公开(公告)号：US20160300002A1

公开(公告)日：2016-10-13

申请号：US15106258

申请日：2014-11-14

Applicant: EPCOS AG

Inventor： Robert Hoffmann

IPC: G06F17/50 ,  H02H9/04

CPC classification number: G06F17/5009 ,  G06F17/5036 ,  H02H9/04

Abstract: A computer-implementable method for simulating the electrical behavior of a surge arrester comprises providing a model of the surge arrester with a switchable current path between an anode and a cathode of the surge arrester, wherein the current path comprises a controllable voltage source. The current path is switched into the conducting or blocked state depending on a determined value of a voltage rise of an input voltage present between the anode and the cathode and a determined level of a response voltage. A level of the voltage of the controllable voltage source is set depending on a level of a current flowing in the current path.

Abstract translation: 用于模拟电涌放电器的电气行为的计算机可实现的方法包括：提供具有在电涌放电器的阳极和阴极之间的可切换电流路径的电涌放电器的模型，其中电流路径包括可控电压源。 取决于存在于阳极和阴极之间的输入电压的电压上升的确定值和响应电压的确定电平，电流路径被切换到导通或阻断状态。 可控电压源的电压的电平根据在电流路径中流动的电流的电平来设定。

公开(公告)号：US20160190771A1

公开(公告)日：2016-06-30

申请号：US14909860

申请日：2014-08-27

Applicant: EPCOS AG

Inventor： Frank Werner ,  Robert Hoffmann

IPC: H01T4/12 ,  H02H9/06

CPC classification number: H01T4/12 ,  H01C7/12 ,  H02H9/06

Abstract: A surge arrester includes a gas-tight discharge chamber that is formed by at least one insulating body and two electrodes. The electrodes extend into the discharge chamber and include an electrode spacing with respect to one another and a wall spacing with respect to the insulating body inner wall. The electrode spacing is equal to twice the wall spacing or is less than twice the wall spacing.

Abstract translation: 避雷器包括由至少一个绝缘体和两个电极形成的气密放电室。 电极延伸到放电室中，并且包括相对于彼此的电极间隔和相对于绝缘体内壁的壁间隔。 电极间距等于壁间距的两倍或小于壁间距的两倍。