Vehicle with energy recovery system, control method and readable storage medium
An energy recovery and vehicle technology, applied in the field of vehicles, can solve problems such as inability to charge, brake energy cannot be recovered, and cannot be stored.
Pending Publication Date: 2021-04-13
BEIJING SINOHYTEC
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- Application Information
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Problems solved by technology
However, when the remaining power (soc value) of the power battery is higher than a certain value, it cannot be charged, so part of the braking energy cannot be recovered
Or, when the car is powered entirely by fuel cells without a traction battery, there is no way to store electricity generated from braking energy.
Method used
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[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the scope of the present disclosure.
[0026] As used herein, the term "comprise" and its variants mean open inclusion, ie "including but not limited to". The term "or" means "and / or" unless otherwise stated. The term "based on" means "based at least in part on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment." The term "another embodiment" means "at least ...
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The invention relates to a vehicle with an energy recovery system, a control method and a readable storage medium. There is provided a vehicle including a fuel cell assembly configured to receive a reaction gas to provide power to a drive motor of the vehicle; a first gas compressor configured to compress gas and transmit the compressed gas to the fuel cell assembly; a second gas compressor which is coupled to a transmission part connected with the driving motor through a clutch, and the second gas compressor is suitable for pre-compressing gas and transmitting the pre-compressed gas to the first gas compressor; and a controller which is configured to control the clutch to close in response to a brake request of the vehicle such that the second gas compressor is driven by the transmission member to provide pre-compressed gas to the first gas compressor. The system is advantaged in that a part of the braking torque can be converted into the potential energy of air, so the power required by the first gas compressor is reduced, and recycling of the braking energy is realized.
Description
technical field [0001] The invention mainly relates to the field of vehicles, and in particular relates to a vehicle with an energy recovery system, a control method and a readable storage medium. Background technique [0002] Fuel cell vehicles are a very interesting field in the automotive field. For example, take a hydrogen fuel cell as an example, which uses hydrogen as fuel, and uses the electricity generated by the electrochemical reaction of hydrogen and oxygen in the stack to drive the vehicle and / or charge the power battery, which has high efficiency and no pollution. Advantages are an important development direction of new energy vehicles in the future. [0003] The current new energy vehicles, in order to avoid the waste of braking energy, will adopt the way of energy recovery. For example, braking torque is used to drive a generator to generate electricity, which is stored in a battery. However, when the remaining power (soc value) of the power battery is high...
Claims
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Login to View More IPC IPC(8): B60T1/10
CPCB60T1/10
Inventor 李飞强丰收郑文良张国强郭鑫源
Owner BEIJING SINOHYTEC