| 摘要 |
<p>The drive i.e. linear drive, has an energy supply device designed according to the type of a switching network part and comprising an intermediate current circuit (20), which is provided with a control component (21) for controlling the switching network part. An energy source (27) is attached to the control component. A voltage controlled auxiliary energy supply (23) is connected parallel to the energy source of the control component, and with a LED. The auxiliary energy supply supplies the control component with electrical energy, during initiation of operating condition. The energy source is designed as a capacitor and battery i.e. rechargeable battery. The voltage controlled auxiliary energy supply is designed as a photovoltaic voltage generation unit, which is provided in form of solar cells and photovoltaic couplers.</p> |
