Load current detection apparatus for overhead transmission and distribution line using drone

• Main Authors: LEE, YOUNG HWA, LEE, DOO IL
• Format: Patent
• Language: English; Korean
• Published: 15.05.2017
• Subjects: AEROPLANES; AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; HELICOPTERS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PARACHUTES; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

The present invention relates to an apparatus for detecting load current of an overhead transmission and distribution line using a flying object, which can conveniently and precisely detect the load current of the overhead transmission and distribution line, which is difficult to be approached and measured by a person, by using a unmanned flying object (for example, a drone). The apparatus of the present invention comprises: an unmanned flying object with equipment for measuring load current of an overhead transmission and distribution line, and moving to a position of the overhead transmission and distribution line through the flight; a current measuring controller mounted on the unmanned flying object, controlling the driving of a current measuring device, and storing detected current as information for determining the load current; and a current measuring device for measuring the load current of the overhead transmission and distribution line in a measurement position of the overhead transmission and distribution line in accordance with the control of the current measuring controller, and transferring the same to the current measuring controller. Accordingly, the apparatus for detecting the load current of the overhead transmission and distribution line using the flying object is realized, and each phase current of a three-phase overhead transmission and distribution line is simultaneously measured. 무인 비행체(예를 들어, 드론)를 이용하여 사람이 접근하여 측정하기 어려운 가공 송배전선로의 부하전류를 편리하면서도 정확하게 검출할 수 있도록 한 비행체를 이용한 가공 송배전선로의 부하전류 검출장치에 관한 것으로서, 가공 송배전선로의 부하전류를 측정하는 장비를 장착하고, 비행을 통해 가공 송배전선로의 위치로 이동하는 무인 비행체, 상기 무인 비행체에 장착되며, 전류 측정기의 구동을 제어하고 검출한 전류를 부하전류 판단을 위한 정보로 저장하는 전류측정 제어기 및 상기 전류측정 제어기의 제어에 따라 가공 송배전선로의 측정 위치에서 가공 송배전선로의 부하전류를 측정하여 상기 전류측정 제어기에 전달하는 전류 측정기를 포함하여, 비행체를 이용한 가공 송배전선로의 부하전류 검출장치를 구현하고, 삼상 가공 송배전선로의 상별 전류를 동시에 측정한다.