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专利名称：Pulse width modulated voltage regulator-converter/power converter having meansfor improving the static stabilitycharacteristics thereof
发明人：James Maurice Joyce申请号：US05/624203申请日：19751020公开号：US04035710A公开日：19770712
摘要：Instability effects over a wide range of static load current conditions in aconventional pulse width modulated (PWM) voltage regulator-converter/powerconverter circuit configuration having cascaded LC--LC filter networks are eliminated byreplacing an inductor, in the averaging filter section of the voltage regulator-converterwith the primary winding of a transinductor and by placing the secondary winding thereofin series with an inductor in the output filter section of the power converter. Theaforementioned transinductor, in combination with other elements of the system, isdesigned and configurated such that the closed-loop stability characteristics approachthat of a two pole system while maintaining the superior filtering characteristics of a fourpole system.
申请人：INTERNATIONAL BUSINESS MACHINES CORPORATION
代理人：Kenneth W. Hairston,John G. Wynn
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