发明名称 |
POWER CONDITIONER, POWER CONDITIONER SYSTEM, AND METHOD OF CONTROLLING POWER CONDITIONER |
摘要 |
PROBLEM TO BE SOLVED: To provide a power conditioner, a power conditioner system and a method of controlling a power conditioner which reduce a variation in a voltage applied to a load device.SOLUTION: The power conditioner includes: an AC/DC conversion section capable of an inverter operation of converting a direct current supplied from a line to an alternating current to be supplied to a load device; a switch for switching to either of a first state to perform AC supply from an AC power supply to the load device and a second state to avoid AC supply from the AC power supply to the load device; and a control section for controlling the AC/DC conversion section. Before switching from the first state to the second state, the control section controls the AC/DC conversion section such that a phase of the alternating current supplied from the AC/DC conversion section to the load device matches a phase of an alternating current supplied from the AC power supply to the load device. |
申请公布号 |
JP2015027203(A) |
申请公布日期 |
2015.02.05 |
申请号 |
JP20130155966 |
申请日期 |
2013.07.26 |
申请人 |
SUMITOMO ELECTRIC IND LTD |
发明人 |
URAKAWA FUMIO;AYAI NAOKI |
分类号 |
H02J3/38;H02M7/48 |
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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