发明名称 |
Hybrid synchronization phase angle generation method |
摘要 |
A hybrid use of a phase-locked-loop controller and a microprocessor-based controller to synchronize the phase angles of a three-phase AC power source, such as a static power converter, with those of a three-phase power grid. The phase-angle synchronization may enable the AC power source to be safely connected to the power grid to provide additional power capacity.
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申请公布号 |
US2003222507(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20020159603 |
申请日期 |
2002.05.31 |
申请人 |
BALLARD POWER SYSTEMS CORPORATION |
发明人 |
DENG DOUG D. |
分类号 |
H02J3/40;(IPC1-7):H02J1/00 |
主分类号 |
H02J3/40 |
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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