发明名称 |
Random pulse width modulation method and device |
摘要 |
A system and method for executing random pulse width modulation in electronic power converters. In accordance with this invention, the sampling period of sampling cycles for pulse width modulation remains constant while the period of switching cycles are varied. The periods of switching cycles are varied using random numbers to calculate delays between the start of coincident sampling and switching cycles.
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申请公布号 |
US2003002299(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20020180432 |
申请日期 |
2002.06.25 |
申请人 |
UNIVERSITY OF NEVADA AT RENO, A NEVADA CORPORATION |
发明人 |
TRZYNADLOWSKI ANDRZEJ M.;HUO BIN |
分类号 |
H02M7/5395;(IPC1-7):H02M3/335 |
主分类号 |
H02M7/5395 |
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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