非常规互感器在数字化变电站中的应用日益广泛。
Application of unconventional mutual inductor in the digital substation is widen increasingly.
在某数字化变电站的成功投运，证明了装置的可行性。
Its successful operation in a digital substation verifies its feasibility.
对数字化变电站通信网络性能测试的必要性进行了分析。
The necessity of communication network testing in digitalized substation is analyzed.
论述了数字化变电站综合自动化系统的特征、结构及功能划分。
This paper discusses the characteristics, structure and function classification of intergrated automation system of digital transformer station.
与常规变电站系统相比，数字化变电站系统具有一系列显著的优点。
Compared with the conventional substation system, the digital substation system possesses a series of significant advantages.
本文分析了数字化变电站技术的现状：阐述了智能化变电站的概念和功能特点；
This article analyzes the current situation of digital substation, and states the concept and main features of intelligent substation.
探讨了数字化变电站建设中的建设方案、工程应用模式、组网方式和保护配置等问题。
The digital substation construction scheme, engineering application model, network mode and the configuration of relay are discussed.
数字化变电站由于采用了电子互感器和智能开关，因此有必要研究新的电压切换方式。
Because of adopting electronics transformers and intelligence switches in digital substation, it is necessary to study a new method of voltage switching.
通过运用变电站配置描述文件可以开发大量高级应用，提高数字化变电站的自动化程度。
It is feasible to enhance the substation automation system for digital substations through designing a lot of advanced applications by using SCD file.
数字化变电站是电力系统的发展趋势，在与传统变电站的比较中已经显示出其优越的性能。
Along with the fast development of electronic devices, the substation automation technology is on the point of entering the new digital age.
分析了数字化变电站自动化系统的特征、逻辑结构、建设效果以及建设中需要考虑的新问题。
The characters, logical structures, construction effects and problems needed consideration in construction of digitized substation automation systems are discussed.
数字化变电站作为电网走向智能化的重要一步，已经开始在变电站试点应用，并进入建设阶段。
Digital substations, which have been piloted in many substations and under construction, play an important role in the intellectualization of power grids.
伴随着数字化变电站的大力发展，需要对传统故障录波器进行改进以适应数字化变电站的需要。
Along with the great development of digital substation, improving traditional fault recorder to adapt the need of digital substation is necessary.
在分析数字化变电站自动化系统各部分功能的基础上，指出在数字化电网建设中应注意的问题。
This paper discusses the concepts of library digitization, its current status and some technical issues about library digitization.
在分析数字化变电站自动化系统各部分功能的基础上，指出在数字化电网建设中应注意的问题。
The principle and the main contents concerning the technology of 3D digital power grid used in management of Extra High Voltage construction are discussed in this paper.
根据数字化变电站通信系统可靠性的分析结果，建立广域保护下的变电站通信系统的可靠性模型。
According to the results of the digital substation communication system's reliability, establish the substation communication under the wide area protection reliability models.
从设计角度介绍了数字化变电站与传统变电站的区别，数字化变电站的优势所在及给我们带来的好处。
From the point of design, this paper introduces the deference between digital and traditional substation, the advantages of digital substation, and its benefits to us.
应用目前硬件支持条件，论证了在数字化变电站中应用IEEE1588实现高精度时间同步的可行性。
The feasibility of IEEE1588 PTP synchronization with current hardware supporting conditions of digital substation is described.
数字化变电站将对北京变电站自动化系统的建设、运行和管理带来深远影响，具有较高的推广应用价值。
Digital substation will have great influence on Beijing substation automation system construction, operation and management, so it is worthy for application.
在分析数字化变电站网络结构的基础上，提出选用支持组播协议的交换机，以免组播报文以广播方式发送。
Based on the structural analysis of digital substation network, the switch which supports the multicast protocol is proposed to avoid the broadcast transmission for multicast packets.
变电站电能量采集终端（ERTU）是变电站数据采集的一个重要厂站级设备，也是数字化变电站的组成部分。
Substation electric energy remote terminal unit(ERTU) is an important plant-level device for substation data acquisition, and it is obviously a part of digital substation system.
国际上统一的数字化变电站标准IEC61850逐步推广应用，要求高压数字保护装置具备强大的网络通讯功能。
Relating to the extension and application of the international unified standard IEC61850 for the digital substation, strong network functions are required in high-voltage digital protection device.
基于故障行波理论和IEC61850标准，研制了中性点非有效接地系统数字化变电站中的单相接地故障行波选线装置。
A faulty feeder selector based on traveling wave theory and IEC61850 standard is developed for the single-phase grounding fault of digital substation in non-solid grounding power system.
为了提高变电站二次系统的设计与管理水平，研究了基于IEC 61850标准的数字化变电站二次系统精细化管理模型。
To improve the design and managing level of the digital substation secondary system, a refined management model for digital substation secondary system based on IEC61850 is studied.
结合光电传感器在变电站自动化系统中的应用现状和前景，提出了二次回路光电数字化的设想。
According to the current situation and prospect of applying OET in substation automation, the opinion of digital electro-optical secondary circuit is given out.
变电站二次回路通信从金属电缆模拟通信方式逐步转变为光电数字化通信方式。
The communication of substation secondary circuit is being transformed from metal cable analog mode to optic-electric digital mode.
因此研究基于IEC61850的分布式母线保护对推动变电站全面数字化起着重要的作用。
So the research on distributed bus protection based on IEC61850 will play an important part in promoting substation comprehensive digitization.
因此研究基于IEC61850的分布式母线保护对推动变电站全面数字化起着重要的作用。
So the research on distributed bus protection based on IEC61850 will play an important part in promoting substation comprehensive digitization.
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