1) dual-band and dual-feed
双频双馈
2) Broadband duplex feed
宽频带双工馈源
3) double-fed frequency conversion velocity modulation
双馈变频调速
4) doubly-fed
双馈
1.
Based on the mathematical model of three phase PWM high frequency rectifier, the theory of dual-close-loop controller and implementation of unit power factor of the supply-side rectifier in the doubly-fed generating system are analyzed.
基于三相PWM高频整流器的数学模型,详细分析了双馈发电系统中电网侧整流器的双闭环控制原理和单位功率因数的实现方法。
2.
Considering the characteristics of stand-alone variable-speed constant-frequency doubly-fed generator,the control model and control strategy was presented, for a variable-speed constant-frequency(VSCF) doubly-fed with AC excited rotor based on the stator field oriented vector control,the steady state and dynamic performance was discussed.
根据变速恒频双馈发电独立电源的运行情况,提出了一种采用定子磁场定向的交流励磁变速恒频双馈发电机模型及控制策略,分析了电机运行的稳态和动态性能。
3.
The design and manufacture for MW-class AC-excited doubly-fed generator is very important in the variable speed constant frequency Doubly-Fed wind power system.
在变速恒频双馈风电机组中,交流励磁双馈风力发电机的设计和制造技术是十分关键的。
5) doubly fed
双馈
1.
From the beginning of mathematics model of doubly fed generator,how to deal with system coupling variables is researched.
根据双馈发电机的数学模型,对系统耦合量的处理方式进行研究,在强迫定向的定子磁场定向控制策略的基础上,针对独立运行双馈发电机系统的控制目标建立相应的励磁控制模型,并分析和比较了并网型和独立运行双馈发电机系统在构成以及控制策略上的异同。
2.
An excitation control model of grid-connected doubly fed generator based on stator-flux-orientation is presented.
提出了一种基于定子磁场定向的并网型双馈发电机励磁控制模型。
3.
his paper presents the performance analysis of a doubly fed slip-ring induction motor.
讨论了绕线式异步电动机双馈调速系统的有关特性。
6) doubly fed generator
双馈
1.
Under the research of doubly fed generator steady-state performance, tracing the Wind Turbine Set power-wind speed curve, we can fine the suitable operation point, meeting the power out and torque out demand.
旨在根据双馈式变速恒频风力发电机的结构特点,机组以最佳叶尖速比变速运行,根据叶轮原动机输入的机械能和机组的发电功率曲线,研究双馈发电机的稳态特性,功率关系和转矩关系。
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条