Power Automation System Based on GPRS / CDMA Wireless Communication Technology

摘要

After entering the 21st century, with the accelerating process of urbanization, the distribution network is gradually evolving to the distribution network automation structure. The data of distribution network automation system puts forward higher requirements for the network, which requires the network to have the ability of real-time, efficient and reliable collection, transmission and issuing various control instructions. As the nervous system of distribution automation, distribution automation communication network is the basic guarantee for the normal operation of distribution automation. It is very important to build a solid, reliable and strong distribution automation communication network for the reliable operation of distribution automation. Therefore, the design and construction of distribution automation communication network has become a special topic of distribution automation system construction. Combined with the structure of distribution automation network, this paper firstly studies the distribution automation and its distribution automation system, analyzes the function and processing mode of distribution automation, so as to select the appropriate communication mode to realize. At the same time, the network is tested in detail under 64 bytes, 128 bytes, 256 bytes, 512 bytes, 1024 bytes, 1280 bytes and 1514 bytes.