发明名称 |
Inverter for interfacing advanced energy sources to a utility grid |
摘要 |
A transistor is operated in the PWM mode such that a hlaf sine wave of current is delivered first to one-half of a distribution transformer and then the other as determined by steering thyristors operated at the fundamental sinusoidal frequency. Power to the transistor is supplied by a dc source such as a solar array and the power is converted such that a sinusoidal current is injected into a utility at near unity power factor.
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申请公布号 |
US4445049(A) |
申请公布日期 |
1984.04.24 |
申请号 |
US19810334844 |
申请日期 |
1981.12.28 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
STEIGERWALD, ROBERT L. |
分类号 |
H02J3/38;H02M3/315;H02M7/515;(IPC1-7):H02J3/38 |
主分类号 |
H02J3/38 |
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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