Power supply automated test system

• Main Author: 周加昇
• Other Authors: 陳政傳
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/8tg9vs

碩士 === 聖約翰科技大學 === 電機工程系碩士在職專班 === 104 === In this paper, power supply automated test system is designed by Labview software. The main purpose is to perform electrical tests of power supply by program, and to turn the test results into a relevant test report. This research has the following advantages: (1)decrease test time. (2) shorten test steps, improve test accuracy and reduce human errors.(3) set up the program conveniently. (4) the system provides operational history for debug.This paper has been proved by experience: under the same power supply test items, compared with manual test time, this automated system test time is reduced by 40%~50% approximately. It can make it convenient for tester schedule arrangements. The automation test system settings are simple; you only need to set up the relevant test conditions, then the system can perform the tests and automatically turn the results into a test report. In addition, the report provides a recording function for debug, so that testers can have the debug history for the relevant tests; successors can refer to the history, effectively avoiding the time of studying all over again. The automated test system has the advantages of standardizing tests, increasing productivity, and reducing costs. Currently, it has become a trend that automated tests are gradually replacing manual tests. In this paper, the Labview diagram-controlling program (which is based on diagram programming language) can let users perform device control and test data retrieving more quickly, compared with traditional character programming language.