Research on Wireless Alarming System of Transformer Substation

Abstract:

How to find the faults and cope with the trouble in power system in the shortest time, becomes an intractable problem in electric power industry. With SCM technology, the authors put forward the two-level distributed structure composed of substations and transmission wires. Transmission line is provided with a plurality of alarm alarm extensions, information is transmitted to the alarm host through the wireless way. Substation can utilized management system to get alarm information by serial adapter of alarm host, at the same time the alarm information can be displayed on the computer screen.The system has been tested for many times in suburb of Nanyang city.The experiments showed that the systems operation is stable, achieve the expected design goal, which can also played a positive role in power management, power security at the same time.

• Periodical: Applied Mechanics and Materials (Volume 214)
• Pages: 659-663
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.214.659
• Online since: November 2012
• Authors: Wei Heng Li, Lin Sheng Wang, Feng Yan Wang
• Keywords: Serial Port Adapter, Substation Fault, Transmission Line, Wireless Alarm

References

[1] JiaYaxin. Flow meter adopts GPRS/GSM wireless data acquisition system analysis [J]. China new technology and new products, 2011(19): 22-24.

[2] Du Xiaoting, Li Meilian. Remote control system based on GPRS[J]. Modern electronic technology, 2011(17): 105-108.

[3] Po Yechao, Yang Bo, Zhang Xinggan. The intelligent gated security system design based on GSM module TC35[J]. Electronic Measurement Technology, 2008(01): 59-62.

[4] Xu Jinzeng. The infrared alarm system design based on single chip microcomputer and SMS[J]. Electronic production, 2007(07): 31-33.

[5] Liu Jing, Zhao Wangda ZigBee based fire alarm system design [J] microcontroller and embedded system application, 2007(1): 56-58.

[6] Li Changlin. Visual Basic serial communication technology and the typical examples [M]. Tsinghua University press, 2006: 375-377.

[7] Wang Xiaohua, Zhong Jun. Visual Basic network communication protocol analysis and application examples[M]. People's Press of Post &Telecommunications, 2008: 433-436.