BATTERY SYSTEM AND CONTROL METHOD THEREOF
First Claim
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1. A battery system, comprising:
- a main control module; and
a battery pack coupled to the main control module and a voltage converter, the battery pack comprising a plurality of battery modules, each of the plurality of battery modules outputting a constant current during a transition of mode switching;
wherein the plurality of battery modules monitor the battery status of each of the plurality of battery modules,the main control module dynamically controls a voltage conversion operation mode of the voltage converter of the battery system and dynamically controls the operation modes of each of the plurality of battery modules according to a load requirement, the battery status of each of the plurality of battery modules and a conversion efficiency.
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Abstract
A battery system includes a main control module and a battery pack. The battery pack includes a plurality of battery modules. During the transition of mode switching, each of the battery modules outputs a constant current. The battery modules monitor the battery status of the battery modules respectively. Based on a load requirement, the battery status of the battery modules and a conversion efficiency, the main control module dynamically controls a voltage conversion operation mode of a voltage converter of the battery system and dynamically controls the operation modes of the battery modules respectively.
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Citations
16 Claims
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1. A battery system, comprising:
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a main control module; and a battery pack coupled to the main control module and a voltage converter, the battery pack comprising a plurality of battery modules, each of the plurality of battery modules outputting a constant current during a transition of mode switching; wherein the plurality of battery modules monitor the battery status of each of the plurality of battery modules, the main control module dynamically controls a voltage conversion operation mode of the voltage converter of the battery system and dynamically controls the operation modes of each of the plurality of battery modules according to a load requirement, the battery status of each of the plurality of battery modules and a conversion efficiency. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A control method for a battery system, comprising:
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monitoring the battery status of a plurality of battery modules of the battery system; and dynamically controlling a voltage conversion operation mode of the battery system and dynamically controlling the operation modes of each of the plurality of battery modules according to a load requirement, the battery status of each of the plurality of battery modules and a conversion efficiency; wherein during a transition of mode switching, each of the plurality of battery modules outputs a constant current. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification