The speed, sensitivity and reliability of transformer protection improve with the higher requirement of the power system security.
随着电网对安全性要求的提高，对电力变压器保护的速动性、灵敏性、可靠性要求也越来越高。
This paper analyzes the practicability, reliability, and security of wireless data communication technology, and the feasibility of its application in thermal power grid supervisory system.
介绍了现有无线数据通讯技术的实用性、可靠性、安全性，分析了该技术在热网监控系统中应用的可行性。
The running mode of neutral point of distribution network influences on security, economy and reliability of power system.
中性点运行方式关系到电力系统运行的安全性、经济性和可靠性。
As the key apparatus in electric power system, the operating reliability of large power transformer has deep influences on security and stability of power systems.
大型电力变压器作为电力系统的枢纽设备，其运行可靠性直接关系到电力系统的安全与稳定。
The minimum information state indicates the information state reflects the security, reliability and economy of power supply system.
能够表证供电系统安全、可靠、质量、经济性能的信息状态称为最小信息状态。
It is applied in relay protection, system metering and analysis of power system. It has a close relation with the security and reliability of power system.
它被广泛应用于继电保护、系统监测、电力系统分析之中，关系到电力系统的安全性与可靠性。
The system possesses many advantages in low power, communication distance, reliability and security.
该系统在低功耗、收发距离与可靠性以及安全性方面具有明显的优势。
Urban medium-voltage distribution network, one of the most important parts of power system, is expected to distribute electric energy to consumers with considerable security and reliability.
城市中压配电网是整个电力系统的重要组成部分，其功能是将电力安全、可靠地分配到用户。
Reliable adaptive reclosing technique can not only improve the reliability of the power system, but also play an important role in security, stability and economic operation of the power system.
可靠的自适应重合闸技术不仅能提高系统的供电可靠性，而且对保证整个电力系统的安全稳定和经济运行都有十分重要的意义。
The ultimate goal is to optimize the power production, transmission and use, improve the security and reliability of system.
其最终目的是为了优化电力的生产、传输和使用，提高系统的安全性和可靠性。
Relevant models are also built in this paper. The maintenance optimal system of power plant equipment based on fuzzy comprehensive evaluation is put forward from reliability, economy and security.
对所制定的维修决策分别从可靠性、经济性、安全性三个方面进行优化，提出了基于模糊综合评判的电站设备维修优化体系。
Recently, with application of power electronics systems in various important areas, the system security and reliability are been concerned.
随着电力电子变换器在国民经济的各个重要领域的广泛应用，其安全可靠性备受关注。
Security and reliability of relay protection system are important factors for power system to operate safely.
继电保护系统的安全可靠是电力系统安全运行的重要保证。
In recent years, both at home and abroad has more than large-scale power system blackout caused people on the power system security and reliability of the high degree of attention.
近年来，国内外的电力系统发生多起大规模停电事故，引起了各界对电力系统安全性和供电可靠性的高度关注。
In recent years, both at home and abroad has more than large-scale power system blackout caused people on the power system security and reliability of the high degree of attention.
近年来，国内外的电力系统发生多起大规模停电事故，引起了各界对电力系统安全性和供电可靠性的高度关注。
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