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- And a SPWM control schema especially for asymmetric multilevel inverts is introduced after analyzing the principle of the common carrier PWM schema. 分析了常用多电平逆变器的控制方法,着重研究了常规的载波PWM方法,在此基础上提出了针对不对称多电平逆变器拓扑的SPWM控制方法。
- Cycloconverter was used to realize AC-AC converter, and two carrier PWM approaches were also introduced as a way to implement a medium frequency link. 在逆变器的交-交变频部分,采用双路PWM脉冲,同时,对其工作原理也进行了详尽的分析,作出了仿真结果;
- In the circuit a cycloconverter is used to realize AC-AC conversion, and two carrier PWM approaches is also introduced as a way to implement a medium frequency link. 在逆变器的交-交变频部分,用双路PWM脉冲进行变频,通过修改控制策略,能对负载侧的能量进行反向传送。
- Your carrier for this flight is British Airways. 你的这一班机是英国航空公司的飞机。
- The missile was launched from the aircraft carrier. 导弹是从航空母舰上发射的。
- The commercial carrier is doing a lively business. 那家商务运输公司业务繁忙。
- carrier PWM 载波脉宽调制
- The new aircraft carrier was officially launched into the sea by the queen. 这艘新航空母舰由王后正式下令下海使用。
- A sharp reversal of direction, as of a ball carrier in football. 急转向相反方向急转,如橄榄球比赛中的持球球员的反切动作
- Single Phase IOH PWM rated at 35 Ampere per Phase. 单相脉宽调制IOH额定三五安培每阶段。
- How do you change the PWM frequency? 怎么样改变你的pwm频率呢?
- Nickel plated heatsinks for IOH/NB and DIGITAL PWM. 镀镍散热器的IOH/科和数字PWM。
- He received a note dispatched by a carrier pigeon. 他收到一封由信鸽传送的短信。
- They believe that the charge carrier is protonic. 他们相信电荷载体是质子。
- The U.S. squadron was based on the carrier. 美国空军中队以这艘航空母舰为基地。
- We can manage some bulk carrier within two week. 我们可在两周内安排一些散装船去。
- I will call a baggage carrier to help me. 我会叫一个搬运工来帮我。
- The carrier may discharge the goods into any depot. 承运人可将货物卸入任何仓库。
- It acted as the carrier of this disease. 它是这种疾病的媒介。
- The Phantom was catapulted from the carrier . 这架鬼怪式飞机从航空母舰弹射起飞。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries