action, and read parameters and the operating state data of operating controller of diesel generator set to be calibrated, and by the parameters of reading with operating state data compared with the standard conditions in the database of described PC;
If the result compared in the error allowed, then calculates correction factor, and writes controller of diesel generator set, re-start calibration, until the parameters read is consistent with the standard conditions in the database of described PC with operating state data; When all parameters and duty are calibrated complete, parameters after the calibration of controller of diesel generator set stored in the database of described PC;
If the result compared exceeds the error of permission, then calibrate failure, exit calibration.
2. the automatic calibrating method of controller of diesel generator set according to claim 1, is characterized in that: described first control panel is AT100, and described second control panel adopts AT991.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634271.2A CN104483961B (en) | 2014-11-12 | 2014-11-12 | A kind of automatic calibrating method of controller of diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634271.2A CN104483961B (en) | 2014-11-12 | 2014-11-12 | A kind of automatic calibrating method of controller of diesel generator set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104483961A true CN104483961A (en) | 2015-04-01 |
| CN104483961B CN104483961B (en) | 2018-05-29 |
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| CN201410634271.2A Active CN104483961B (en) | 2014-11-12 | 2014-11-12 | A kind of automatic calibrating method of controller of diesel generator set |
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| CN (1) | CN104483961B (en) |
Cited By (1)
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| CN107145144A (en) * | 2017-07-05 | 2017-09-08 | 四川东方电气自动控制工程有限公司 | A kind of auto-collation of blower fan main controller controls parameter |
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| CN107145144A (en) * | 2017-07-05 | 2017-09-08 | 四川东方电气自动控制工程有限公司 | A kind of auto-collation of blower fan main controller controls parameter |
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| CN104483961B (en) | 2018-05-29 |
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