| 发明名称 |
OVERCURRENT PROTECTIVE SYSTEM AND OVERCURRENT PROTECTIVE METHOD |
| 摘要 |
An overcurrent protective system includes a current detector which detects a current flowing in an element which is to be protected by the overcurrent protective system, an overcurrent counting unit which selects an overcurrent sensing level corresponding to the element among a plurality of overcurrent sensing levels which are threshold values becoming standards for determining whether the current detected by the current detector is a normal current or an overcurrent and which determines whether the current is the overcurrent or not by comparing the current with the selected overcurrent sensing level, and a controller which decreases an output voltage of a circuit which is to be protected by the overcurrent protective system and includes the element when the current flowing in the element is determined as the overcurrent. |
| 申请公布号 |
US2017070045(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201615135935 |
申请日期 |
2016.04.22 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
HONG Jun ki;LEE Jong Jae;LEE Seok Hwan;HEO Se Young |
| 分类号 |
H02H9/02 |
主分类号 |
H02H9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An overcurrent protective system comprising:
a current detector which detects a current flowing in an element which is to be protected by the overcurrent protective system; an overcurrent counting unit which selects an overcurrent sensing level corresponding to the element among a plurality of overcurrent sensing levels which are threshold values becoming standards for determining whether the current detected by the current detector is a normal current or an overcurrent and which determines whether the current is the overcurrent or not by comparing the current with the selected overcurrent sensing level; and a controller which decreases an output voltage of a circuit which is protected by the overcurrent protective system and includes the element when the current flowing in the element is determined as the overcurrent. |
| 地址 |
Yongin-City KR |
