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Sulfation
| Глоссарий по экологии и "зеленой" энергетике |
A condition that afflicts unused and discharged batteries; large crystals of lead sulfate grow on the plate, instead of the usual tiny crystals, making the battery extremely difficult to recharge.
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Discharged, английский
When applied to a ship, signifies when she is unladen. when expressed of the officers or crew, it implies that they are disbanded from immediate service; and in individual cases, that the person is dismissed in consequence of long service, disability, or at his own request. when spoken of cannon, it means that it is fired off.
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Equalizing charge, английский
- A continuation of normal battery charging, at a voltage level slightly higher than the normal end-of-charge voltage, in order to provide cell equalization within a battery.
- A continuation of normal battery charging, at a voltage level slightly
Split-spectrum cell, английский
A compound photovoltaic device in which sunlight is first divided into spectral regions by optical means. each region is then directed to a different photovoltaic cell optimized for converting that portion of the spectrum into electricity. such a device achieves significantly greater overall conversion of incident sunlight into electricity. see also mulitjunction device.
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