| 摘要 |
PURPOSE:To keep the load which is connected to a solar battery module free from electromagnetic interference even if strong electromagnetic waves (magnetic flux) pass through the solar battery module from outside by locating a second electric loop to offset an electromotive force which is induced when the electromagnetic waves pass through a first electric loop. CONSTITUTION:A solar battery module 1 is constituted of a first electric loop 2 and second electric loop 5 which are located up and down. The first and second electric loops 2 and 3 are connected in series and the area surrounded by the first electric loop 2 is same with the area surrounded by the second one 5. At that time, the first and second electric loops 2 and 5 are connected in series so that optical generated do current 4 flows back in the first and second electric loops 2 and 5 in the opposite directions, seeing from the light receiving surface. When the magnetic flux 5 passes through the module 1 from outside, an electromotive voltage 6 is induced in the loop 2 and an electromotive voltage 7 is induced in the loop 3. Since the electromotive voltages 6 and 7 are induced in such directions that the two voltages offset each other for outside cables 8 and 9, apparatuses connected to the cables 8 and 9 are not subjected to electromagnetic troubles. Even if the module 1 receives a sharp shift of the magnetic flux from outside, electromotive voltages are not apparently induced and so the load, etc., which is connected to the module 1 is not subjected to electromagnetic troubles. |
