CN201818371U - Electrically controlled diesel generator set - Google Patents
Electrically controlled diesel generator set Download PDFInfo
- Publication number
- CN201818371U CN201818371U CN2010205405887U CN201020540588U CN201818371U CN 201818371 U CN201818371 U CN 201818371U CN 2010205405887 U CN2010205405887 U CN 2010205405887U CN 201020540588 U CN201020540588 U CN 201020540588U CN 201818371 U CN201818371 U CN 201818371U
- Authority
- CN
- China
- Prior art keywords
- controller
- circuit
- flywheel
- power
- diesel engine
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model relates to an electrically controlled diesel generator set, which comprises a generator, a diesel engine and a speed regulating device. The diesel engine drives a generator armature to realize rotational power generation through a fly wheel. The electrically controlled diesel generator set is characterized in that the speed regulating device is an electronic speed regulating device and comprises a controller, a fly wheel rotation speed sensor, an actuator and a power source, the fly wheel rotation speed sensor is disposed on a fly wheel shell and connected with an input connector of the controller via a circuit, the actuator is connected with an output connector of the controller via a circuit and connected with an injection pump rack of the engine via a regulating connecting rod, and the power source is connected with a power connector of the controller via a power circuit.
Description
Technical field
The utility model relates to a kind of diesel generating set, relates in particular to a kind of diesel generating set that adopts electronic speed regulator.
Background technique
At present, the diesel engine of diesel generating set is generally used pump in upright arrangement, adopts mechanical governor.The working principle of mechanical governor is: flyball centrifugal force and governor spring power that the rotation of speed regulator transmission shaft is produced interact, if both imbalance, just the speed governing sleeve could move.The lever system that moves through speed regulator of speed governing sleeve changes the position of fuel delivery regulating sleeve, thus the increase and decrease fuel delivery, to adapt to the needs that the diesel engine operating conditions changes.The mechanical governor motor can not produce fast and more accurate response motor moment load variations owing to reasons such as working principle and structures, and transient state speed governing rate is low, can not satisfy the electricity consumption requirement of highly sophisticated device.
Summary of the invention
The purpose of this utility model is the problem at the generator set existence of present employing mechanical governor, provide a kind of to moment load variations can produce fast and accurate response, the diesel generating set that transient state speed governing rate is high is to satisfy the electricity consumption requirement of highly sophisticated device.
The technical solution of the utility model is as follows:
Electricity is transferred diesel generating set, comprise generator, diesel engine and arrangements for speed regulation, diesel engine drives the generator armature rotary electrification by flywheel, it is characterized in that: described arrangements for speed regulation are electrically-actuated throttle device, comprise controller, flywheel speed probe, final controlling element and power supply, described flywheel speed probe is arranged on the flywheel casing, and is connected with the input interface of controller by circuit; Described final controlling element is connected with the output interface of controller by circuit, and by regulating the Injection Pump ratch that connecting rod connects motor; Described power supply is connected with the power interface of controller by power circuit.
The beneficial effects of the utility model are as follows:
(1) speed governing rate is good
The utility model carries out electronic control to injection system, realizes the real-time control with operating conditions of fuel injection quantity and injection timing.Adopt speed probe, the parameter while input controller with detecting in real time compares with the setup parameter value that has stored, through handling final controlling element is delivered in instruction, and final controlling element makes the diesel engine running state reach best according to control unit command control fuel injection quantity.
(2) good reliability
Compare with mechanical governor, drive system structure is simple, convenient for installation and maintenance.
(3) running is stable
When carrying out the indifference speed governing, setting rotating speed that electronic control system can cause load variations and the difference between the actual speed are eliminated, and make motor keep stable rotating speed.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a structure principle chart of the present utility model
Embodiment
As shown in Figure 1 and Figure 2, electricity of the present utility model is transferred diesel generating set, comprises generator, diesel engine and arrangements for speed regulation, and diesel engine 1 drives the armature rotary electrification of generator 2 by flywheel 11.Described arrangements for speed regulation are electrically-actuated throttle device, comprise controller 3, flywheel speed probe 4, final controlling element 5 and power supply 6.Engine flywheel all has flywheel casing outward usually, and the utility model is arranged at described flywheel speed probe 4 on the flywheel casing, detects the flywheel rotating speed, and is connected with the input interface 31 of controller by circuit, and the flywheel rotary speed data is sent to controller; Described final controlling element 5 is connected with the output interface 32 of controller by circuit, and by regulating the Injection Pump ratch that connecting rod 51 connects motor 1; Described power supply 6 is connected with the power interface of controller by power circuit, for the relevant parts of arrangements for speed regulation provide working power.
