The design of transformer on-line monitoring system based on DSP

被引：0

作者：

Ding, Tengfei ^{[1
,2
,3
]}

Yin, Chunyuan ^{[1
,2
,3
]}

Cao, Yunxia ^{[1
,3
]}

机构：

[1] Chinese Acad Sci, Shenyang Inst Automat, Shenyang 110016, Peoples R China

[2] Univ Chinese Acad Sci, Beijing, Peoples R China

[3] Chinese Acad Sci, Key Lab Networked Control Syst, Shenyang, Peoples R China

来源：

ENERGY SCIENCE AND APPLIED TECHNOLOGY | 2016年

关键词：

Transformer; DSP; on-line monitoring;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The security of the power transformer operation directly affects the whole power system. Thus, this paper aims to design the system for "real-time" monitoring the parameters of the transformer based on the TMS320F28335 DSP designed by TI Company. First, the system makes use of different sensors' signal acquisition. Then, the inconsistent analog signal can be converted into the standard signal for AD conversion through the analog signal photoelectric isolation amplifier. Finally, the DSP will process them, and the processed data will be transferred to the host computer for storage and display. The test results show that the system can monitor the equipment running status accurately, stably and timely.

引用

页码：493 / 495

页数：3