Boost control apparatus based on output current ch

专利名称：Boost control apparatus based on output

current change amount

发明人：Toshifumi Yamakawa,Masaki

Okamura,Naoyoshi Takamatsu

申请号：US15041260申请日：20160211公开号：US09837888B2公开日：20171205

专利附图：

摘要：A boost control apparatus is provided with a current value change amountdetecting device configured to detect a change amount of output current that flows

through the reactor in a first predetermined period during one-side element control fordriving only one of a first switching element and a second switching element. A

determining device is provided that is configured to determine that the output current isnear zero if the change amount is less than a predetermined threshold value. A

controlling device is also provided that is configured (i) to perform first duty control by afirst control parameter if the output current is not near zero, and (ii) to perform secondduty control by a second control parameter, which is different from the first controlparameter, if the output current is near zero.

申请人：TOYOTA JIDOSHA KABUSHIKI KAISHA

地址：Toyota-shi, Aichi-ken JP

国籍：JP

代理机构：Andrews Kurth Kenyon LLP

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