A Converter Station Area Temperature Acquisition System Based on Bluetooth Transmission

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Liao, Yi^1 ; Luo, Wei^1 ; Jiang, Fengwei^1

Guangzhou Bureau EHV Power Transmission Company of CSG, Guangzhou

510000, China^1

关键词: Acquisition systems;    Converter transformers;    Maintenance personnel;    Operation and maintenance;    Power supply company;    Secondary control;    Temperature thresholds;    Temperature trends;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032087/pdf
DOI  :  10.1088/1755-1315/252/3/032087

来源: IOP

【 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.