primary winding

英 [ˈpraɪməri ˈwɪndɪŋ]

美 [ˈpraɪmeri ˈwɪndɪŋ]

一次绕组；原绕组

电力

英英释义

noun

• coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
  1. current through the primary coil induces current in the secondary coil
  Synonym:primary coilprimary

双语例句

• Situated within the coil's primary winding is the secondary winding.
  与初级绕组对应的是次级绕组。
• This paper introduces the importance of rising current at CT Primary Winding to the relay circuit check. And the method of rising current at CT primary winding and its application for switch and transformer bushing CTs in all kinds of operating modes are presented.
  讲述了电流互感器一次升流在继电保护回路验收中的重要性，并介绍了各种运行方式下开关CT与变压器套管CT一次升流的应用方法。
• If the primary current of the transformer flows into the dotted end of the primary winding, the sencondary current will flow out of the dotted end of the secondary winding.
  如果电流从变压器的原边有标记端流入，则副边的电流从有标记端流出。
• Both theoretical analysis and simulation prove that rationally designed leakage reactance of the primary winding can play a role of balancing reactor.
  理论分析及仿真计算证明：地铁车辆辅助电源中变压器原边绕组的漏抗通过合理的设计，可以起到该平衡电抗器的作用。
• It is found that the magnetizing inrush current could be influenced significantly by following factors; excitation characteristic, resistance in the primary winding of TV, line-earth capacitance and its symmetry as well as damping resistance of the network.
  研究发现：TV的励磁特性和高压绕组直流电阻、系统三相对地电容及其对称性以及系统的阻尼率均对TV励磁涌流有明显影响。
• Rising Current Method at CT Primary Winding and Its Application
  电流互感器一次升流的方法与应用
• With consideration of ST's insulation and volume, the parameter of ST was determined by the theory analysis and computation of the primary winding.
  通过对初级绕组的计算分析及考虑体积、绝缘的基础上，确定了ST的相关参数。
• Considering the conditions as voltage at primary winding, shortcircuit forces of windings and turns for transformer were calculated with FEM coupling circuit method under the 2D symmetrical model.
  以此起始条件设定变压器原边电压激励，利用磁路-电路耦合有限元法建立了2D轴对称模型，计算了变压器原、副边线圈及各线匝短路电磁力。
• And finally, on the basis of the magnetic integration, the application of passive integration technology, through staggered parallel structure in the primary winding of transformer in the integrated resonant capacitor, through the Maxwell 2D simulation software to validate the correctness of the design.
  最后，在平面磁集成结构的基础上，应用无源集成技术，通过交错并联结构在变压器原边中集成谐振电容，并通过Maxwell2D仿真软件验证设计的正确性。
• Relation between Relay Protection and Distribution of Secondary Winding and Outlet Way of Primary Winding in Current Transformer
  电流互感器二次绕组排列及一次绕组出线方式与继电保护的关系