bidirectional flow meaning in English
双向怜
双向流程
双向流动, 双向流(程)
Examples
- Coupled bidirectional flow for adaptive image interpolation
用于流匹配时匹配速度可以达到 - Secondly , to achieve the independent regulation of active and reactive power output from the generator side which is designed for the purpose of tracing the maximum wind - energy capturing . the paper has analyzed the mathematic model of the ac excited doubly - fed machine and the stator field orientation control strategy of the motor as vscf wind power generator . thirdly , it has put forward and designed the dual pwm converter with the capacity of energy flowing bidirectional aimed at the demand of rotor energy bidirectional flow . the author constructed reliable and integrated experimental system and did a series of experimental study including no - load , cutting - in network and power generation at , below and above the synchronous speed
论文首先分析了风机运行特性及其最佳风能利用原理，通过仿真及实验验证了采用直流电机的输出特性模拟风力机的最大输出功率曲线的可行性，并给出了模拟系统的硬件结构；然后为了实现交流励磁发电机有功、无功功率独立调节机理，分析了交流励磁双馈发电机的数学模型和在追踪最大风能捕获变速恒频风力发电时必需的定子磁链定向矢量控制策略；针对双馈发电机转子能量双向流动的要求，提出并设计了具有能量双向流动能力的双pwm交流励磁用变频器；最后为实现从理论到实践的全面研究，研制出了一套小功率完整的双pwm变频器交流励磁的双馈风力发电机实验系统，进行了空载、并网、同步速及上、下的发电运行等一系列的运行实验；所完成的仿真和实验研究均验证了理论、模型和控制策略的正确性、可行性。 - Matrix converter ( mc ) is a power converter based on ac - ac direct conversion . more and more attention is paid to mc depending on its adventages , such as omitting the dc part , obtaining unit power factor , getting sinusoidal input currents and output voltages and easy to realize bidirectional flow of energy
矩阵变换器作为交交直接变换的功率变换器,以其无中间直流环节、具有单位输入功率因数和良好的正弦输入电流、易于实现能量双向流动等优点受到了国内外学者的广泛关注。
Related Words
- bidirectional
- bidirectional characteristics
- bidirectional bus
- bidirectional vane
- bidirectional transmission
- bidirectional associations
- bidirectional promoter
- bidirectional conduction
- bidirectional correction
- bidirectional device
- bidirectional fan
- bidirectional flight lines
- bidirectional folw
- bidirectional goal gradient