General Electric Company

Xiaoming Guo

Zhuohui Tan

Maozhong Gong

Xueqin Wu

Hui Hui

Xinhui Wu

Tao Wang

Qingyan Liu

Yu Ma

Huan Wang

Yuyu Yang

Yongwu Wang

Wenji Jin

Gong Maozhong

The present invention relates to a method and an apparatus for presenting information on a monitor. The method comprising presenting a clock panel according to a range of time at which information to be presented is generated and marking information at a corresponding position on the clock panel according to a time at which the information is generated. The apparatus comprising a clock-panel presenting module for presenting a clock panel according to a range of time at which information to be presented is generated and an information marking module for marking information at a corresponding position on the clock panel according to a time at which the information is generated.

Method, apparatus for presenting information in a monitor and a monitor

An exemplary power conversion system is disclosed including a DC bus for receiving DC power; a line side converter electrically coupled to the DC bus for converting the DC power to AC power; and a voltage source controller to provide control signals to enable the line side converter to regulate the AC power. The voltage source controller comprises a signal generator to generate the control signals based at least in part on a power command signal and a power feedback signal. The voltage source controller further comprises a current limiter to, during a transient event, limit the control signals based at least in part on an electrical current threshold. The voltage source controller further comprises a voltage limiter to, during the transient event, limit the control signals based at least in part on a DC bus voltage feedback signal and a DC boundary voltage threshold.

Power conversion system with transient event ride-through capability and method thereof

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Wuxi, China

Xiaoming Guo