METHOD FOR DETERMINING SHORTEST DISTANCE TO HIGH-VOLTAGE POWER LINE FROM ONBOARD OF AIRCRAFT

摘要

FIELD: location equipment.;SUBSTANCE: method includes received electromagnetic oscillations, emitted by power line cables by strength vector meter, provided by selecting band filter, filtering out all frequencies except industrial frequency, strength vector meter converts received electric field strength meter to three mutually orthogonal components, which are basis for calculation of: value of vertical component of electric field strength vector and angle, determining direction of horizontal component of electric field strength vector relatively to X axis of earth coordinates system, while along direction of horizontal component of vector of electric field strength direction in space of perpendicular line to power line axis is determined, and on basis of relation of vertical components of electric field strength vector, measured in two points of aircraft trajectory and navigational parameters of aircraft, in same points closest distance to power line is calculated on basis of mathematical formula.;EFFECT: higher personnel and equipment safety.;3 dwg