发明名称 |
DC to AC inverter and method for producing three phases from two input phases |
摘要 |
A three phase inverter (10) in accordance with the invention includes a first phase inverter (12) producing a first phase AC output voltage from a DC power supply; a second phase inverter (14) producing a second phase AC output voltage which is displaced nominally 120 DEG from the first phase from the DC power supply; and a vector adding circuit (32), responsive to the first and second phases, for vectorially adding voltages proportional to output voltages from the first and second phases to produce a resultant voltage which is inverted to produce a third phase having an output voltage which is displaced nominally 120 DEG from the output voltages produced by the first and second phases.
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申请公布号 |
US5036448(A) |
申请公布日期 |
1991.07.30 |
申请号 |
US19890452425 |
申请日期 |
1989.12.19 |
申请人 |
SUNDSTRAND CORPORATION |
发明人 |
SPENCER, WILLIAM M.;BREIT, JOSEPH S. |
分类号 |
H02M5/14;H02M7/5387 |
主分类号 |
H02M5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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