Three Gorges Power Communication Network Monitor Scheme And Practice

With the development of power network, the scale of communication network is extending. And the network structure is becoming more and more complicated. It has formed structure of communication network including power carrier wave, digital microwave, simulation microwave, fiber, wireless and all sorts of communication ways. In order to make sure all sorts of information can be transmitted steadily, reliably, rapidly, and truly, we must make communication direction management modernized and equip perfect management system of communication network monitoring. Only by doing this can we improve the operating efficiency of automation management of communication of network, as well as keep communication network smoothly and make communication transmitting reaches a high quality standard.Yangtze River Three Gorges hydraulic power pivot communication network is built to satisfy the communication demand of Three Gorges pivot and Gezhou Dam pivot's production attempting of flood prevention, electric power and shipping, as well as automation management of pivot. It is a modernized integrate communication network that can also insure the security and reliability of flood prevention, generate electricity and shipping. The importance and reliability of the network is highly required. But there are many dispersed machinery rooms and many sorts of miscellaneous communication equipment in the communication network. Therefore, we must take modernized network management measures to do effective management to Three Gorges communication network. Therefore, a set of communication network system of monitoring and management should be built to insure the security, stability, high efficient and reliable operation of the whole pivot communication network. It can also do time monitoring management, scientific attempting, uniform direct so as to improve operation maintenance and shortening the time of dealing with accidents.Aiming at the Three Gorges communication network monitoring and management system which is under construction, the author introduces the design requirement and theory of communication monitoring system in detail. It includes the system scheme aimed at the communication network current situation of Three Gorges, and the basic principle of designing monitoring system; configuration of software and hardware in the system, software and hardware system built according to the requirement of the contract...