Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate
2008-02-14
2010-06-29
Fureman, Jared J (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
Reexamination Certificate
active
07746615
ABSTRACT:
System and method for protecting a power converter. The system includes a compensation system configured to receive an input signal and generate a control signal, a cycle threshold generator configured to receive the control signal and generate a cycle threshold, and a comparator configured to receive the cycle threshold and a feedback signal and generate a comparison signal. Additionally, the system includes a pulse-width-modulation generator configured to receive the comparison signal and generate a modulation signal in response to the comparison signal, and a switch configured to receive the modulation signal and control an input current for a power converter. The input current is associated with an output power for the power converter. The cycle threshold corresponds to a threshold power level for the output power. The threshold power level is constant, decreases, or increases with respect to the input signal.
REFERENCES:
patent: 6611439 (2003-08-01), Yang et al.
patent: 7099164 (2006-08-01), Zhu et al.
Chen Zhiliang
Fang Lieyi
Ye Jun
Zhao Shifeng
Zhu Zhen
Fureman Jared J
Ieva Nicholas
Jones Day
On-Bright Electronics (Shanghai) Co., Ltd.
LandOfFree
Adaptive multi-level threshold system and method for power... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adaptive multi-level threshold system and method for power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive multi-level threshold system and method for power... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4249206