绝缘材料
絕緣材料
절연재료
INSULATING MATERIALS
2015年
6期
54-57
,共4页
刘韬%朱斌%张涛%刘士立%徐洁%惠兆宇
劉韜%硃斌%張濤%劉士立%徐潔%惠兆宇
류도%주빈%장도%류사립%서길%혜조우
电缆老化%压痕模量%状态检测%无损
電纜老化%壓痕模量%狀態檢測%無損
전람노화%압흔모량%상태검측%무손
cable ageing%indenter modulus%condition detection%non-destructive
基于压痕模量理论设计开发了一种适用于核电厂低压电缆老化状态评估的无损检测系统。该系统采用AM3517作为主控芯片进行系统控制和数据处理,利用伺服电机和传感器作为运动及控制手段,配合线性拟合算法计算得到被测电缆护套的压痕模量。结果表明:该检测系统可以应用于电缆老化状态的检测和评估。
基于壓痕模量理論設計開髮瞭一種適用于覈電廠低壓電纜老化狀態評估的無損檢測繫統。該繫統採用AM3517作為主控芯片進行繫統控製和數據處理,利用伺服電機和傳感器作為運動及控製手段,配閤線性擬閤算法計算得到被測電纜護套的壓痕模量。結果錶明:該檢測繫統可以應用于電纜老化狀態的檢測和評估。
기우압흔모량이론설계개발료일충괄용우핵전엄저압전람노화상태평고적무손검측계통。해계통채용AM3517작위주공심편진행계통공제화수거처리,이용사복전궤화전감기작위운동급공제수단,배합선성의합산법계산득도피측전람호투적압흔모량。결과표명:해검측계통가이응용우전람노화상태적검측화평고。
A non-destructive detection system was designed to assess the ageing condition of low-voltage cable in nuclear power plant based on indenter modulus theory. The system used AM3517 as main chip to control and process data, the servo motor and sensors were used as movement and control devices, and the indenter modulus of cable sheath was calculated through linear fitting algorithm. The results show that the system can be applied to detect and assess the ageing condition of cable.