| 摘要 |
<p>The method involves measuring potentials of power consuming sources (L1-L4) at respective terminals (b1L-b4L), and determining information representative of potential of a power supply source (G) connected to respective terminals (b1G-b4G). The possible moments for closing switching units (10.1-10.4) are calculated in advance from the determined information and measured potentials. The appropriate moment for closing the switching units is determined among the moments calculated in advance or during calculation, as soon as an order is given by a supervisor. An independent claim is also included for a device for determining an appropriate moment for closing a switching unit between a power supply source and a consuming source.</p> |
