CN109595084A - Diesel generating set emergency starting device - Google Patents
Diesel generating set emergency starting device Download PDFInfo
- Publication number
- CN109595084A CN109595084A CN201811603566.8A CN201811603566A CN109595084A CN 109595084 A CN109595084 A CN 109595084A CN 201811603566 A CN201811603566 A CN 201811603566A CN 109595084 A CN109595084 A CN 109595084A
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- China
- Prior art keywords
- generating set
- emergency
- diesel
- automatic
- diesel engine
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/07—Automatic control systems according to one of the preceding groups in combination with control of the mechanism receiving the engine power
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The invention belongs to diesel generating set electric automatic control manufacture fields, and in particular to when there is machine halt trouble in Automatic Diesel Generator Set, a kind of emergency needed starter by force.Including diesel generator group and automatic intelligent controller, diesel generator group connects automatic intelligent controller, emergency/automatic change-over and key switch are added in automatic intelligent controller, the connecting terminal of automatic intelligent controller is sequentially connected emergency/automatic change-over power input circuit and Fuel Injection Mechanism of Diesel Engine relay output loop by conducting wire；The connecting terminal of key switch is respectively connected to emergency/automatic change-over emergency power supply input terminal, the input circuit of diesel engine starting relay and the input circuit of Digital Governor for Diesel Engine.On the panel of automatic control panel, installation initiation key switch under any state, can be such that diesel generating set runs by force by the starting of key switch, and ensure what is powered and be normally carried out.
Description
Technical field
The invention belongs to diesel generating set electric automatic control manufacture fields, are specifically related to automation diesel-driven generator
Group in use, when there is machine halt trouble, a kind of emergency needed starter by force.
Background technique
Diesel generating set is as urgent or backup power source, in the important production station such as scientific research, fire-fighting, hospital, military
Or life area by large-area applications and is promoted.The effect of Automatic Diesel Generator Set is when net electricity or power supply unit occur
When failure, unit can start rapidly, power at once, the normal operation without influencing electrical equipment.Auto-control diesel oil hair
The automatic control panel of motor group is the indispensable necessary equipment of every generating set, major function is exactly 1 > manually and
It is automatically brought into operation；2 > alternating current decompression starts automatically；The high water temperature of 3 > diesel engine, low oil pressure, speed signal, which the alarms such as are lost and shut down, to be protected
The protection such as shield and phase shortage, under-voltage, over-voltage, under-frequency, overfrequency, the overcurrent of generator；The functions such as 4 > long-range monitoring.
Diesel engine during operation, due to various reasons, occur alarm stopping signal when, for protection diesel engine or
The purpose of generator, automatic control panel can all issue signal, so that oil supply loop is stopped power supply, stop the fortune of diesel engine rapidly
Row.But in certain specific periods, as in urgent place, rescue, fire extinguishing, operation or the state of war, it is necessary to assure power supply is not
When the situation that must be interrupted, it is exactly not allow that Automatic Diesel Generator Set failure, which is shut down, under this state, although diesel oil
Machine perhaps generator can cause the accident because running by force it is serious expand or scrap, but with the life of people, great property or
Person's special requirement, which is compared, to be also allowed.In this specific period, how to guarantee automatic generating sets in shutdown of breaking down
When, it still can run by force, be main problem existing for existing automation diesel generator group.
Summary of the invention
In view of defects in the prior art, the control loop that the present invention is for automatic control panel installs emergency starting additional
Device realizes that automatic generating sets when alarm of breaking down is shut down, can start, it is ensured that the purpose of normal operation by force.
To achieve the goals above, the technical scheme adopted by the invention is as follows: diesel generating set emergency starting device, packet
Diesel generator group and automatic intelligent controller are included, the diesel generator group connects automatic intelligent controller, from
Emergency/automatic change-over and key switch, the connecting terminal of automatic intelligent controller are added in dynamicization intelligent controller
Emergency/automatic change-over power input circuit and Fuel Injection Mechanism of Diesel Engine relay output loop is sequentially connected by conducting wire；Key
The connecting terminal of spoon switch is respectively connected to emergency/automatic change-over emergency power supply input terminal, diesel engine starting relay
The input circuit of device and the input circuit of Digital Governor for Diesel Engine.
Further, the input port of the automatic intelligent controller accesses combat model switching signal.
Further, the combat model carries out program setting by PC machine, so that combat model is skipped controller control and patrols
Volume, directly control the open and close of circuit.
Further, the automatic intelligent controller is to use 32 ARD single-chip microcontrollers, LCD liquid crystal display screen, Chinese,
English and the optional interface of other multilinguals.
Further, the automatic intelligent controller is connected with electron speed regulator and fuel feeding electricity by several control switches
Magnet valve is also connected with actuator on the electron speed regulator, and being stopped working by actuator power-off makes diesel engine stop.
Further, several control switches include tachometric survey switch, temperature measurement switch, oil pressure measurement switch,
Oil-level measurement is switched, is remotely started switch, high water temperature switch, low oil pressure switch and low liquid level switch.
Further, the key switch is arranged on the panel of automatic control panel.
Further, the diesel generating set emergency starting device course of work is as follows:
1) when carrying out emergency service using diesel generating set, emergency/automatic change-over is switched to automated location first；
Secondly started using the membrane keyboard of the automatic intelligent controller of diesel generating set, powered；Third is according to the weight of electricity consumption
Degree is wanted, if it is confirmed that being unable to interruption of power supply, combat model is just switched and put by that, to diesel generating set automatic intelligent control
Device processed issues signal, and various alarm stoppage protections is forbidden to act, and prevents Fuel Injection Mechanism of Diesel Engine relay from powering off, it is ensured that diesel engine electronic
Governor, diesel engine actuator, Fuel Injection Mechanism of Diesel Engine solenoid valve continue to act, and operate normally diesel generating set, continued power；
If 2) utilize the automatic intelligent controller of diesel generating set when carrying out emergency service using diesel generating set
Membrane keyboard when can not be started, emergency/automatic change-over is switched to emergency position first；Secondly key switch is utilized
The starting for carrying out generating set can continue to power, in this state, unit is not appointed after unit starts successfully by force
What is protected, and is real fight operating mode, operator is needed to be monitored now.
The invention has the benefit that on the panel of automatic control panel, installation initiation key switch, in any state
Under, diesel generating set can be allow to run by force by the starting of key switch, and ensure what is powered and be normally carried out.
Detailed description of the invention
Fig. 1 is automatic control panel panel layout；
The work structuring figure of emergency starting device when Fig. 2 is automatic control panel failure；
Appended drawing reference is as follows: 1, diesel generator group；2, the automatic intelligent controller of diesel generating set；3, diesel engine electric
Sub- governor；4, diesel engine actuator；5, combat model SA3 switch signal input end mouth；6, Fuel Injection Mechanism of Diesel Engine solenoid valve；7, bavin
Oil start K2 relay；8, Fuel Injection Mechanism of Diesel Engine K1 relay；9, emergency/automatic conversion SA2 switch；10, key switch SA1.
Specific embodiment
In order to be more clear structure and function of the invention, the present invention is made with reference to the accompanying drawings and detailed description
It further illustrates.
Diesel generating set emergency starting device, including diesel generator group 1 and automatic intelligent controller 2, it is described
Diesel generator group 1 connects automatic intelligent controller 2, adds emergency/automatic conversion in automatic intelligent controller 2 and opens
Pass 9 and key switch 10, the connecting terminal of automatic intelligent controller 2 are sequentially connected emergency/automatic change-over by conducting wire
The output loop of power input circuit and Fuel Injection Mechanism of Diesel Engine relay 8；The connecting terminal of key switch be respectively connected to emergency/from
Move the emergency power supply input terminal of change-over switch 9, the input circuit and Digital Governor for Diesel Engine 3 of diesel engine starting relay 7
Input circuit.
Further, the input port of the automatic intelligent controller 2 accesses combat model switching signal 5.The war
Bucket mode 5 by PC machine carry out program setting, so that combat model is skipped controller control logic, directly control circuit closure and
It disconnects.
Further, the automatic intelligent controller 2 is connected with electron speed regulator 3 and fuel feeding by several control switches
Solenoid valve 6 is also connected with actuator 4 on the electron speed regulator 3, and being stopped working by the power-off of actuator 4 stops diesel engine
Machine.Several control switches include tachometric survey switch, temperature measurement switch, oil pressure measurement switchs, oil-level measurement switchs, remote
Journey starts switch, high water temperature switch, low oil pressure switch and low liquid level switch.
Further, the key switch 5 is arranged on the panel of automatic control panel.
The automatic intelligent control 2 of the diesel generating set is to use 32 ARD single-chip microcontrollers, LCD liquid crystal display screen, in
Text, English and the optional interface operation of other multilinguals, precision acquires diesel engine, various on generator, cooling water tank
Parameter, all parameters can be by standard setting and programmings.
Specification increases SA1, SA2, SA3 tri- switches on the panel of Fig. 1 automatic control panel.Firstly, according to fig. 2
Middle circuit diagram carries out wiring to equipment such as increased SA1, SA2, SA3 on the basis of former automatic control panel electrical schematic diagram.
Secondly, combat model SA3 on-off model 5 to be connected to the input terminal of generating set intelligent controller 2 according to electric installation drawing
Mouthful.Third carries out the program setting of combat model with PC machine.
The course of work of the invention is as follows:
1) when carrying out emergency service using diesel generating set, SA2 emergency/automatic change-over 9 is switched to automatically first
Position；Secondly started using the membrane keyboard of the automatic intelligent controller 2 of diesel generating set, powered；Third according to
The significance level of electricity, if it is confirmed that being unable to interruption of power supply, that just puts into combat model SA3 switch 5, certainly to diesel generating set
Dynamicization intelligent controller 2 issues signal, and various alarm stoppage protections is forbidden to act, and prevents Fuel Injection Mechanism of Diesel Engine K1 relay 8 from powering off,
Ensure that Digital Governor for Diesel Engine 3, diesel engine actuator 4, Fuel Injection Mechanism of Diesel Engine solenoid valve 6 continue to act, makes diesel generating set
It operates normally, continued power.
If 2) utilize the automatic intelligent control of diesel generating set when carrying out emergency service using diesel generating set
When the membrane keyboard of device 2 processed can not be started, SA2 emergency/automatic change-over 9 is switched to emergency position first；Secondly benefit
The starting that generating set is carried out with 10 key switch SA1 can continue to power, in this shape after unit starts successfully by force
Under state, unit does not have any protection, is real fight operating mode, operator is needed to be monitored now.
It is during power supply, to worry bavin when diesel generating set has been started up success that the present invention, which can be realized (one),
The intelligent controller of oily generating set is alarmed shutdown during the operation of unit, can be after unit starting, by intelligent controller
Combat model investment, be prohibited various stoppage protections；It (two) is the installation starting key on the panel of automatic control panel
Spoon switch, under any state, can be such that diesel generating set runs by force by the starting of key switch, and true
Protect being normally carried out for power supply.
Listed above is only highly preferred embodiment of the present invention.It is clear that the invention is not restricted to which above embodiments, can also have
Many deformations.All deformations that those skilled in the art directly can export or associate from present disclosure,
It is considered as protection scope of the present invention.
Claims (8)
1. diesel generating set emergency starting device, it is characterised in that: controlled including diesel generator group and automatic intelligent
Device, the diesel generator group connect automatic intelligent controller, and emergency/from turn is added in automatic intelligent controller
Switch and key switch are changed, the connecting terminal of automatic intelligent controller is sequentially connected emergency/automatic change-over by conducting wire
The output loop of power input circuit and Fuel Injection Mechanism of Diesel Engine relay；The connecting terminal of key switch be respectively connected to emergency/from
Move the defeated of the emergency power supply input terminal of change-over switch, the input circuit of diesel engine starting relay and Digital Governor for Diesel Engine
Entry loop.
2. diesel generating set emergency starting device according to claim 1, it is characterised in that: the automatic intelligent control
The input port of device processed accesses combat model switching signal.
3. diesel generating set emergency starting device according to claim 1, it is characterised in that: the combat model passes through
PC machine carries out program setting, so that combat model is skipped controller control logic, directly controls the open and close of circuit.
4. diesel generating set emergency starting device according to claim 1, it is characterised in that: the automatic intelligent control
Device processed is using 32 ARD single-chip microcontrollers, LCD liquid crystal display screen, Chinese, English and the optional interface of other multilinguals.
5. diesel generating set emergency starting device according to claim 1, it is characterised in that: the automatic intelligent control
Device processed by several control switches is connected with Digital Governor for Diesel Engine and for solenoid, the Digital Governor for Diesel Engine
On be also connected with actuator, stop working by actuator power-off and make diesel engine stop.
6. diesel generating set emergency starting device according to claim 5, it is characterised in that: several control switches
It switchs including tachometric survey switch, temperature measurement switch, oil pressure measurement switch, oil-level measurement, remotely start switch, Gao Shuiwen is opened
It closes, low oil pressure switch and low liquid level switch.
7. diesel generating set emergency starting device according to claim 1, it is characterised in that: the key switch setting
On the panel of automatic control panel.
8. diesel generating set emergency starting device according to any one of claims 1-7, it is characterised in that: work
Process is as follows:
1) when carrying out emergency service using diesel generating set, emergency/automatic change-over is switched to automated location first；
Secondly started using the membrane keyboard of the automatic intelligent controller of diesel generating set, powered；Third is according to the weight of electricity consumption
Degree is wanted, if it is confirmed that being unable to interruption of power supply, combat model is just switched and put by that, to diesel generating set automatic intelligent control
Device processed issues signal, and various alarm stoppage protections is forbidden to act, and prevents Fuel Injection Mechanism of Diesel Engine relay from powering off, it is ensured that diesel engine electronic
Governor, diesel engine actuator, Fuel Injection Mechanism of Diesel Engine solenoid valve continue to act, and operate normally diesel generating set, continued power；
If 2) utilize the automatic intelligent controller of diesel generating set when carrying out emergency service using diesel generating set
Membrane keyboard when can not be started, emergency/automatic change-over is switched to emergency position first；Secondly key switch is utilized
The starting for carrying out generating set can continue to power, in this state, unit is not appointed after unit starts successfully by force
What is protected, and is real fight operating mode, operator is needed to be monitored now.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603566.8A CN109595084A (en) | 2018-12-26 | 2018-12-26 | Diesel generating set emergency starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603566.8A CN109595084A (en) | 2018-12-26 | 2018-12-26 | Diesel generating set emergency starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595084A true CN109595084A (en) | 2019-04-09 |
Family
ID=65963634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811603566.8A Pending CN109595084A (en) | 2018-12-26 | 2018-12-26 | Diesel generating set emergency starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595084A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826728A (en) * | 2019-04-16 | 2019-05-31 | 安徽长吉专用汽车制造有限公司 | Diesel oil version lorry intelligent temperature control system with remote control starting |
| CN110518844A (en) * | 2019-08-31 | 2019-11-29 | 潍坊雷腾动力机械有限公司 | A kind of generating set electric control system with from speed-regulating function |
| CN110535381A (en) * | 2019-08-31 | 2019-12-03 | 潍坊雷腾动力机械有限公司 | A kind of generating set electric control system |
| CN110735727A (en) * | 2019-10-14 | 2020-01-31 | 江西清华泰豪三波电机有限公司 | Control device and control method for emergency operation of diesel generator sets |
| CN113489137A (en) * | 2021-06-18 | 2021-10-08 | 广西玉柴机器股份有限公司 | Self-starting switch control method of diesel power generation power assembly |
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| CN201507381U (en) * | 2009-08-27 | 2010-06-16 | 东莞市新路线机电设备有限公司 | Generator set with emergency start circuit |
| CN203394644U (en) * | 2013-07-18 | 2014-01-15 | 郑州众智科技股份有限公司 | Diesel generator set controlling device |
| CN203589836U (en) * | 2013-12-03 | 2014-05-07 | 大连普阳发电机组有限公司 | Intelligent control apparatus of starting signal for diesel generating set |
| CN203896240U (en) * | 2014-04-16 | 2014-10-22 | 上海硕茁通电气有限公司 | Control cabinet of diesel generating set |
| CN105089897A (en) * | 2015-08-31 | 2015-11-25 | 瑞昌哥尔德发电设备(无锡)制造有限公司 | Double-startup control circuit of diesel generator set |
-
2018
- 2018-12-26 CN CN201811603566.8A patent/CN109595084A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507381U (en) * | 2009-08-27 | 2010-06-16 | 东莞市新路线机电设备有限公司 | Generator set with emergency start circuit |
| CN203394644U (en) * | 2013-07-18 | 2014-01-15 | 郑州众智科技股份有限公司 | Diesel generator set controlling device |
| CN203589836U (en) * | 2013-12-03 | 2014-05-07 | 大连普阳发电机组有限公司 | Intelligent control apparatus of starting signal for diesel generating set |
| CN203896240U (en) * | 2014-04-16 | 2014-10-22 | 上海硕茁通电气有限公司 | Control cabinet of diesel generating set |
| CN105089897A (en) * | 2015-08-31 | 2015-11-25 | 瑞昌哥尔德发电设备(无锡)制造有限公司 | Double-startup control circuit of diesel generator set |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826728A (en) * | 2019-04-16 | 2019-05-31 | 安徽长吉专用汽车制造有限公司 | Diesel oil version lorry intelligent temperature control system with remote control starting |
| CN109826728B (en) * | 2019-04-16 | 2024-02-06 | 安徽长吉专用汽车制造有限公司 | Intelligent temperature control system with remote control starting function for diesel truck |
| CN110518844A (en) * | 2019-08-31 | 2019-11-29 | 潍坊雷腾动力机械有限公司 | A kind of generating set electric control system with from speed-regulating function |
| CN110535381A (en) * | 2019-08-31 | 2019-12-03 | 潍坊雷腾动力机械有限公司 | A kind of generating set electric control system |
| CN110535381B (en) * | 2019-08-31 | 2022-03-25 | 潍坊雷腾动力机械有限公司 | Electric control system of generator set |
| CN110735727A (en) * | 2019-10-14 | 2020-01-31 | 江西清华泰豪三波电机有限公司 | Control device and control method for emergency operation of diesel generator sets |
| CN110735727B (en) * | 2019-10-14 | 2022-03-15 | 江西清华泰豪三波电机有限公司 | Control device and control method for emergency operation of diesel generator set |
| CN113489137A (en) * | 2021-06-18 | 2021-10-08 | 广西玉柴机器股份有限公司 | Self-starting switch control method of diesel power generation power assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |
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| RJ01 | Rejection of invention patent application after publication |