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Method of operating power system, power system and computer executable code

A power system and electric charge technology, applied in the field of operating power systems, computer executable codes, and power systems, can solve problems such as no separate control of charge state, fire, and large voltage difference

Pending Publication Date: 2022-03-11
GRABTAXI HOLDINGS PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other vehicles may have swappable batteries (e.g. two swappable cells), however, there is no individual control over the state of charge of the swappable cells, which leads to certain disadvantages
For example, if only one battery is swapped while the system is powered on, and the voltage difference between the two battery cells on the vehicle is relatively large, the battery cell may be damaged and a fire may occur

Method used

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  • Method of operating power system, power system and computer executable code
  • Method of operating power system, power system and computer executable code
  • Method of operating power system, power system and computer executable code

Examples

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Embodiment Construction

[0015] The following detailed description refers to the accompanying drawings, which show, by way of illustration, specific details and embodiments in which the disclosure may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the disclosure. Other embodiments may be utilized and structural and logical changes may be made without departing from the scope of the present disclosure. The various embodiments are not necessarily mutually exclusive, as some embodiments can be combined with one or more other embodiments to form new embodiments.

[0016] Embodiments described in the context of one of these methods, systems or computer programs (or computer program products) are equally valid for other methods, systems or computer programs (or computer program products). For example, an embodiment described in the context of a method is similarly valid for a system, and vice versa.

[0017] Features described in the conte...

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PUM

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Abstract

A method of operating a power system may include determining a state of charge of a first battery cell and a state of charge of a second battery cell; determining a difference between a state of charge of the first battery cell and a state of charge of the second battery cell; and determining whether to discharge both the first battery cell and the second battery cell at the same time or to discharge one of the first battery cell and the second battery cell based on a difference between the state of charge of the first battery cell and the state of charge of the second battery cell. At least one of the first battery cell and the second battery cell may be a replaceable battery cell. The disclosure further relates to a power system and a computer executable code comprising instructions for operating the power system.

Description

technical field [0001] One aspect of the disclosure relates to a method of operating a power system. Another aspect of the disclosure relates to a power system. Yet another aspect of the present disclosure relates to computer executable code comprising instructions for performing the method and / or for operating the power system. Background technique [0002] Vehicles such as electric scooters have battery cells that need to be recharged. Once the power is lost, the vehicle needs to be parked, and it takes a relatively long time to recharge the battery cells. Other vehicles may have swappable batteries (eg, two swappable cells), however, there is no individual control of the state of charge of the swappable cells, which leads to certain disadvantages. For example, if only one battery is swapped while the system is powered on, and the voltage difference between the two battery cells on the vehicle is relatively large, the battery cell may be damaged and a fire may occur. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/44H02J7/00B60L58/22
CPCH01M10/44H01M2220/20H01M2010/4271H01M10/425Y02T10/70Y02E60/10B60L2240/547B60L2240/549B60L2240/545B60L58/13B60L58/21B60L3/0046H02J7/0025H02J7/0047Y02T10/7072
Inventor 武西湖姜磊于鹏飞郑懿张贺
Owner GRABTAXI HOLDINGS PTE LTD
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