“背靠背”，源自英文“back to back ”的直译，意思是连续两次。广义上讲，球队连续两天作战，就是背靠背的比赛，在NBA比赛中提到“背靠背”，一般是指球队连续两天客场作战。 \r 一般来讲，“背靠背”是指球队连续两天客场作战，而且是在不同的城市！这种赛制是对球队体能和实力的极大考验！\r 为了让...
求翻译:back-to-bACK converter是什么意思?待解决 悬赏分:1 - 离问题结束还有 back-to-bACK converter问题补充:匿名 2013-05-23 12:21:38 后端到回转炉 匿名 2013-05-23 12:23:18 紧接交换器 匿名 2013-05-23 12:24:58 紧接的交换器 匿名 2013-05-23 12:26:38 背靠背转换器 匿名 20...
The back-to-back converter comprises a plurality of bridge arms with the same structure, wherein each bridge arm comprises low-voltage power units and an induction module which are in serial connection; the structures of the low-voltage power units are the same, each bridge arm corresponds to...
1)back-to-back converter station背靠背换流站 1.Equipment layout and connection design inside valve hall is the key toback-to-back converter stationengineering design,and is also very challenging.阀厅内的设备布置及接线设计是背靠背换流站工程设计的重点和难点内容之一。 2.The AC system at the China sid...
basedontheback.to.backconverteris widely usedinmotor speedcontrol,electricenergy conversionand powersystems andotherfields,which has advantages,such as flexible powercontrol,small output harmonic content bidirectional energy flowandSO on.However,back-to—backsystems ...
1 反激变换器(Flyback Converter)拓扑结构反激变换器拓扑结构,如图所示: 拓扑结构分析: 输入电压 Vi输出电压 Vo开关组件 S变压器 T原边线圈圈数 Np副边线圈圈数 Ns整流理想二极管 D滤波电容 C 2 反激变换器(Fly…
The back-to-back PWM converter based on direct power control for variable frequency induction motor drive is studied in order to achieve four-quadrant operation, eliminate grid side harmonic pollution and to improve dynamic response. The proposed scheme is modeled and simulated in MATLAB/ SIMULINK ...
背靠背换流站: back-to-back converter substation背靠背启动: back-to-back starting 又称“同步对拖启动”。背压式汽轮机: back-pressure turbine逆火: back-fire背压调节器: back-pressure regulator 药学 背躯体后面,颈以下、腰以上的部位。 解剖学
反激变换器在开关管导通时电源将电能转为磁能储存在变压器中,当开关管关断时,再将磁能变为电能传送到负载。单端反激变换器是由Buck-Boost变换器派生而来。如图1所示,将Buck-Boost变换器中的电感L替换成隔离变压器,实现输入与输出之间的隔离。 (a)Buck-Boost变换器 (b)单端反激变换器 ...
6) back-to-back converter station 背靠背换流站 1. Equipment layout and connection design inside valve hall is the key to back-to-back converter station engineering design,and is also very challenging. 阀厅内的设备布置及接线设计是背靠背换流站工程设计的重点和难点内容之一。 2. The AC system at...