| Customization: | Available |
|---|---|
| Output Type: | DC |
| System: | Off-Grid system |
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ULVAC Inc recently announced that it has created and launched a very innovative battery-charging system for power-assisted bicycles by putting together a solar generator, a small wind power generator and a battery charger.
Called "Hybrid Cycle Pit," the power-assisted bicycle charging station will be installed beside the baseball field in Chigasaki City Park, Japan. It will be into operation starting July 10, 2011.
The charging mechanism of the Hybrid Cycle Pit is composed of a small 1.0 kW wind power generator (upwind, horizontal axis, propeller type), a 1.6KW solar power generator and a battery pack. The last one contains a discharging and charging control system, a lithium-ion back-up battery and a battery charger.
| PARAMETER | VERTICAL WIND TURBINE MODEL NUMBER |
| WKV-300 | |
| Rated Power | 300w |
| Size(Height / Diameter) | 1.2/1.06(M) |
| Blades Material | aluminum alloy |
| Start-up Wind Speed | 1m/s |
| Minimum Power Generation Wind Speed | 2m/s |
| Cut-in wind speed | 2m/s |
| Rated Wind Speed | 12m/s |
| Cut out Wind Speed | 15m/s |
| Survival Wind Speed | 65m/s |
| Generator Type | AC, 3 phases |
| Controller Output Voltage | 12\24V |
| Controller Braking System | 3-Phase short circuit by NFB brake |
| Ambient Temperature | . -30~50 °C |
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