CN201219201Y - Experiment electric power reclamation plant for diesel engine - Google Patents
Experiment electric power reclamation plant for diesel engine Download PDFInfo
- Publication number
- CN201219201Y CN201219201Y CNU2008200362464U CN200820036246U CN201219201Y CN 201219201 Y CN201219201 Y CN 201219201Y CN U2008200362464 U CNU2008200362464 U CN U2008200362464U CN 200820036246 U CN200820036246 U CN 200820036246U CN 201219201 Y CN201219201 Y CN 201219201Y
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- CN
- China
- Prior art keywords
- circuit
- diesel engine
- recovery device
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- power recovery
- 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 - Fee Related
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Abstract
For recovering the electric power generated by a generator during an experiment using a locomotive diesel, the utility model relates to a diesel experiment electric power recovery device, which includes: a rectification circuit for connecting to the alternating-current output terminal of the generator, an inverter circuit connected to the direct-current output terminal of the rectification circuit, and a filter circuit connected to the alternating-current output of the inverter circuit and a boost circuit connected to the filter circuit.
Description
Technical field
The utility model relates to a kind of diesel engine test power recovery device.
Background technology
Diesel engine of locomotive of the prior art need drive the generator rotation at the trial and generate electricity, usually adopt the method for water resistance method (water is heated) or dried resistance method (resistance heating) to consume to the electricity that sends, so can not effectively be beneficial to the electric energy that sends therebetween, cause the waste of resource.
The utility model content
Technical problem to be solved in the utility model provides a kind of diesel engine test power recovery device that can reclaim the electric energy that diesel engine produced at the trial.
For solving the problems of the technologies described above, the utility model provides a kind of diesel engine test power recovery device, comprising: be used for the rectification circuit that links to each other with the ac output end of generator, the inverter circuit that links to each other with the dc output end of rectification circuit, filter circuit that links to each other with the ac output end of inverter circuit and the booster circuit that links to each other with filter circuit.
Described rectification circuit is the high-power silicon-controlled rectifying circuit, can prevent effectively that rectification circuit 3 is because of the heating scaling loss.
Described filter circuit is 12 pulse wave filter circuits, with 12 pulse waves that filtering inverter circuit 4 produces in the inversion process, guarantees the quality of power recovery.
The output of described booster circuit is used for linking to each other with electrical network, and the electric power of recovery is networked.
The utlity model has positive effect: in (1) diesel engine test of the present utility model power recovery device, rectification circuit is used for the interchange that generator sends is converted to direct current, inverter circuit is converted to this direct current the alternating current that frequency is 50Hz again, delivering to booster circuit after filter circuit filtering boosts, to satisfy the demand of networking demand or other power consumption equipments, therefore, diesel engine test power recovery device of the present utility model is suitable for reclaiming the electric energy that diesel engine is produced at the trial, has favorable economic benefit.
Description of drawings
Fig. 1 is the structural representation of diesel engine test power recovery device of the present utility model.
Embodiment
(embodiment 1)
See Fig. 1, the power output shaft of the diesel engine 1 of present embodiment links to each other with generator 2, can drive generator 2 generatings after diesel engine 1 starts.
The diesel engine test power recovery device of present embodiment, it comprises: be used for the rectification circuit 3 that links to each other with the ac output end of generator 2, the inverter circuit 4 that links to each other with the dc output end of rectification circuit 3, filter circuit 5 that links to each other with the ac output end of inverter circuit 4 and the booster circuit 6 that links to each other with filter circuit 5.Described booster circuit 6 is used for linking to each other with electrical network 7.
Electrical network 7 is a power plant, and voltage is 6300V to 10000V.
Described rectification circuit 3 is the high-power silicon-controlled rectifying circuit, can prevent effectively that rectification circuit 3 is because of the heating scaling loss.
Described filter circuit 5 is 12 pulse wave filter circuits, with 12 pulse waves that filtering inverter circuit 4 produces in the inversion process, guarantees the quality of power recovery.
In the test, the above electric energy of recyclable 10,000 KW.h of 16V280 diesel engine has good economic benefit.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (4)
1, a kind of diesel engine test power recovery device is characterized in that: comprising: be used for the rectification circuit (3) that links to each other with the ac output end of generator (2), the inverter circuit (4) that links to each other with the dc output end of rectification circuit (3), filter circuit (5) that links to each other with the ac output end of inverter circuit (4) and the booster circuit (6) that links to each other with filter circuit (5).
2, diesel engine test power recovery device according to claim 1, it is characterized in that: described rectification circuit (3) is the high-power silicon-controlled rectifying circuit.
3, diesel engine test power recovery device according to claim 2, it is characterized in that: described filter circuit (5) is 12 pulse wave filter circuits.
4, diesel engine test power recovery device according to claim 2, it is characterized in that: the output of described booster circuit (6) is used for linking to each other with electrical network (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200362464U CN201219201Y (en) | 2008-05-27 | 2008-05-27 | Experiment electric power reclamation plant for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200362464U CN201219201Y (en) | 2008-05-27 | 2008-05-27 | Experiment electric power reclamation plant for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219201Y true CN201219201Y (en) | 2009-04-08 |
Family
ID=40542036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200362464U Expired - Fee Related CN201219201Y (en) | 2008-05-27 | 2008-05-27 | Experiment electric power reclamation plant for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219201Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812124A (en) * | 2012-11-14 | 2014-05-21 | 神华集团有限责任公司 | Test electric power recycling device for power mechanical device and control system thereof |
| CN112378668A (en) * | 2020-11-13 | 2021-02-19 | 陕西柴油机重工有限公司 | Energy-saving type test device for medium-speed high-power diesel engine |
-
2008
- 2008-05-27 CN CNU2008200362464U patent/CN201219201Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812124A (en) * | 2012-11-14 | 2014-05-21 | 神华集团有限责任公司 | Test electric power recycling device for power mechanical device and control system thereof |
| CN112378668A (en) * | 2020-11-13 | 2021-02-19 | 陕西柴油机重工有限公司 | Energy-saving type test device for medium-speed high-power diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |