期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：3
页码：1-9
DOI：10.1088/1755-1315/252/3/032087
出版社：IOP Publishing
摘要：Due to excessive noise at the converter station, it disturbs the normal life of the residents nearby, the power supply company installed the noise barrier at the wall of the converter station. After installing the noise barrier, the equipment in converter station is always in a high temperature operation environment, especially the control cabinet in the converter transformer region. The temperature acquisition system based on Bluetooth transmission is designed and developed to collect the temperature data in the control cabinet and different areas of converter, and to analyse the temperature trend in different areas. In this paper, a Bluetooth-based temperature acquisition system architecture and system workflow are introduced. Installation tests are carried out at the upper, middle and lower positions of the secondary control cabinet and inside and outside the converter rheological barrier at the converter station. The test results show that the system is easy to install and read historical data. Operating and maintenance personnel revise the temperature threshold under overload operation according to the temperature distribution, which is convenient for operation and maintenance personnel to focus on inspection. At the same time, it accumulates effective basic data for environmental management of secondary control cabinet.
