发明名称 |
POWER QUALITY ISSUE MITIGATION THROUGH HYBRID GRID |
摘要 |
The present invention relates to a circuit arrangement for mitigating power quality issues. It offers protection to sensitive devices against, for example, voltage sags and swells. The system introduces, for loads connected to an AC power source (e.g. a TV in a home connected to the power grid) a DC power source coupled to a controllable inverter and a controllable switching mechanism. By switching to a series configuration, the DC power source (e.g. a photovoltaic power source) can either draw or supply power in order to mitigate a power quality issue. In normal operation, by switching to a parallel configuration the DC power source can feed the load. |
申请公布号 |
EP2929609(B8) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20130815581 |
申请日期 |
2013.11.19 |
申请人 |
PHILIPS LIGHTING HOLDING B.V. |
发明人 |
MISHRA, PRIYA RANJAN;PANGULOORI, RAKESHBABU;DALAL, ARUP;GOEL, SAGAR |
分类号 |
H02J3/00;H02J3/38 |
主分类号 |
H02J3/00 |
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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