ground distance
英 [ɡraʊnd ˈdɪstəns]
美 [ɡraʊnd ˈdɪstəns]
网络 地面距离; 地面距離; 基本距离; 接地距离; 基础距离度量
双语例句
- Adaptive Ground Distance Protection and Its Application on the Lines Connecting Wind Farms
自适应接地距离保护及其在风电场联络线上的应用 - Current compensational ground distance relay
电流补偿式接地远距继电器 - Zero-sequence mutual inductance on the ground distance elements impact analysis
零序互感对线路接地距离保护的影响分析 - Operating criterion and test method of ground distance relay
接地距离保护动作判据及试验方法 - The effect of Zero-sequency mutual inductance of double-circuit line on ground distance relay
双回线零序互感对接地距离继电器测量阻抗的影响 - Analysis of Error Action of Ground Distance Protection of LFP System in Anti Faults
LFP系列接地距离保护反向故障误动分析 - How to Select the Setting of the Ground Distance Relay
关于接地距离保护配合整定的计算方法 - One of the most important problems of the ground distance protection is the capability of the fault resistance endurance.
接地距离继电器最关键的问题之一是继电器耐受过渡电阻能力的强弱。 - On Several New Types of Ground Distance Relays
新型接地距离继电器的研究 - Then by numerical example of aircraft conceptual design, we offered the relationship between the height of airfield and ground running distance, for which was the reference taking off and landing on plateau airport.
并通过算例给出了高度与地面滑跑距离之间的关系曲线，为飞机在高原机场的起降提供一定的参考； - Influence on ground distance protection due to the composite impedances
复合阻抗对接地距离保护的影响 - A New Criterion to Ground Distance Relay
一种具有新判据的接地距离继电器 - The setting values of three sections, relative parameters of ground distance protection, setting values table and a requisition can also be printed in Chinese for intelligent management of ground distance protection.
该程序不仅能完成接地距离保护各段定值及相关参数的整定计算，而且能输出汉化整定方案、全网定值表及定值通知单，实现对接地距离保护的智能管理。 - In the paper, a new apparent distance algorithm based on phase compensation is presented for ground fault distance protection.
本文针对接地距离保护提出了一种相位补偿原理的视在距离新算法。 - For the need of analyzing the characteristic of distance relays in extrahigh voltage transmission lines, the modul analysis method is used in faults computation for simulating the performance of ground distance relays.
为分析超高压输电线路距离保护动作特性的需要，本文提出了采用模分量法计算线路稳态故障，仿真接地距离继电器的动作行为。 - The study is made of the method of applying some guidable data ( such as diagonal distance data, ground distance data, speed data etc) to make sure the position of regular or irregular flying missile after digital image matching in the curse of terminal guide.
提出导弹在末制导中通过数字景像匹配后，采用惯导数据中的一些参数（如斜距，地距，速度等）来确定规则飞行弹体和不规则飞行弹体位置的方法。 - With its great advantages of high data rate, convenient installation, low cost, and good security, FSO system has been widely applied in the fields of satellite communication and ground sight distance communication, with a promising application prospect and tremendous market potential.
自由空间光通信系统以其传输码率高、安装方便、成本低、安全性好等诸多优点已广泛运用于卫星通信与地面视距通信领域，有着良好的应用前景和巨大的市场潜力。 - Development of intelligent program of ground distance protection
智能型接地距离保护整定计算程序的研制 - It is assumed that the scattering traces of the source are in a parabola which is tangential to the minimum time-delay curve, the ground distance of a separate fixed scatterer can be calculated.
它是假定散射源的描迹是抛物线形式且切于最小时延线来计算固定散射源地面距离的。 - In this paper, a method of determining the ground distance of the separate scattering sources from the HF backscatter ionogram is given.
本文给出一个从高频返回散射电离图中确定离散散射源回波地面距离的方法。 - The paper discusses the influences of zero-sequence mutual inductance to ground distance compensation coefficients and zero-sequence zone I of current protection. In addition, it studies the ability of impedance relay standing the transition resistance, and finally puts forward a simplified method for operation of backup relay.
讨论了零序互感对接地距离补偿系数和零序保护Ⅰ段的影响，分析了阻抗继电器躲过渡电阻的问题，提出了后备保护简化配合的方法。 - Performance of Polyphase Ground Distance Relay: Its Analysis and Digital Computation
多相补偿接地距离继电器动作特性的分析与计算 - Influence of composite impedance on measurement of impedance with ground distance relay
复合阻抗对接地距离继电器测量阻抗的影响 - But, between in the satellite correspondence, the ground short distance correspondence and the short range radar, the non-atmospheric window has the better secrecy.
但是，在卫星之间的通信、地面近距离通信或近程雷达中，选择非大气窗口具有优良的保密性。 - One of the critical problems that need to be solved by a ground distance relay is to improve the capacity of the earth-fault resistance endurance of the relay.
接地距离继电器要解决的关键问题之一是提高其耐受过渡电阻的能力。 - Then ground distance matrix is calculated for different zones. After that the improved EMD method is used to obtain distance to complete shape matching.
然后计算出区域之间的地面距离矩阵，再根据EMD方法的推广形式得到描述子之间的距离，从而完成形状匹配。 - Starting with the characteristics of double-circuit line when faults happen, integrating with zero sequence network, the paper analyzed the influences to zero sequence component, pilot protection and ground distance protection, especially the influence to measuring impedance of ground distance protection.
本文从同杆并架双回线的故障特点入手，结合零序等值网络，分析了零序互感对零序方向元件、纵联保护、接地距离保护的影响。 - The thesis proposes a new principle of ground distance protection with strong ability of enduring fault resistance.
本文提出了一种具有较高耐受过渡电阻能力的接地距离保护新原理算法。