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2 results about "Electrical termination" patented technology
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In electronics, electrical termination is the practice of ending a transmission line with a device that matches the characteristic impedance of the line. This is intended to prevent signals from reflecting off the end of the transmission line. Reflections at the ends of unterminated transmission lines cause distortion which can produce ambiguous digital signal levels and mis-operation of digital systems. Reflections in analog signal systems cause such effects as video ghosting, or power loss in radio transmitter transmission lines.
System and method for remote inspection of equipment mechanical dial gauge readings, electrical termination and bushing condition monitoring
PendingUS20260179473A1Testing dielectric strengthDetection of fluid at leakage pointMonitoring systemElectric equipment
An electrical equipment service cabinet is equipped with a monitoring system for remote inspection and monitoring. The cabinet includes a roof, a floor, and a deadfront wall supporting one or more mechanical dial gauges, electrical terminations and bushings; a digital camera, mounted within the cabinet, that is capable of capturing images of the deadfront wall, the floor, or both, in low visible-light conditions of the cabinet, wherein the digital camera images relevant parts of equipment on the deadfront wall, floor, or both, and wherein the images are adapted for identifying leaking in the form at least one of vertical traces, expanding pools, and darkening concrete floor; and a monitoring computer system operatively connected to the camera and adapted for receiving, storing, and analyzing data inputs from the camera for purposes of raising alarms and providing an indication of potential failure conditions related to the identified leaking.
Owner:ADERIS ENERGY LLC
An electrical misoperation prevention method and system
This invention discloses an electrical error prevention proxy method and system. The method includes: detecting network status; if the network status changes from normal to abnormal, switching the entity exercising management authority from an edge proxy device to the error prevention industrial control host; the error prevention industrial control host detecting the status of the error prevention electrical terminal and issuing error prevention instructions; wherein, the management authority is the authority to manage the error prevention operation of the error prevention electrical terminal; if the network status is normal, the edge proxy device exercises the management authority, detects the status of the error prevention electrical terminal and issues error prevention instructions; the edge proxy device sends the status of the error prevention electrical terminal to the error prevention industrial control host. This invention can reduce network delays in electrical error prevention and avoid safety hazards caused by network delays in electrical error prevention.
Owner:SHENHUA GUONENG ENERGY GRP +1