Maintenance-free portable super-capacitor starter and control method
A technology of supercapacitor and control method, which is applied in the direction of engine motor starting, engine components, engine starting, etc., which can solve the problems of inflexible use, inconvenient transportation, and unsatisfactory starting effect at low temperature, so as to avoid large current discharge and operate The process is simple and the effect of improving the success rate of startup
Active Publication Date: 2016-08-17
北京合众汇能科技有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, most car cold starters still stay at the level of simply increasing the capacity of the starting battery, and the low-temperature starting effect is not ideal
In addition, many car cold starters are very heavy, very inconvenient to carry, and very inflexible to use
Method used
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Embodiment Construction
[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
[0035] Such as Figure 1-2 As shown, a maintenance-free portable supercapacitor automobile starter described in the embodiment of the present invention, one end of the starter is connected to the positive electrode 2 of the starter battery 1, and the other end of the cold starter is connected to the device The negative pole 12 or the negative pole of the starting battery 1, the end connected to the positive pole of the cold starter includes one end of the supercapacitor module one 3, one end of the charg...
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The invention discloses a maintenance-free portable super-capacitor starter. A first super-capacitor module and a second super-capacitor module are connected through a corresponding charge-discharge relay, and rapid charge and start control can be achieved by controlling corresponding relays to act. The maintenance-free portable super-capacitor starter has the beneficial effects that when the starter starts working, a battery is turned on to discharge with small current so as to maintain operation of the starter; after an engine cold starter is involved, large-peak current is provided by the super-capacitor modules firstly, and then subsequent working current is maintained by the engine cold starter and the super-capacitor modules. Advantages are enhanced while disadvantages are avoided, the current requirement of the starter in the whole starting process is met, meanwhile, the situation that the battery is turned on to discharge with large current under a low temperature condition is avoided, the engine starting battery is well protected, and the success rate of low-temperature cold starting of an engine is increased.
Description
technical field [0001] The invention relates to the technical field of low-temperature cold start of fuel engines, including the start of fuel engines of various types of automobiles, generators, engineering equipment, railway locomotives, etc. Specifically, it relates to a maintenance-free portable supercapacitor starter and a control method. Background technique [0002] During the severe cold season, the problem of low temperature cold start of fuel engine vehicles and equipment including automobiles, generators, railway locomotives, etc. will be highlighted. On the one hand, many heavy-duty vehicles using diesel engines require a long period of warm-up before they can be successfully started. Usually, the preheating work needs to last for about 30 minutes to 1 hour. Even if the startup can be successfully completed after the preheating is completed, the efficiency of the startup itself is extremely low. For many vehicles that require quick response, such as engineering ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F02N11/08
CPCF02N11/0803F02N11/0866F02N2011/0885
Inventor 王大志张泽忠
Owner 北京合众汇能科技有限公司