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1.
公开(公告)号:US20100275966A1
公开(公告)日:2010-11-04
申请号:US12625645
申请日:2009-11-25
IPC分类号: H01L31/042
CPC分类号: H02M7/5387 , H01L31/02021 , H02H7/1222 , H02M2001/007 , Y02E10/56
摘要: An apparatus for harvesting solar power includes a photovoltaic array for generating a DC voltage; a discharge circuit for causing the DC voltage to decay from a first value to a second value; and an inverter circuit for transforming an output voltage from the discharge circuit into an AC voltage.
摘要翻译: 一种用于收集太阳能发电的装置包括用于产生直流电压的光伏阵列; 放电电路,用于使直流电压从第一值衰减到第二值; 以及用于将来自放电电路的输出电压变换为AC电压的逆变器电路。
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2.
公开(公告)号:US09172312B2
公开(公告)日:2015-10-27
申请号:US12625645
申请日:2009-11-25
IPC分类号: H01L31/042 , H02M7/5387 , H02H7/122 , H01L31/02 , H02M1/00
CPC分类号: H02M7/5387 , H01L31/02021 , H02H7/1222 , H02M2001/007 , Y02E10/56
摘要: An apparatus for harvesting solar power includes a photovoltaic array for generating a DC voltage; a discharge circuit for causing the DC voltage to decay from a first value to a second value; and an inverter circuit for transforming an output voltage from the discharge circuit into an AC voltage.
摘要翻译: 一种用于收集太阳能发电的装置包括用于产生直流电压的光伏阵列; 放电电路,用于使直流电压从第一值衰减到第二值; 以及用于将来自放电电路的输出电压变换为AC电压的逆变器电路。
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3.
公开(公告)号:US07567160B2
公开(公告)日:2009-07-28
申请号:US11354562
申请日:2006-02-15
申请人: Douglas C. Folts , Gary J. Bowers
发明人: Douglas C. Folts , Gary J. Bowers
IPC分类号: H01F27/08
CPC分类号: H01F27/085 , H01F27/025
摘要: A reactive power compensation system includes a reactive power compensation device and a transformer electrically connected to the reactive power compensation device and having a cooling unit. The reactive power compensation device has an enclosure housing power electronics and at least one fan which provides an airflow for cooling the power electronics. The enclosure further includes an air outlet through which the airflow exits the enclosure after cooling the power electronics. The air outlet and the airflow are directed toward the cooling unit of the transformer to provide supplementary cooling to the transformer. The transformer cooling unit comprises external cooling fins in a liquid-filled transformer embodiment and comprises an air inlet of the transformer housing in a dry-type transformer embodiment. An optional duct may be provided between the enclosure and the transformer cooling unit.
摘要翻译: 无功补偿系统包括无功功率补偿装置和电连接到无功功率补偿装置并具有冷却装置的变压器。 无功补偿装置具有容纳电力电子装置的外壳和至少一个风扇,其提供用于冷却电力电子装置的气流。 外壳还包括空气出口,在冷却电力电子设备之后,空气通过空气出口离开外壳。 空气出口和气流朝向变压器的冷却单元,以向变压器提供补充冷却。 变压器冷却单元包括在液体填充的变压器实施例中的外部散热片,并且在干式变压器实施例中包括变压器壳体的空气入口。 可以在外壳和变压器冷却单元之间提供可选的管道。
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