期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：11
出版社：S.S. Mishra
摘要：In this paper design of a Power Management Controller for BTS power p lant using a TMS320F28031 DSP chip is presented. BTS plays a very important in mobile communication as it houses the radio transceivers and antenna that define a cell and handles the radio link protocols with the Mobile station (MS) and it is necessary to provide Un-interruptible Power Supply (UPS) to the BTS. The main features of this controller are to measure & calculate various metering parameters such as voltage, current, power, temperature for Load and Battery terminals of BTS power supply and take decision regarding switching of LVD and Contactor relay drives such that BTS site always has power backup. The metering parameters are calculated using 12-bit ADC and experimental results of the calculated parameters are presented to confirm the performance of controller
关键词：BTS; Current measurement; DSP controller; Current Shunts; TMS320F28031
