| 紫外与红外技术在发电机电晕检查方面的应用 |
| |
| 引用本文： | 韩磊,陈梁,江平开,吴晓蕾.紫外与红外技术在发电机电晕检查方面的应用[J].发电设备,2011,25(1):63-67. |
| |
| 作者姓名： | 韩磊 陈梁 江平开 吴晓蕾 |
| |
| 作者单位： | 韩磊,吴晓蕾,HAN Lei,WU Xiao-lei(上海电气电站设备有限公司,发电机厂,上海,200240);陈梁,CHEN Liang(上海电气电站设备有限公司,发电机厂,上海,200240;上海交通大学,上海,200240);江平开,JIANG Ping-kai(上海交通大学,上海,200240) |
| |
| 摘 要： | 提出用紫外仪判断电机起晕的判据,一方面解决暗室观察防晕的困难,另一方面更加直观地观察到防晕的形态.通过红外成像,将非线性电阻层表面发热功率,简化成直观的彩色图像,为监测发电机防晕的失效、优化防晕结构提供了一种全新的途径.
|
| 关 键 词： | 发电机 电晕 紫外成像 红外成像 |
Application of Ultraviolet and Infrared Technology to Corona Detection of Power Generators |
| |
| HAN Lei,CHEN Liang,JIANG Ping-kai,WU Xiao-lei.Application of Ultraviolet and Infrared Technology to Corona Detection of Power Generators[J].Power Equipment,2011,25(1):63-67. |
| |
| Authors: | HAN Lei CHEN Liang JIANG Ping-kai WU Xiao-lei |
| |
| Affiliation: | 1.Shanghai Generator Works,Shanghai Electric Power Generation Equipment Co.,Ltd.,Shanghai 200240,China;2.Shanghai Jiaotong University,Shanghai 200240,China |
| |
| Abstract: | A criteria by using ultraviolet detector to determine the corona inception of generator is being proposed.Via ultraviolet detector,corona image can be easily observed in darkroom.Meanwhile,the heating power of nonlinear resistive layer can be simplified into visualized color image via infrared technology.This may serve as a reference for operation monitoring and optimization of anti-corona structures for generators. |
| |
| Keywords: | generator corona ultraviolet image infrared image |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
