Lateral protection, the power plant network protection measures as shown in figure 5.
横向防护方面，电厂内部的网络防护措施如图5所示。
According to the actual situation of power supply network and protection system under mine, a long distance faults online monitoring program is presented for overcoming the short protection distance.
本文结合矿用供电网的实际情况和保护系统的现状，针对现有技术保护距离较短的缺点，提出了一种针对矿用供电线路的远距离故障在线监测的方案。
This paper deals with city power distribution network structure and protection configuration matched to it. Moreover, it discusses the methods and basic functions of power distribution automation.
探讨了合理的城市配电网网络结构及与其匹配的保护配置方案，并在此基础上探讨了配电网自动化实现的手段及其基本功能。
Paper sums up various faults occurring in underground power network as a phenomenon of current unsymmetry, by the display of which the protection is thereby activated.
本文将井下供电网路多种故障归结为“电流不对称”现象，以其作为保护动作的反映源。
The relay protection system is an important part of power network, and has a very close relation with the security and stabilization of the power network.
继电保护系统是电网的重要组成部分，与电网的安全稳定运行有着十分密切的关系。
This paper introduces the active defense policy based on risk assessment technology into safe protection of electric power information network.
本文将基于风险评估技术的主动防御策略引入电力信息网络的安全防护中。
Computer network power source and signal circuit's against thunder stroke protection.
计算机网络电源和信号线路的防雷击保护。
The optimal design of HVDC control and protection parameters in the case of large-scale ac and DC power system network is a valid measure to ensure achieving good transient and stable performance.
对大规模交直流网络下的高压直流控制保护系统进行参数优化设计，是保证灵活交流输电系统暂态性和稳定性良好的重要手段。
The agriculture network cannot satisfy the needs and requirements of the electric power business management system, which requires many means of communication means and channel protection.
该电力农网已经不能满足电力营销管理信息系统具有多种通信方式和通道保护的网络要求。
Analyzes the shortcomings of traditional power system protection method and introduces the principle of intelligent protection method based on BP neural network.
分析了传统电力系统保护方法存在的缺点，介绍了基于BP神经网络的智能化保护方法原理。
With the improvement of Marine power supply network and high requirement of the selective protection, longitudinal differential protection has more practical meaning in Marine power system.
随着船舶供电网络结构复杂程度和选择性保护要求的提高，将纵差动保护应用于船舶电力系统有着越来越大的实际意义。
To solve the disadvantage of slow action of existing feed protection switches, a leakage detection device for mine power supply network based on dual-controller was designed.
针对现有馈电保护开关动作慢的缺点，设计了一种基于双控制器的矿井供电网络漏电检测装置。
The article introduces demands for sensitivity of the over-current protection in power network and also deals with the measurements to improve the sensitivity.
主要介绍对供电系统中过电流保护装置灵敏度的要求，以及提高过电流保护装置灵敏度的措施。
CVT is a signal sampling device which is widely used to carry out an energy metering, measuring voltage and relay protection in high-voltage power network at home and abroad.
电容式电压互感器是广泛应用在国内外高压电网中的一种用以进行电能计量、电压丈量和继电保护的信号取样装置。
The system supplies effective technical means for the scientific management of relay protection operation and better service for the reliable operation of power network.
该系统为继电保护运行的科学化管理提供了有效的技术手段，将更好地为电网的安全可靠运行服务。
The appearing and improving of intelligent type low-voltage circuit breakers enable short circuit breakdown protection for low-voltage power distribution network to be more reasonable.
低压智能型断路器的出现及完善，使低压配电网络的短路故障保护更趋合理。
This paper deals with city power distribution network structure and protection configuration matched to it. Moreover, it discusses the methods and basic functions o...
探讨了合理的城市配电网网络结构及与其匹配的保护配置方案，并在此基础上探讨了配电网自动化实现的手段及其基本功能。
Rational configuration of protection relay and safety equipment is important to substation operation reliability and power network safety.
继电保护及安全自动装置配置是否合理，关系到变电站运行的可靠性及整个电网的安全。
In power system, the control and protection function of high-voltage switchgear is of most emergent importance to the safety operation of power network.
在电力系统中，高压开关的控制和保护作用，对电网的安全运行至关重要。
Power grid scheduling, protection, remote control, etc. is completed through the communication network. Network stability is the guarantee of safe operation of power grid.
电网的调度、保护、远程控制等工作通过通信网络完成，网络的稳定是电网安全运行的保障。
Monitor and control of power system is moving from time section to time process, and protection and control of power system is moving from spot and local to global of electric network.
电力系统的监视与控制正在从时间断面逐步走向时间过程，电力系统的保护与控制正在从电网的点和局部逐步走向系统全局。
The measure of the lightning protection uses the power lightning protection and putting the lightning protection network in the observation room to realize the lightning protection.
避雷措施采用电源避雷和在观测室架设避雷网方式来实现避雷。
The method is applied in relaying protection calculation, in which the data for short current calculation are generated from actual power network database.
进行了简单的实例分析，该方法已应用在地区电网继电保护整定计算中，由实际电网参数库生成了整定所需的短路计算数据。
The protection socket for the refrigerator can protect the refrigerator when the power is supplied shortly after the electric network cuts off the power and the network voltage is too high or too low.
当电网断电时间不长又突然送电和电网电压过高或过低的情况下能使电冰箱得到保护。
The power circuit is composed of following circuits: RF oscillator, RF power amplifier, DC supply power circuit, protection circuit and matching network.
电源电路包括：射频信号发生电路、射频功率放大电路、直流供电电路和附加保护电路，以及与激光头的匹配网络。
For this reason, we have embarked on the research into electricity distribution network emergency protection system of Haidian power company.
为此，我们开展了海淀供电公司城市配电网应急保障体系研究工作。
USB NAS Network Storage does not use fan, Low-power operation, Energy saving and environmental protection, For you to create a noise-free home or work environment;
USBNAS网络存储器完全不使用风扇，低功耗运作，节能环保，为您建立无噪音的家庭或工作环境；
Penetration of distributed generation (DG) makes the power flow of distribution network change greatly, so the traditional relay protection of distribution network is no longer suitable.
分布式发电（DG）的接入对配电网的规划和运行产生了深远影响，由于DG的存在，配电网检修负荷转移方案有了更多的选择。
Penetration of distributed generation (DG) makes the power flow of distribution network change greatly, so the traditional relay protection of distribution network is no longer suitable.
分布式发电（DG）的接入对配电网的规划和运行产生了深远影响，由于DG的存在，配电网检修负荷转移方案有了更多的选择。
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