防误入带电间隔预警装置的研制

Development of Anti Mistakenly Charged Interval Warning Device

当前,变电所高压开关柜内含各种电力设备及仪器,应用极其广泛。由于设备运行状态不同,内部电力环境异常复杂。因此,高压开关柜上用于防止误入带电间隔的防误闭锁装置至关重要,它直接关系到操作人员的人身安全。为了进一步提高防误闭锁装置的可靠性,根据现场实际情况设计了一种新型防误入带电间隔预警装置。该装置可靠性高,可以有效减少误入高压开关柜带电间隔的事故发生。

Currently, high voltage switchgear substation containing various electrical equipment and instrumentation, application is extremely broad. Because of different equipment operating status, the internal power environment is very complex. Therefore, the high voltage switchgear is used to prevent anti mistakenly charged interval crucial error lockout device, it is directly related to the safety of operating personnel. In order to further improve the reliability of error lockout prevention device, according to the actual situation to design a new anti mistakenly charged interval warning devices. This means high reliability, can effectively reduce the high voltage switchgear mistakenly charged interval accident occurred.