会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • METHOD AND SYSTEM FOR PROTECTING TRANSFORMERS FROM INTERNAL FIRE
    • 用于保护内燃机变压器的方法和系统
    • WO2016001935A1
    • 2016-01-07
    • PCT/IN2015/000118
    • 2015-03-05
    • POTNIS, Shrikant Balkrishna
    • POTNIS, Shrikant Balkrishna
    • H02H1/00H02H3/00H01H33/00H01F27/00H02H7/00H02H7/04
    • H02H7/04H01F27/402H01F2027/404H02H1/0023H02H3/066
    • A system and method for preventing a transformer from catching the fire due to internal faults is provided. The system includes a first set of sensors, a timer connected to the first set of sensors, a first breaker, a set of relays and a controller. The first set of sensors is configured to sense the generation of arc. As soon as the arc is detected, incoming supply to the transformer is isolated and the timer is triggered for a pre-determined time to measure the duration for which the faulty condition is persisting in the transformer This faulty condition will be sensed through the set of relays. When such an abnormal condition persists for a duration set on the trigger of the system, beyond which the controller issues a signal to isolate the power supply. A method of using the system for preventing fire due to internal faults is also disclosed.
    • 提供一种用于防止变压器由于内部故障而引起火灾的系统和方法。 该系统包括第一组传感器,连接到第一组传感器的定时器,第一断路器,一组继电器和控制器。 第一组传感器被配置为感测电弧的产生。 一旦检测到电弧,变压器的输入电源被隔离,定时器被触发一个预定的时间来测量变压器中故障状态持续的持续时间。该故障状态将通过一组 继电器。 当这种异常状态持续在系统触发器上设置的持续时间时,控制器发出信号以隔离电源。 还公开了一种使用该系统来防止内部故障引起的火灾的方法。