- 专利标题： DC-AC conversion circuit having a first “double ended” DC pulse stage and a second AC stage
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申请号： US15004433申请日： 2016-01-22
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公开(公告)号： US09692313B1公开(公告)日： 2017-06-27
- 发明人: Alexander Isurin , Alexander Cook
- 申请人： VANNER, INC.
- 申请人地址： US OH Hilliard
- 专利权人： VANNER, INC.
- 当前专利权人： VANNER, INC.
- 当前专利权人地址： US OH Hilliard
- 代理机构： Eley Law Firm Co. LPA
- 代理商 James R. Eley; Ronald J. Koch
- 主分类号： H02M1/00
- IPC分类号： H02M1/00 ; H02M3/00 ; H02M3/155 ; H02M7/537 ; H02M5/458
摘要：
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.