A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR DETECTING DROPOUT OF ELECTRODE PLATE CONNECTOR OF ELECTROTHERMAL CONCRETE ROAD SURFACE
PROBLEM TO BE SOLVED: To provide a method for detecting dropout of an electrode plate connector of an electrothermal concrete road surface.SOLUTION: A method for detecting dropout of an electrode plate connector of an electrothermal concrete road surface includes: a step S1 in which current intensity Ii (i≥1) of each feeder line branch of the electrothermal concrete road surface is measured and whether each feeder line branch is a pseudo failure line or not; a step S2 in which each pseudo failure line is energized, a measurement point is determined in each live line and neutral line of each pseudo failure line at an equal interval for a prescribed distance, and magnetic field intensity of each measurement point in each live line and neutral line is measured by an electromagnetic field detector; and a step S4 in which Ri is a magnetic field intensity ratio of an i-th measurement point, mli and mni are magnetic field intensity of the i-th measurement point of the live line and neutral line, respectively, a magnetic field intensity change rate is calculated based on the i≥1 each magnetic field intensity ratio, and a dropout position of the electrode plate connector is defined by the magnetic field intensity change rate.SELECTED DRAWING: Figure 1
【課題】電熱コンクリート路面の電極板コネクターの脱落を検出する方法を提供する。【解決手段】電熱コンクリート路面の各給電線支線の電流強度Ii（i≧1）をそれぞれ測定し、各給電線支線が擬似故障回線であるか否かを判断するステップS1と、各擬似故障回線に通電し、各擬似故障回線のライブラインとニュートラルラインにおいて所定距離にて等間隔的に測定点を決め、電磁場検出器により各ライブラインとニュートラルラインにおける各測定点の磁場強度を測定するステップS2と、Riは第iの測定点の磁場強度比であり、mliとmniはそれぞれライブラインとニュートラルラインの第iの測定点の磁場強度であり、かつi≧1各前記磁場強度比に基づき磁場強度変化率を算出し、磁場強度変化率によって電極板コネクターの脱落位置を確定するステップS4と、を含む。【選択図】図１
METHOD FOR DETECTING DROPOUT OF ELECTRODE PLATE CONNECTOR OF ELECTROTHERMAL CONCRETE ROAD SURFACE
PROBLEM TO BE SOLVED: To provide a method for detecting dropout of an electrode plate connector of an electrothermal concrete road surface.SOLUTION: A method for detecting dropout of an electrode plate connector of an electrothermal concrete road surface includes: a step S1 in which current intensity Ii (i≥1) of each feeder line branch of the electrothermal concrete road surface is measured and whether each feeder line branch is a pseudo failure line or not; a step S2 in which each pseudo failure line is energized, a measurement point is determined in each live line and neutral line of each pseudo failure line at an equal interval for a prescribed distance, and magnetic field intensity of each measurement point in each live line and neutral line is measured by an electromagnetic field detector; and a step S4 in which Ri is a magnetic field intensity ratio of an i-th measurement point, mli and mni are magnetic field intensity of the i-th measurement point of the live line and neutral line, respectively, a magnetic field intensity change rate is calculated based on the i≥1 each magnetic field intensity ratio, and a dropout position of the electrode plate connector is defined by the magnetic field intensity change rate.SELECTED DRAWING: Figure 1
【課題】電熱コンクリート路面の電極板コネクターの脱落を検出する方法を提供する。【解決手段】電熱コンクリート路面の各給電線支線の電流強度Ii（i≧1）をそれぞれ測定し、各給電線支線が擬似故障回線であるか否かを判断するステップS1と、各擬似故障回線に通電し、各擬似故障回線のライブラインとニュートラルラインにおいて所定距離にて等間隔的に測定点を決め、電磁場検出器により各ライブラインとニュートラルラインにおける各測定点の磁場強度を測定するステップS2と、Riは第iの測定点の磁場強度比であり、mliとmniはそれぞれライブラインとニュートラルラインの第iの測定点の磁場強度であり、かつi≧1各前記磁場強度比に基づき磁場強度変化率を算出し、磁場強度変化率によって電極板コネクターの脱落位置を確定するステップS4と、を含む。【選択図】図１
METHOD FOR DETECTING DROPOUT OF ELECTRODE PLATE CONNECTOR OF ELECTROTHERMAL CONCRETE ROAD SURFACE
電熱コンクリート路面の電極板コネクターの脱落を検出する方法
JAO JUI (author) / DUAN YONGBI (author) / FU JIYANG (author) / LIU CHUNHUI (author) / HUANG YONGHUI (author) / LIU AIRONG (author) / ZHANG ZHIFANG (author)
2018-08-23
Patent
Electronic Resource
Japanese
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