Systems and methods for voltage control and current control of power conversion systems with multiple operation modes

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United States of America Patent

PATENT NO 9871451
SERIAL NO

13646268

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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System and method for regulating a power conversion system. A system controller for regulating a power conversion system includes an operation-mode-selection component and a driving component. The operation-mode-selection component is configured to receive a first signal related to an output load of the power conversion system and a second signal related to an input signal received by the power conversion system and output a mode-selection signal based on at least information associated with the first signal and the second signal. The driving component is configured to receive the mode-selection signal and generate a drive signal based on at least information associated with the mode-selection signal, the driving signal corresponding to a switching frequency.

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Patent Owner(s)

  • ON-BRIGHT ELECTRONICS (SHANGHAI) CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Lieyi Shanghai, CN 337 10081
Huang, Xiaomin Shanghai, CN 38 943
Lin, Yuan Shanghai, CN 222 3154
Luo, Qiang Shanghai, CN 115 1296

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