Working principle of the present utility model is, in the controller internal memory, set the rotating speed that needs, sensor is measured the engine speed actual value by the gear ring on the flywheel, and delivers to controller, and actual value is compared with setting value in controller, its difference relatively is through arrangement, the amplification of control wiring, send instruction to final controlling element, the actuate actuators output shaft is by regulating connecting rod pulling Injection Pump ratch, carry out the adjusting of fuel delivery, keep this to set the purpose of rotating speed thereby reach.
The used controller of the utility model can adopt existing commercially available prod, as inspires confidence in wound 2002 type controllers.Power supply adopts the 12V working power.
In the power circuit of the present utility model safty device can be set, when transducing signal interrupts, as because of cable breakage motor when out of service, disconnecting circuit quits work final controlling element.
Claims (1)
1. electricity is transferred diesel generating set, comprise generator, diesel engine and arrangements for speed regulation, diesel engine drives the generator armature rotary electrification by flywheel, it is characterized in that: described arrangements for speed regulation are electrically-actuated throttle device, comprise controller, flywheel speed probe, final controlling element and power supply, described flywheel speed probe is arranged on the flywheel casing, and is connected with the input interface of controller by circuit; Described final controlling element is connected with the output interface of controller by circuit, and by regulating the Injection Pump ratch that connecting rod connects motor; Described power supply is connected with the power interface of controller by power circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205405887U CN201818371U (en) | 2010-09-25 | 2010-09-25 | Electrically controlled diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205405887U CN201818371U (en) | 2010-09-25 | 2010-09-25 | Electrically controlled diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818371U true CN201818371U (en) | 2011-05-04 |
Family
ID=43916330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205405887U Expired - Lifetime CN201818371U (en) | 2010-09-25 | 2010-09-25 | Electrically controlled diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774266A (en) * | 2011-05-10 | 2012-11-14 | 迪尔公司 | Dual engine hybrid vehicle drive system |
-
2010
- 2010-09-25 CN CN2010205405887U patent/CN201818371U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774266A (en) * | 2011-05-10 | 2012-11-14 | 迪尔公司 | Dual engine hybrid vehicle drive system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101787931B (en) | Integrated diesel engine digital electronic governor | |
| CN101576012B (en) | Electronic speed-regulating method and speed-regulating device thereof | |
| CN201818371U (en) | Electrically controlled diesel generator set | |
| CN103323250A (en) | Test system and method for simulating field operation of variable pitch system of wind generating set | |
| CN201096016Y (en) | Engines monitoring instrument | |
| CN208138093U (en) | Wind turbines permanent magnet direct-drive pitch-variable system dynamic load simulating device | |
| CN101535623B (en) | Fuel pressure boost method and apparatus | |
| CN204190594U (en) | Generating set condensate pump permanent magnet speed regulation device | |
| CN201679567U (en) | Novel diesel engine digital electronic speed controller actuator | |
| CN101793198A (en) | Novel digital electronic governor actuator of diesel engine | |
| CN201679566U (en) | Integrated diesel digital electronic speed regulator | |
| CN201096020Y (en) | Electronic speed-regulator for engine | |
| CN108343565A (en) | Wind turbines permanent magnet direct-drive pitch-variable system dynamic load simulating device and method | |
| CN202280527U (en) | Multifunctional servo speed-adjusting controller for diesel engine | |
| CN201730687U (en) | Digital intelligent electronic speed regulator for engine | |
| CN103850805A (en) | Pneumatic speed regulating system of electronic control diesel engine | |
| CN107869394A (en) | A kind of electronic governor actuator for diesel engine | |
| CN206889118U (en) | A kind of control system of carburetor gasoline engine | |
| CN201991622U (en) | Electronic throttle instruction device | |
| CN201580243U (en) | Electric control fuel system automobile with self-generating device | |
| CN111305955A (en) | Speed regulator actuator | |
| CN204003109U (en) | A kind of engine revolution speed control system | |
| CN205262755U (en) | Diesel engine speed regulator fluctuating load simulation tests platform | |
| CN106959687B (en) | Electronic rotating speed controller simulation test platform and method | |
| CN201982177U (en) | Digital type electrically controlled speed regulation device of diesel engine of sophisticated power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIQI FUTIAN AUTOMOBILE CO., LTD. Free format text: FORMER OWNER: BEIJING FOTON ENVIRONMENTAL ENGINE CO., LTD. Effective date: 20110804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110804 Address after: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beijing Foton Environmental Engine Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |