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公开(公告)号：US20170310221A1
公开(公告)日：2017-10-26
申请号：US15494063
申请日：2017-04-21
Applicant: VANNER, INC.
Inventor： ALEXANDER ISURIN , ALEXANDER COOK
CPC classification number: H02M3/335 , H02M1/083 , H02M3/005 , H02M3/158 , H02M3/337 , H02M7/48 , H02M7/537 , H02M2001/0048 , H02M2001/0077 , H02M2003/1557
Abstract: An isolated step-up converter having first and second stages is described herein. The second stage can provide either DC or AC output based on the various topologies described. Resonance inductors and capacitors are used and tuned to a commutation frequency in some embodiments. Capacitors and inductors are also used in the first stage.
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公开(公告)号：US20140268927A1
公开(公告)日：2014-09-18
申请号：US14209282
申请日：2014-03-13
Applicant: VANNER, INC.
Inventor： ALEXANDER ISURIN , ALEXANDER COOK
CPC classification number: H02M7/72 , H02M1/44 , H02M3/005 , H02M3/28 , H02M5/458 , H02M7/06 , H02M7/4807 , H02M7/515 , H02M7/537 , H02M7/797 , H02M2001/0045 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2003/1557 , Y02B70/1491
Abstract: A voltage converter system includes a first DC-AC voltage converter that converts a first DC voltage signal to a first AC voltage signal. A DC link converts the first AC voltage signal to a second DC voltage signal. A second DC-AC voltage converter converts the second DC voltage signal to a second AC voltage signal. In another configuration a DC-AC voltage converter converts a DC voltage signal to a first AC voltage signal. An AC-AC voltage converter converts the first AC voltage signal to a second, lower-frequency AC voltage signal. In yet another configuration a first voltage converter portion converts a DC voltage signal to pulses of DC voltage. A second voltage converter portion converts the pulses of DC voltage to a relatively low-frequency AC voltage signal. The voltage converter system is selectably configurable as a DC-AC voltage converter or an AC-DC voltage converter.
Abstract translation: 电压转换器系统包括将第一DC电压信号转换为第一AC电压信号的第一DC-AC电压转换器。 DC链路将第一AC电压信号转换为第二DC电压信号。 第二DC-AC电压转换器将第二直流电压信号转换成第二交流电压信号。 在另一种配置中，DC-AC电压转换器将DC电压信号转换成第一AC电压信号。 AC-AC电压转换器将第一AC电压信号转换为第二低频AC电压信号。 在另一种配置中，第一电压转换器部分将DC电压信号转换为DC电压的脉冲。 第二电压转换器部分将DC电压的脉冲转换成相对低频的AC电压信号。 电压转换器系统可选择配置为DC-AC电压转换器或AC-DC电压转换器。
