CN102465759A - Automatic diesel generator set - Google Patents
Automatic diesel generator set Download PDFInfo
- Publication number
- CN102465759A CN102465759A CN201010536932XA CN201010536932A CN102465759A CN 102465759 A CN102465759 A CN 102465759A CN 201010536932X A CN201010536932X A CN 201010536932XA CN 201010536932 A CN201010536932 A CN 201010536932A CN 102465759 A CN102465759 A CN 102465759A
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- CN
- China
- Prior art keywords
- relay
- diesel engine
- circuit breaker
- generator set
- microcomputer controller
- 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
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- Stand-By Power Supply Arrangements (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention relates to an automatic diesel generator set, which comprises a microcomputer controller, a commercial power monitoring relay, a diesel engine, a generator, a power generation relay, a diesel engine relay, a first circuit breaker, a second circuit breaker and a sensor, wherein the microcomputer controller is respectively communicated with the power generation relay, the commercial power monitoring relay and the diesel engine relay, the diesel engine relay is communicated with the diesel engine, the diesel engine drives the generator set and sends signals to the microcomputer controller through the sensor, and the power generation relay is respectively communicated with the first circuit breaker and the second circuit breaker. The automatic diesel generator set greatly saves the power supply time, and unnecessary loss is avoided for users. Simultaneously, the maintenance work load of the automatic diesel generator set is greatly reduced, the fault in the whole process can be know from the warning indication on the microcomputer controller, and the fault elimination is fast and convenient.
Description
Technical field
The present invention relates to a kind of meeting an urgent need and subsequent use automatic power, the automatic electricity generating device that cuts off the power supply, relate in particular to a kind of Automatic Diesel Generator Set.
Background technique
In recent years; Develop rapidly along with industrial economy; The birth of a large amount of enterprises causes the power supply capacity of China south China, Central China, East China, southwestern electrical network to receive serious challenge, power company's power cuts to limit consumption of having to; A lot of areas can't be protected owing to frequent power failure makes the ordinary production of enterprise, so generator has been formed the unique selection of the emergent and standby power supply of these enterprises.Common generator set generally be behind grid power blackout by electrician's professional operator's start-up by hand generator set of living, start manual combined floodgate the in the back inspection unit normal back of each item index and send electricity, and will monitor runnability at the scene; Manual generation outage unit after power system restoration is normal.Process hand-manipulated like this is not only complicated, easy error and strongly professional, lose time very much again, can't restore electricity in the short time, bring significant damage or cause fearful loss to enterprise production.
Summary of the invention
The present invention provides a kind of automatic confession, outage, the fireballing Automatic Diesel Generator Set of power supply in order to overcome the above problems.
Technological scheme of the present invention is: comprise microcomputer controller, civil power control relay, diesel engine, generator, generating relay, diesel engine relay, circuit breaker (), circuit breaker (two) and sensor; Microcomputer controller communicates with generating relay, civil power control relay and diesel engine relay respectively; The diesel engine relay communicates with diesel engine; The Diesel Driven generator set also sends signal through sensor and gives microcomputer controller, and the generating relay communicates with circuit breaker () and circuit breaker (two) respectively.
Described microcomputer controller is also accepted artificial actuating signal and remote monitoring signal.
The present invention needs only 10 ~ 15 seconds the time lag from the mains failure to the electric set electric supply, and traditional common generator set needs 15 ~ 30 minutes time.So this Automatic Diesel Generator Set has been practiced thrift power-on time greatly, for the user has retrieved unnecessary loss.Simultaneously, the maintenance workload of this Automatic Diesel Generator Set has significantly reduced, and the fault in the whole process all can be reported to the police to indicate and learnt that it is quick and convenient to remove fault from microcomputer controller.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is civil power among the figure, the 2nd, and civil power control relay, the 3rd, microcomputer controller, the 4th, diesel engine relay, the 5th, diesel engine; The 6th, sensor, the 7th, generator, the 8th, manually start signal, the 9th, the remote monitoring signal; The 10th, generating relay, the 11st, circuit breaker (), the 12nd, circuit breaker (two), the 13rd, load.
