相电流比例差动判据与线电流比例差动判据的比较 Comparison Between Phase Current and Line Current Percentage Differential Criteria.pdf 2015-05-11上传 相电流比例差动判据与线电流比例差动判据的比较 Comparison Between Phase Current and Line Current Percentage Differential Criteria ...
英[feɪz] n.阶段;时期;月相;(月亮的)盈亏 v.分阶段进行;逐步做 网络相位;状态;相数 复数:phases现在分词:phasing过去式:phased 搭配 同义词 adj.+n. liquid phase,early phase,final phase,initial phase,late phase v.+n. enter phase,inaugurate phase,reach phase,mark phase,phase introduce ...
The conductors of the secondary windings will carry the full three-phase line current and must, therefore, be larger than the conductors of a delta system of the same capacity. Wye/Delta Connection The wye/delta transformer connection, shown in Figure 3, is used when only one secondary voltage...
3) phase-to-phase differential current 两相电流差 1. Adaptive protection for middle and low voltage line based onphase-to-phase differential currentand phase-to-phase voltage; 基于两相电流差和线电压的中低压线路自适应保护 2. First,this paper validates the characteristic ofphase-to-phase differenti...
6.线路长度(Transmission Line Length):PI型输电线的长度是指线路从发电站到负荷终端的总距离。线路长度的增加可能导致信号衰减和功率损失。 7.电流容量(Current Carrying Capacity):PI型线的电流容量是指线路能够承受的最大电流。这与导线材料、导线截面积以及冷却条件等因素有关。 8.温升(Temperature Rise):输电线...
three-phase pi section line参数对话框里的各项含义。 "Three-phase PI section line"通常指的是三相电力系统中的一种线路模型,其中"P"和"I"分别代表电感的感性部分(也称为“电阻”)和电容的容性部分(也称为“电抗”)。这种模型通常用于描述三相线路的电气特性。 当提到“参数对话框里的各项含义”时,我猜您...
High-current line for change - or three-phase currentWIEDEMANN DIPL-ING HERMANN
Current and Voltage Sensor (Three-Phase)ブロックは、三相電気ノードの電圧と電流を測定します。 メモ Current and Voltage Sensor (Three-Phase)ブロックは三相の要素に直列に接続する必要があります。このブロックを使用する方法の詳細については、複合三相モデルと展開三相モデルの作成とシミュレー...
phasealternating交流电current三相voltage 三相交流电(Three-phasealternatingcurrent)Carefulobservationshowsthatthereare4wiresonthetelegraphpolesbesidetheroad,andonlytwohouseholdsenterthehouseholds.Thisisbecausethewirerodisathree-phaseACpowerline,andthesinglephaseACpowerlineisusedinthehousehold.Sincetheworld'sfirstthreepha...
JDJJ2-40.5W2 33Kv 35Kv 36Kv 40.5Kv Single Phase Secondary Current 1A Or 5A Outdoor Oil Filled Inductive Voltage Transformertransformer 200kw3Phase TASN25 160/5A cl.1 2.5VA Max busbar25*15mmThree phase current transformer TASN 3 IN 1 CTs 60/5A - 1600/5A-everfarHot sale 220V 110V 5000...