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Christopher P. Henze
Researcher at General Motors
Publications - 27
Citations - 1594
Christopher P. Henze is an academic researcher from General Motors. The author has contributed to research in topics: Boost converter & Capacitor. The author has an hindex of 14, co-authored 27 publications receiving 1546 citations. Previous affiliations of Christopher P. Henze include Unisys.
Papers
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Proceedings ArticleDOI
Zero-voltage switching in high frequency power converters using pulse width modulation
TL;DR: In this article, a zero-voltage switching technique that utilizes a resonant transition during a short but finite switching interval is described. But, conduction losses are increased because ripple currents are increased and synchronous rectification is required.
Journal ArticleDOI
Power-Factor-Corrected Single-Stage Inductive Charger for Electric Vehicle Batteries
TL;DR: A novel power-factor-corrected single-stage alternating current/direct current converter for inductive charging of electric vehicle batteries is introduced that uses the current-source characteristic of the series-parallel topology to provide power-Factor correction over a wide output power range from zero to full load.
Proceedings ArticleDOI
Seamless transfer of grid-connected PWM inverters between utility-interactive and stand-alone modes
TL;DR: In this paper, the authors propose a control algorithm for utility interactive PWM inverters to maintain a continuous, uninterrupted voltage across critical and sensitive loads in the event of a fault on the grid.
Patent
Full bridge power converter with multiple zero voltage resonant transition switching
TL;DR: In this article, a full bridge switching power converter employs zero-voltage, resonant-transition (ZVRT) switching techniques which appreciably reduces the switching losses at high switching frequencies, (for example, 1 MHz and above), using constant frequency, pulsewidth modulation techniques.
Patent
Digitally controlled A.C. to D.C. power conditioner
TL;DR: In this article, a digital proportional-integral (PI) controller is used to adjust the gain of a current program loop to regulate the output voltage of an A.C. to D.C power conditioner.