中国电业（技术版）
中國電業（技術版）
중국전업（기술판）
CHINA ELECTRIC POWER（TECHNOLOGY EDITION）
2014年
7期
9-11
,共3页
超声波%紫外%检测技术
超聲波%紫外%檢測技術
초성파%자외%검측기술
ultrasonic%ultraviolet(UV)%detection technology
目前电网设备已普遍采用带电检测技术获取设备运行状态，超声波、紫外技术作为设备状态检测的主要手段已广泛应用于电气设备现场检测。传统配网架空线路带电检测以红外检测为主，随着架空线路数量快速增长，原因是检测技术已不满足现场实际需求。文章介绍了在配网架空线路采取超声波、紫外检测技术可行性，以及现场与红外成像等检测技术联合应用实例，总结了不同检测技术现场检测应用成效，验证了三种手段联合进行检测的有效性和可行性。
目前電網設備已普遍採用帶電檢測技術穫取設備運行狀態，超聲波、紫外技術作為設備狀態檢測的主要手段已廣汎應用于電氣設備現場檢測。傳統配網架空線路帶電檢測以紅外檢測為主，隨著架空線路數量快速增長，原因是檢測技術已不滿足現場實際需求。文章介紹瞭在配網架空線路採取超聲波、紫外檢測技術可行性，以及現場與紅外成像等檢測技術聯閤應用實例，總結瞭不同檢測技術現場檢測應用成效，驗證瞭三種手段聯閤進行檢測的有效性和可行性。
목전전망설비이보편채용대전검측기술획취설비운행상태，초성파、자외기술작위설비상태검측적주요수단이엄범응용우전기설비현장검측。전통배망가공선로대전검측이홍외검측위주，수착가공선로수량쾌속증장，원인시검측기술이불만족현장실제수구。문장개소료재배망가공선로채취초성파、자외검측기술가행성，이급현장여홍외성상등검측기술연합응용실례，총결료불동검측기술현장검측응용성효，험증료삼충수단연합진행검측적유효성화가행성。
Online detection have been widely applied to operation status inspection of power grid equipments currently. As major measures, ultrasonic and ultraviolet technologies have been largely used to on-the-spot detection of power equipments. Traditionally infrared ray is the main method for overhead lines in distribution network. But with the rapid increase of overhead lines, the original technology is not able to satisfy present requirements. In this paper, feasibility to apply ultrasonic and ultraviolet technologies to the inspection of overhead lines in distribution network was introduced, as well as cases that jointly use the two with infrared ray and other methods at on-the-spot detection. By analyzing results of different inspection technologies, feasibility and effectiveness to combine the three kinds of methods together was verified.