Embodiment
A kind of Automatic Diesel Generator Set; Comprise microcomputer controller 3, civil power control relay 2, diesel engine 5, generator 7, generating relay 10, diesel engine relay 4, circuit breaker () 11, circuit breaker (two) 12 and sensor 6; Microcomputer controller 3 communicates with generating relay 10, civil power control relay 2 and diesel engine relay 4 respectively; Diesel engine relay 4 communicates with diesel engine 5; Diesel engine 5 drives generator 7 and sends signal through sensor 6 and give microcomputer controller 3, and generating relay 10 communicates with circuit breaker () 11 and circuit breaker (two) 12 respectively, and the former microcomputer controller of stating 3 is also accepted artificial actuating signal 8 and remote monitoring signal 9.
When civil power 1 power off time surpasses 1s; The normally-closed contact of civil power control relay 2 is closed, and microcomputer controller 3 carries out the detection of diesel engine 5 pretriggers after receiving civil power 1 power cut signal, exports actuating signal afterwards and connects diesel engine relay 4 for fuel delivery relay, starting motor control relay, storage battery; The normally opened contact of diesel engine relay 4 gets electric closure; Diesel engine 5 starts successfully under the driving of starting motor, and when rotating speed reached rated speed, driven generator 7 began generating; Microcomputer controller 3 carries out computing and comparison with the heat transfer agent of detected electrical quantity and diesel engine 5; After confirming that generator 7 is normal, the output switching signal is given generating relay 10, and circuit breaker () 11 closes a floodgate and connects load 13; If diesel engine 5 or generator 7 occur unusually in the whole service process, microcomputer controller 3 can send warning message immediately.
After civil power 1 restores electricity; The normally-closed contact of civil power control relay 2 breaks off, and microcomputer controller 3 is received civil power 1 normal signal, sends halt instruction and gives diesel engine relay 4 and generating relay 10; Generator 7 unloadings are shut down; Get into holding state, send reclosing command to circuit breaker (two) 12 simultaneously, supply power to load 13 by civil power 1.
Claims (2)
1. Automatic Diesel Generator Set; It is characterized in that: comprise microcomputer controller, civil power control relay, diesel engine, generator, generating relay, diesel engine relay, circuit breaker (), circuit breaker (two) and sensor; Microcomputer controller communicates with generating relay, civil power control relay and diesel engine relay respectively; The diesel engine relay communicates with diesel engine; The Diesel Driven generator set also sends signal through sensor and gives microcomputer controller, and the generating relay communicates with circuit breaker () and circuit breaker (two) respectively.
2. a kind of Automatic Diesel Generator Set according to claim 1 is characterized in that: described microcomputer controller is also accepted artificial actuating signal and remote monitoring signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010536932XA CN102465759A (en) | 2010-11-02 | 2010-11-02 | Automatic diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010536932XA CN102465759A (en) | 2010-11-02 | 2010-11-02 | Automatic diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102465759A true CN102465759A (en) | 2012-05-23 |
Family
ID=46069809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010536932XA Pending CN102465759A (en) | 2010-11-02 | 2010-11-02 | Automatic diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631165A (en) * | 2013-11-28 | 2014-03-12 | 南车株洲电力机车有限公司 | Control system of generator set of internal combustion electric drive locomotive |
| CN103904775A (en) * | 2014-04-01 | 2014-07-02 | 唐学俊 | Automatic generator controller and control method thereof |
| CN107869393A (en) * | 2016-09-23 | 2018-04-03 | 镇江易蝶软件科技有限公司 | Diesel generating set long-distance intelligent control device |
-
2010
- 2010-11-02 CN CN201010536932XA patent/CN102465759A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631165A (en) * | 2013-11-28 | 2014-03-12 | 南车株洲电力机车有限公司 | Control system of generator set of internal combustion electric drive locomotive |
| CN103631165B (en) * | 2013-11-28 | 2016-01-13 | 南车株洲电力机车有限公司 | A kind of control system of genset of internal combustion electric drive locomotive |
| CN103904775A (en) * | 2014-04-01 | 2014-07-02 | 唐学俊 | Automatic generator controller and control method thereof |
| CN103904775B (en) * | 2014-04-01 | 2016-02-17 | 唐学俊 | generator full automatic controller and control method thereof |
| CN107869393A (en) * | 2016-09-23 | 2018-04-03 | 镇江易蝶软件科技有限公司 | Diesel generating set long-distance intelligent control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |