清远抽水蓄能电站语音通信系统设计

发布时间：2019-05-26 21:12

【摘要】：电力系统调度语音通信系统及行政管理语音通信系统对于一个电站来说都必不可少。本文主要介绍了清远抽水蓄能电站调度语音通信系统及行政语音通信系统的需求、方案选择、具体设计及工程实施。在本工程中，调度语音通信系统由于其再电力系统中的重要性极高，，因此对语音通信的实时性和可靠性要求都非常高。所以仍然选择传统的电路交换模式搭建语音通信网络，以满足其对可靠性的要求。行政语音系统由于用于日常办公通信，其容错率较高，因此首次在抽水蓄能电站的通信设计中采用了IP语音的方式。由于计算机网络的面向非连接的特性，为了保证IP语音系统具有较高的语音质量及实时性，在承载网络的设计上采用了虚拟交换技术来提高网络带宽，增强网络设备及链路的可靠性。最终达到了不错的效果。经实际验证，清远调度语音通信系统及行政语音通信系统的设计都达到了其实际的使用要求，系统均运行良好。
[Abstract]:Power system dispatching voice communication system and administrative voice communication system are essential for a power station. This paper mainly introduces the requirements, scheme selection, concrete design and engineering implementation of dispatching voice communication system and administrative voice communication system for Qingyuan pumped Storage Power Station. In this project, the dispatching voice communication system is very important in the repower system, so the real-time and reliability requirements of voice communication are very high. Therefore, the traditional circuit switching mode is still selected to build the voice communication network to meet its reliability requirements. Because the administrative voice system is used in daily office communication, its fault tolerance rate is high, so IP voice is adopted in the communication design of pumped storage power station for the first time. Because of the connectionless characteristic of computer network, in order to ensure the high voice quality and real-time performance of IP voice system, virtual switching technology is used to improve the network bandwidth in the design of bearing network. Enhance the reliability of network equipment and links. In the end, a good effect was achieved. It is proved that the design of Qingyuan dispatching voice communication system and administrative voice communication system meets its actual requirements, and the system runs well.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV743;TM73

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