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pv water pumping
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  “pv water pumping”译为未确定词的双语例句
     Using PV Water pumping Technology to make Northwestern China Green
     利用光伏水泵技术建设绿色大西北
短句来源
     THE PWM INVERTER BASED ON SPACE VECTOR FOR PV WATER PUMPING SYSTEM
     基于空间矢量PWM法的光伏水泵变频控制系统
短句来源
     Inverter Based on DSP for PV Water Pumping System
     基于DSP的光伏水泵变频调速系统
短句来源
     CONTROL AND RESEARCH OF PV WATER PUMPING SYSTEM
     太阳能光伏水泵的控制研究
     The main contents of studies on PV water pumping system in this dissertation are as follow: 1. Some analysis and comparisons between different systems.
     1. 分析并比较了各种类型光伏水泵系统的结构、性能和特点。
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  相似匹配句对
     in water of P.R.
     R.
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     in water. The D.
     经紫外光照射后,颜料在水中的D.
短句来源
     pv.
     夕少了动君己己pv.
短句来源
     pv.
     pv.
短句来源
     CONTROL AND RESEARCH OF PV WATER PUMPING SYSTEM
     太阳能光伏水泵的控制研究
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  pv water pumping
Eleven countries represented at workshop agreed that project should start with cell/module production for PV water pumping systems.
      
Analyze site-working conditions of PV water pumping systems in North Africa and the Middle East.
      


This paper deals with the digital simulation and GAD program ITEPVP developed by the authors for PV water pumping system, which is one, of the largest users of PV system in the world. By using of ITEPVP, all interesting characteristic and relationship between any two variables in the simulated system can be shown by a PC compatable computer. The optimized PV water pumping system can also be obtained by connecting ITEPVP with optimization program ITEOPT. which will be discussed in the other...

This paper deals with the digital simulation and GAD program ITEPVP developed by the authors for PV water pumping system, which is one, of the largest users of PV system in the world. By using of ITEPVP, all interesting characteristic and relationship between any two variables in the simulated system can be shown by a PC compatable computer. The optimized PV water pumping system can also be obtained by connecting ITEPVP with optimization program ITEOPT. which will be discussed in the other article. The program is quite helpful to the users.

本文扼要介绍了光伏水泵系统的一种数字仿真及CAD程序包ITEPVP。应用该程序可有效地在计算机上重现任一光伏水泵—管道系统中任意有意义变量之间的特性,若和优化程序配合使用,便可实现任意光伏水泵系统的优化设计。它是研究、发展光伏水泵系统的有力工具。

In the majority of cases, the cost of the solar panel used in a water pumping system takes up over 2/3 of that of the whole system. So the designer should always pay his attention to reducing the capacity of the solar panel (or peak watts) fos every unit of pumped water.The function of minimized number of solar cells versus a certain quantity of pumped water in any PV water pumping system can be obtained by calculation using program ITEOPT, which is based on the optimization theory...

In the majority of cases, the cost of the solar panel used in a water pumping system takes up over 2/3 of that of the whole system. So the designer should always pay his attention to reducing the capacity of the solar panel (or peak watts) fos every unit of pumped water.The function of minimized number of solar cells versus a certain quantity of pumped water in any PV water pumping system can be obtained by calculation using program ITEOPT, which is based on the optimization theory and has shown its economics.

研究表明,光伏水泵系统在用户提出的不同日扬水量要求与储存每立升水所需太阳电池峰瓦数的极小值之间具有确定的函数关系。本文根据最优化理论对此作出了较为详细的分析与计算,得出了很有意义的结果,并已体现出经济效益。

This paper deals with the inverter especial for PV water pumping system. Basad on the modulation of voltage space vectors, the inverter has the function maximum power point track, and SPWM wave output. This system has satisfying performance as shown by the experimental results.

研究了专门用于光伏水泵系统的逆变器。采用电压空间矢量调节法,可使逆变器既具有最大功率跟踪的功能,又能输出SPWM波。实验证明,该方法使系统具有较好的性能。

 
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