A hardened inductive device and systems and methods for protecting the inductive device from catastrophic events

A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile. 提供了种加固感应设备以及保护感应设备免受冲击的系统和方法。该感应设备用保护性涂层和/或装甲钢壳体来加固。加固的感应设备被保护免受诸如子弹的物体的冲击，并且防止了介电流体的泄漏。提供了声学传感器和振动传感器来分别检测物体关于感应设备壳体的存在和冲击。将声学传感器和振动传感器的测量与阈值进行比较，用于向网络控制中心发送警报，并且启动关闭序列和其他序列以保护有源部件。使用声学传感器结果来确定射弹的原点位置。