CAJ | 학술논문

为规范超声波局部放电检测仪的技术要求，统一技术标准，促进超声波局部放电检测技术的应用，提高电网的运行可靠性，研究超声波局部放电检测仪的校验技术十分必要。文章介绍了超声波局部放电检测仪的技术原理和要求，提出了超声波局部放电检测仪的校验方法，建立了相应的校验系统，探讨了超声波局部放电检测仪的现场校验方法。所述的校验方法具有稳定性高，重复性好的特点，弥补了超声波局部放电检测仪缺乏校验方法和手段的问题，有一定的参考价值。
위규범초성파국부방전검측의적기술요구，통일기술표준，촉진초성파국부방전검측기술적응용，제고전망적운행가고성，연구초성파국부방전검측의적교험기술십분필요。문장개소료초성파국부방전검측의적기술원리화요구，제출료초성파국부방전검측의적교험방법，건립료상응적교험계통，탐토료초성파국부방전검측의적현장교험방법。소술적교험방법구유은정성고，중복성호적특점，미보료초성파국부방전검측의결핍교험방법화수단적문제，유일정적삼고개치。
It is necessary to research on the calibration technology of ultrasonic partial discharge detector in order to standardize its technical requirement,unify its technical standard,promote the application of ultrasonic test technolo-gy,and improve the reliability of the power grid. The technical principle and requirement of ultrasonic partial dis-charge detector has been introduced, and a calibration method for such detector has been presented in this paper. Moreover,the calibration system has been established,and the field test technology has been discussed in de-tail. This calibration method has high stability and repeatability which will provide useful means to calibrate ultrasonic partial discharge detector.