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随着计算机和通信的不断发展和成长,在电力系统中对同步数字体系的传输网有了进一步优化的需要与要求。在电力系统的同步数字体系的传输网中同步数字体系也正在逐渐的取代准同步数字体系在电力系统的传输网中的地位,虽然同步数字体系被成功并且广泛的应用和使用在我国电力系统的传输网中,但是在电力系统的传输网中也存在一些问题需要去解决才能更好的在电力系统的传输网中应用。
With the constant development and growth of computers and communications, there is a need and requirement for further optimization of transmission networks for synchronous digital systems in power systems. Synchronous digital system in transmission system of synchronous digital system in power system is gradually replacing the position of quasi-synchronous digital system in power system transmission network. Although synchronous digital system is successfully and widely used and used in China’s power system Transmission network, but there are some problems in the power system transmission network need to be resolved in order to better use in the power system transmission network.