公开(公告)号：WO2012073190A2

公开(公告)日：2012-06-07

申请号：PCT/IB2011/055362

申请日：2011-11-29

Applicant: METECH ITALIA S.R.L. ,  NICOLE', Gianfranco ,  CIENO, Cristian

Inventor： NICOLE', Gianfranco ,  CIENO, Cristian

IPC: H01L31/02

CPC classification number: H01L31/02021 ,  G08C17/00 ,  G08C2201/60 ,  H02S50/10 ,  Y02E10/50

Abstract: A safety device for photovoltaic plants comprises a disconnecting unit (20), which can be actuated by a remote control so as to electrically disconnect a photovoltaic panel (10) from the string of panels it belongs to, and a control device (60) that periodically checks the correct operation" of each photovoltaic panel (10); in the · absence of a signal (Z) of correct operation coming from a photovoltaic panel, the safety device electrically disconnects the photovoltaic panel from the remainder of the plant.

Abstract translation: 用于光伏电站的安全装置包括断开单元（20），所述断开单元可通过遥控器致动以将光伏面板（10）与其所属的面板串电断开， 和控制装置（60），其周期性地检查正确的操作“ 的每个光伏面板（10）; 在＆middot; 没有来自光伏面板的正确操作的信号（Z），安全装置将光伏面板与设备的其余部分电断开。