CN204374337U - A kind of flywheel test macro - Google Patents
A kind of flywheel test macro Download PDFInfo
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- CN204374337U CN204374337U CN201520048735.1U CN201520048735U CN204374337U CN 204374337 U CN204374337 U CN 204374337U CN 201520048735 U CN201520048735 U CN 201520048735U CN 204374337 U CN204374337 U CN 204374337U
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- flywheel
- energy storage
- storage system
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Abstract
The utility model relates to a kind of flywheel test macro, belongs to flywheel energy storage testing tool technical field.Technical scheme is: 0-900V adjustable DC power supply (2), chopper (4), flywheel energy storage system (6) are connected to each other with console (1) respectively, 0-900V adjustable DC power supply, flywheel energy storage system, chopper, resistor (3) connect successively, and flywheel energy storage system comprises cooling device (5), two-way inverter (7), flywheel (8) and vacuum pump (9).The voltage fluctuation that the utility model analog orbit electrical network (750VDC) occurs when train enters the station and set off, actual working state when these voltage fluctuations appear in test flywheel energy storage system, utilize resistor box to simulate load, so that the property indices of test flywheel energy storage system.Energy simulating flywheel miniwatt charge-discharge test; The high-power charge-discharge test of simulating flywheel; Flywheel monitoring running state; Possess full automatic operation and data acquisition function.
Description
Technical field
The utility model relates to a kind of flywheel test macro, belongs to flywheel energy storage testing tool technical field.
Background technology
Flywheel energy storage technique relies on the application of success on track traffic regenerative braking of the flywheel traction technique of its advanced person and control technology, uses, obtain good effect in the subway in a lot of city abroad, is domesticly also trying to explore, is attempting and advance.Before practical application, flywheel energy storage system needs to carry out strict test and test, and in actual production process, how to carry out these tests and test is faced with problems.
Utility model content
The utility model object is to provide a kind of flywheel test macro, console is utilized to adjust the output voltage of DC power cabinet, the voltage fluctuation that analog orbit electrical network (750VDC) occurs when train enters the station and set off, there is actual working state during these voltage fluctuations in test flywheel energy storage system, utilize resistor box to simulate load, so that the property indices of test flywheel energy storage system, this system can not only be tested fly wheel system, and test result can be fed back to host computer, form test resolution and report simultaneously, solve background technology Problems existing.
The technical solution of the utility model is: a kind of flywheel test macro, comprise console, 0-900V(volt) adjustable DC power supply, resistor, chopper and flywheel energy storage system, described 0-900V adjustable DC power supply, chopper, flywheel energy storage system is connected to each other with console respectively, 0-900V adjustable DC power supply, flywheel energy storage system, chopper, resistor connects successively, flywheel energy storage system comprises cooling device, two-way inverter, flywheel and vacuum pump, described flywheel energy storage system is by two-way inverter and 0-900V adjustable DC power supply, chopper is connected to each other, two-way inverter, flywheel is connected to each other, cooling device, the input end of vacuum delivery side of pump and flywheel is connected to each other.
The output voltage terminal of described 0-900V adjustable DC power supply is connected with two-way inverter.
The charging end of described two-way inverter connects flywheel, and the discharge end of flywheel connects two-way inverter.
The discharge end of described two-way inverter connects chopper, the discharge end contact resistance device of chopper.
The beneficial effects of the utility model are: utilize console to adjust the output voltage of DC power cabinet, the voltage fluctuation that analog orbit electrical network (750VDC) occurs when train enters the station and set off, actual working state when these voltage fluctuations appear in test flywheel energy storage system, utilize resistor box to simulate load, so that the property indices of test flywheel energy storage system.Energy simulating flywheel miniwatt charge-discharge test; The high-power charge-discharge test of simulating flywheel; Flywheel monitoring running state; Possess full automatic operation and data acquisition function.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model;
In figure: console 1,0-900V adjustable DC power supply 2, resistor 3, chopper 4, cooling device 5, flywheel energy storage system 6, two-way inverter 7, flywheel 8, vacuum pump 9, output voltage terminal 10, charging end 11, discharge end 12.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of flywheel test macro, comprise console 1, 0-900V adjustable DC power supply 2, resistor 3, chopper 4 and flywheel energy storage system 6, described 0-900V adjustable DC power supply 2, chopper 4, flywheel energy storage system 6 is connected to each other with console 1 respectively, 0-900V adjustable DC power supply 2, flywheel energy storage system 6, chopper 4, resistor 3 connects successively, flywheel energy storage system 6 comprises cooling device 5, two-way inverter 7, flywheel 8 and vacuum pump 9, described flywheel energy storage system 6 is by two-way inverter 7 and 0-900V adjustable DC power supply 2, chopper 4 is connected to each other, two-way inverter 7, flywheel 8 is connected to each other, cooling device 5, the output terminal of vacuum pump 9 and the input end of flywheel 8 are connected to each other.
