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| Design of Wireless Monitoring Terminal for Safe and Economic Operation of Distribution Network |
| Li Siru1, Chen Yujie2, Chen Jiangbo2, Jiang Baohua2, Gong Xin1 |
1. College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, Shangdong 266590;
2. Qingdao Huanghai University, Qingdao, Shangdong 266427 |
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Abstract In order to improve the accuracy of electric energy acquisition and to ensure the safe and economical operation of distribution system, an improved power monitoring terminal is designed.Three phase multi-function high-precision measurement chip ADE7880 acquire electric power information under various modes. Bidirectional communication between data is finished from the GPRS-DTU module and a power management center server and improve the TEA communication encryption algorithm to ensure the security of the system communication data. Through the actual test, the current, voltage, harmonic, power and other power parameters in different modes are uploaded to the power management center server through the wireless terminal. Its accuracy has reached the requirements of the safety and economic operation of the distribution network.
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Published: 20 July 2017
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| Cite this article: |
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Li Siru,Chen Yujie,Chen Jiangbo等. Design of Wireless Monitoring Terminal for Safe and Economic Operation of Distribution Network[J]. Electrical Engineering, 2017, 18(7): 33-36.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2017/V18/I7/33
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2017, Vol. 18 
