| CINRAD-SB型发射机一例复杂故障排除 |
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| 引用本文： | 王志武,韩博,林忠南.CINRAD-SB型发射机一例复杂故障排除[J].气象,2006,32(9):116-120. |
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| 作者姓名： | 王志武 韩博 林忠南 |
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| 作者单位： | 1. 浙江省舟山市气象局,316004
2. 南京电子技术研究所 |
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| 摘 要： | 根据舟山站CINRAD-SB型发射机在试运行初期一起复杂故障的现象，结合电子设备的维修经验，分析了该故障发生的根本原因及由它激发的几个故障部位电路原理，详细地介绍了这例复杂障的芯片／元件级排障过程。最后就试运行期间各台站CINRAD-SB型发射机高压打火频繁发生的现象提出一些建议，希望能防止同类故障再次发生。
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| 关 键 词： | 复杂故障 原理框图 分析和排障 |
| 收稿时间： | 01 26 2005 12:00AM |
| 修稿时间： | 2005-01-262005-11-07 |
Analysis of A Complex Failure in CINRAD-SB Transmitter |
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| Wang Zhiwu,Han Bo,Lin Zhongnan.Analysis of A Complex Failure in CINRAD-SB Transmitter[J].Meteorological Monthly,2006,32(9):116-120. |
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| Authors: | Wang Zhiwu Han Bo Lin Zhongnan |
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| Institution: | 1. Zhoushan Meteorological Office, Zhejiang Province 316004; 2. Nanjing Research Institute of Electronics Technology |
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| Abstract: | Based on some phenomena of a complex failure in ZhouShan CINRAD-SB transmitter during the first running period, combining with repairing experiences of electronic equipments, the failure source and some electronic circuits of other failure units induced by the former failure are analyzed, especially, some correlative principle failure diagrams are drawn, the process of repairing these failures was in detail introduced on IC chip/electron-element. In fact, these principle failure diagrams and repairing experiences are useful to diagnose failures of CINRAD-SB transmitter on IC chip/electron-element. In the end, as it was the fact that transmitter high voltage shorting-circuit frequently happened during the first period, some suggestions to protect from the similar failures taking place are put forward. |
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| Keywords: | CINRAD |
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