励磁电感,magnetizing inductance
1)magnetizing inductance励磁电感
1.Due to the dynamic end effect, the parameters of single sided linear induction motor (SLIM), such asmagnetizing inductance, vary greatly under different operation conditions, and cannot be obtained accurately through offline parameter identification method during operation process.直线感应电机存在动态边端效应,励磁电感等参数随电机不同运行工况变化较大,离线参数辨识方法无法准确掌握电机参数,导致运行中电机控制特性变差。
2.Results of experiment and simulation show that,the core gap decreases both themagnetizing inductance and the coupling coefficient.仿真与实验结果表明,磁芯间隙不仅降低了线圈的耦合系数,且降低了励磁电感,需通过提高系统工作频率来抑制励磁电流,提高系统传输效率;通过优化磁芯线圈结构及磁芯间隙可提高系统传输能力和稳定性。
英文短句/例句
1.Research of New Protection of Transformer Based on Correlation Coefficients of Sampled Current Values and the Excitation Inductance;基于采样值相关度和励磁电感的变压器保护新原理研究
2.Research on Excitation of Dual Stator-Winding Induction Generator System;定子双绕组感应发电系统励磁控制的研究
3.Study on Excitation Control Strategy of Dual Stator Winding High-Speed Induction Generator;定子双绕组高速感应发电机励磁控制策略研究
4.Research of Winding Excited Synchronous Motor Based on Sensorless Vector Control Technology绕组励磁同步电机无传感器矢量控制的研究
5.Control and Calculation of Magnetizing Characteristic Curve of P Class Current TransformerP级电流互感器励磁特性曲线的计算与控制
6.Excitation Control System for a Dual Stator-winding Induction Generator based on Hysteresis Control滞环控制双绕组感应发电机励磁控制系统
7.field discharge switch消磁开关励磁放电开关
8.Signal Modeling and model validating of Electromagnetic Flowmeters under Sine Wave Excitation正弦波励磁方式电磁流量传感器信号建模及模型验证
9.exciter field breaker励磁电流断路器;励磁机励磁电流断路器;磁场电流断路器
10.Excitation control strategy of grid-connecting DFIG under unbalanced grid voltage不平衡电网电压下并网型双馈感应发电机励磁控制策略
11.A Study on the Excitation Control System For AC Excited Generator交流励磁发电机励磁控制系统的研究
12.Study and Simulation on Excitation System for AC Excited Generator;交流励磁发电机励磁系统研究与仿真
13.alternator field voltage同步发电机励磁电压
14.Ride-through Control Strategy of a Doubly Fed Induction Generator for Symmetrical Grid Fault电网对称故障时双馈感应发电机不脱网运行的励磁控制策略(英文)
15.Modeling and Simulation of Hybrid Excitation Doubly Salient Motor Based on the Ideal Linearized Inductance基于分段线性电感混合励磁双凸极电机的建模仿真
16.exciter set driving motor励磁机组驱动电动机
17.Under excited reactive ampere limit (URAL).欠励磁无功电流限制(URAL)。
18.trio-time harmonic wave excitation generator三次谐波励磁发电机
相关短句/例句
excitation inductance励磁电感
1.A computational method ofexcitation inductance of power transformer needs current of all windings.现有的励磁电感计算方法需要使用变压器各侧绕组电流,按照典型的电流互感器配置方案,Y/△接线方式变压器△侧绕组电流未知,故不能直接利用现有方法求得励磁电感。
2.On the basis of the operating principles for LLC resonant converter, a designing method, which employed theexcitation inductance in an optimization-based LLC resonant converter to reduce the resonant current and RMS value of the secondary output current, was proposed.基于LLC谐振变换器的工作原理,提出了一种基于优化LLC谐振变换器中的励磁电感来降低谐振电流和变压器次级输出电流有效值的设计方法。
3)magnetic inductance励磁电感
1.Based on the analysis of the characteristic of the novel soft-switching submerged arc welding inverter by adopting saturable inductor and fully utilizing themagnetic inductance and leakage inductance of high frequency power transformer to widen soft-switching range, the structure and parameters of high frequency power transformer are designed.在分析了采用饱和电感、充分利用功率变压器励磁电感和漏感来实现零电压开关换流的新型软开关埋弧焊逆变器特点的基础上,结合实际课题对高频功率变压器进行了结构和参数设计。
2.A method was developed to measure themagnetic inductance in an asynchronous motor while the mechanical load is still attached to the motor.提出了一种在不卸掉电机负载的情况下准确测量励磁电感的方法,解决了高性能控制中需要电机空载测量励磁电感而又不便卸去负载的矛盾。
4)instantaneous excitation inductance瞬时励磁电感
1.Furthermore we put forward the conception of instantaneous power andinstantaneous excitation inductance.本文以现有变压器主保护理论为基础，引入电压量后，给出了瞬时功率、瞬时励磁电感的概念，提出了平均有功功率差动原理、瞬时有功功率频域特性原理、平均无功与有功比值原理来区分励磁涌流和短路故障，尤其是瞬时有功功率频域特性原理回避了原有功率差动保护整定复杂的难点，而且具有一定的抗超饱和现象的能力；此外，利用瞬时励磁电感的变化特性，能够从本质上描述出变压器的运行状态，从而快速而可靠的识别出变压器轻微匝间短路故障。
5)Non-excitation Phase Inductance非励磁相电感
6)equivalent instant excitation inductance等效瞬时励磁电感
1.According to the mechanism of producing transformer excitation surge current caused by saturation of transformer core, the paper put forward a kind of method to discriminate excitation surge current and short-circuit current adopting calculation ofequivalent instant excitation inductance average value.从变压器励磁涌流的产生是由于变压器铁心饱和这一原理出发,提出了一种利用计算等效瞬时励磁电感平均值来区分励磁涌流与短路电流的方法。
延伸阅读
电感器(见电感和标准电感器)电感器(见电感和标准电感器)inductordiongon印电感器(inductor)见电感和标准电感器。
