发明名称 |
MODULATION AND CONTROL METHODS FOR QUASI-Z-SOURCE CASCADE MULTILEVEL INVERTERS |
摘要 |
The modulation methods for quasi-Z-source cascade multilevel inverters relate to control and signal modulation of quasi-Z-source cascade multilevel inverters, such as those used with photovoltaic power systems. The modulation methods for quasi-Z-source cascade multilevel inverters include a modular multilevel space vector modulation method for a photovoltaic quasi-Z-source cascade multilevel inverter for compensating for unequal voltages of separate photovoltaic modules, a pulse-width-amplitude modulation method for multilevel inverters for use in solar panel arrays attached to a three phase power grid, and a grid-connected control method for quasi-Z-source cascade multilevel inverter-based photovoltaic power generation for extracting maximum power from each Z-source cascade multilevel inverter. |
申请公布号 |
WO2015138744(A1) |
申请公布日期 |
2015.09.17 |
申请号 |
WO2015US20212 |
申请日期 |
2015.03.12 |
申请人 |
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT |
发明人 |
LIU, YUSHAN;ABU-RUB, HAITHAM A.;GE, BAOMING |
分类号 |
H02M7/483;H02S40/32 |
主分类号 |
H02M7/483 |
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