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首页> 外文会议>International Conference on Present and Future Trends in Transmission and Convergence; 20021204-20021206; New Delhi; IN >PRACTICAL IMPACTS OF MODERN SUBSTATION AUTOMATION FOR POWER UTILITIES
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PRACTICAL IMPACTS OF MODERN SUBSTATION AUTOMATION FOR POWER UTILITIES

机译：现代变电站自动化的现实影响

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摘要

Modern Substation Automation (SA) is the integrated implementation of the substation protection system, control system and monitoring system in a substation based on numerical technology applying hardware platforms and software library of functions as multifunctional devices. Modern SA covers protection, control, monitoring and data collection, aspects. Apart from traditional functionality, modern substation automation systems can provide a lot of new functions in order to make the best use of the high voltage networks, to get better quality of the energy delivery and to facilitate control and management of the whole network with the state of art numerical technology. The authors present the fundamental requirements for a modern SA, which distinguish the modern substation automation from a conventional solution and illustrate the cost/performance effectiveness. Moreover, the practical impacts for using modern SA for power utilities are carefully described, such as effective energy management, better service quality, system wide monitoring, faster fault detection, etc. Proposals about the refurbishment of existing substations become more and more important. The authors explain why utilities have to establish a strategy how to proceed taking into account the goals of the company and the status of the different substations. Finally this paper indicates the future trends in the technology (higher degree of integration, standardized communication) and in the management of the electrical networks (liberalization and need for better information).
机译：现代变电站自动化（SA）是变电站保护系统，控制系统和监视系统在变电站中的集成实现，其基于使用硬件平台和功能软件库作为多功能设备的数值技术。现代SA涵盖保护，控制，监视和数据收集的各个方面。除了传统的功能外，现代变电站自动化系统还可以提供许多新功能，以充分利用高压网络，获得更好的电能传输质量，并方便对带有状态的整个网络进行控制和管理。数值技术。作者提出了现代SA的基本要求，这些要求将现代变电站自动化与常规解决方案区分开来，并说明了成本/性能有效性。此外，还详细描述了将现代SA用于电力公用事业的实际影响，例如有效的能源管理，更好的服务质量，系统范围的监视，更快的故障检测等。关于翻新现有变电站的建议变得越来越重要。作者解释了为什么公用事业公司必须制定一种战略来考虑公司的目标和不同变电站的状况。最后，本文指出了技术（更高集成度，标准化通信）和电网管理（自由化和对更好信息的需求）的未来趋势。

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