The output voltage terminal 10 of described 0-900V adjustable DC power supply 2 is connected with two-way inverter 7.
The charging end 11 of described two-way inverter 7 connects flywheel 8, and the discharge end 12 of flywheel 8 connects two-way inverter 7.
The discharge end 12 of described two-way inverter 7 connects chopper 4, the discharge end 12 contact resistance device 3 of chopper 4.
In actual applications, the output voltage U being arranged 0-900V adjustable DC power supply 2 by console 1 is raised, and the line voltage U caused when simulation train enters the station raises.Now flywheel energy storage system detects that line voltage U exceedes the voltage of flywheel energy storage system setting, then carry out charging energy-storing (transferring unnecessary electric energy to mechanical energy to store), with stable electrical network to flywheel 8.Meanwhile, the related data measured is fed back to console 1, in order to the collection analysis of data and the monitoring of flywheel running status.
The output voltage U being arranged 0-900V adjustable DC power supply 2 by console 1 is reduced, and forms the line voltage accelerating to cause and decline when the departures of simulation train are accelerated to advance.Now, flywheel energy storage system 6 detects that line voltage U decrease beyond the lower limit of setting, then flywheel energy storage system 6 is discharged by chopper 4 and resistor 3, simulation load.Meanwhile, the related data measured is fed back to console 1, in order to the collection analysis of data and the monitoring of flywheel running status.
Claims (4)
1. a flywheel test macro, it is characterized in that: comprise console (1), 0-900V adjustable DC power supply (2), resistor (3), chopper (4) and flywheel energy storage system (6), described 0-900V adjustable DC power supply (2), chopper (4), flywheel energy storage system (6) is connected to each other with console (1) respectively, 0-900V adjustable DC power supply (2), flywheel energy storage system (6), chopper (4), resistor (3) connects successively, flywheel energy storage system (6) comprises cooling device (5), two-way inverter (7), flywheel (8) and vacuum pump (9), described flywheel energy storage system (6) is by two-way inverter (7) and 0-900V adjustable DC power supply (2), chopper (4) is connected to each other, two-way inverter (7), flywheel (8) is connected to each other, cooling device (5), the output terminal of vacuum pump (9) and the input end of flywheel (8) are connected to each other.
2. a kind of flywheel test macro according to claim 1, is characterized in that: the output voltage terminal (10) of described 0-900V adjustable DC power supply (2) is connected with two-way inverter (7).
3. a kind of flywheel test macro according to claim 1, is characterized in that: the charging end (11) of described two-way inverter (7) connects flywheel (8), and the discharge end (12) of flywheel (8) connects two-way inverter (7).
4. a kind of flywheel test macro according to claim 1, is characterized in that: the discharge end (12) of described two-way inverter (7) connects chopper (4), discharge end (12) the contact resistance device (3) of chopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048735.1U CN204374337U (en) | 2015-01-23 | 2015-01-23 | A kind of flywheel test macro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048735.1U CN204374337U (en) | 2015-01-23 | 2015-01-23 | A kind of flywheel test macro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204374337U true CN204374337U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048735.1U Active CN204374337U (en) | 2015-01-23 | 2015-01-23 | A kind of flywheel test macro |
Country Status (1)
| Country | Link |
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| CN (1) | CN204374337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488113A (en) * | 2019-07-10 | 2019-11-22 | 平高集团有限公司 | A kind of flywheel energy storage system experimental test platform |
-
2015
- 2015-01-23 CN CN201520048735.1U patent/CN204374337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488113A (en) * | 2019-07-10 | 2019-11-22 | 平高集团有限公司 | A kind of flywheel energy storage system experimental test platform |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 050800 No.12, jiaojiaopu street, North District, high tech Development Zone, Zhengding County, Shijiazhuang City, Hebei Province Patentee after: DUNSHI MAGNETIC ENERGY TECHNOLOGY Co.,Ltd. Address before: 063020 No. 35, Daqing Road, Tangshan City hi tech Development Zone, Hebei Patentee before: DUNSHI MAGNETIC ENERGY TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |