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- The output P-V characteristic of solar array is single-peaked, and it has only one Maximum Power Point (MPP) at different temperature and irradiation. 太阳能电池的输出P-V曲线具有单峰特性,在不同的温度和太阳辐射强度下具有不同的最大输出功率点。
- In order to increase the utilization ratio of solar array, a Maximum Power Point Tracking (MPPT) method should be taken to maximize its output power at any temperature and irradiation. 要提高太阳能电池的利用率,必须对其输出进行最大功率点跟踪控制,使其在不同的条件下均能输出最大功率。
- Secondly, based on the laboratory actual resource and the system request, an experiment platform is built.It is mainly made up of solar array simulator, MPPT controller and accumulator. 其次，根据实验室的实际条件和系统要求，搭建了由光伏阵列模拟器、最大功率追踪控制器和蓄电池组成的光伏发电模拟系统平台。
- The illuminated parameters of solar cells such as FF, V_(oc) and I_(sc) are low; the highest efficiency of the solar cells is 3.83%. 制备的电池的光特性参数V_(oc)、I_(sc)、FF都比较低;电池的最高转换效率为3.;83%25;
- How to improve the heat conversion efficiency of helioplant?This has become an important topic of the utilization of solar energy in the world now. 因而，如何高效提高太阳能利用装置的热转换效率，也就成了当今世界利用太阳能的一大课题。
- For years, scientists have been trying to improve the efficiency of photovoltaic cells through the use of solar concentrators. 几年以来，科学家一直在通过太阳能集中器的使用提高硒电池。
- CIGS thin film is the main absorber layer, which plays crucial role in enhancing the conversion efficiency of solar cell. CIGS薄膜太阳电池由于其具有成本低、效率高、稳定性好(无衰退)等优点而成为最有前途的光伏器件之一。
- "We have discovered a new strategy that could be very useful for enhancing the photo response and conversion efficiency of solar cells based on nanomaterials," said Zhang. “我们发现了一种新的策略,它可能对增强基于纳米材料的太阳能电池的光响应和转换效率非常有用,”张金中说。
- The threshold energy,limiting efficiency and efficiency of stored chemical energy in the system of solar hydrogen photoproduction by water splitting was described. 对太阳能光催化分解水制氢体系的阈值能、太阳能转换效率以及太阳能转化成可储存的化学能效率进行了阐述;
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- Launch of Discovery to deliver the final set of solar arrays to the International Space Station is targeted for Feb. 12, 2009. 发现号发射交付最后一套太阳能电池阵列的国际空间站是针对2009年2月12日的。
- In order to control the flow of adhesive between solar cells and solar arrays,the flow behavior of adhesive during the laydown process of solar arrays was studied. 为了解决胶体加压流动的不可控性,运用斯托克斯方程对布贴加压过程太阳电池与帆板间胶体的缝隙流动进行了分析与建模,得到了胶体流动的速度模型、流量模型和压力场模型。
- Elongated solar array wings bracket the craft. 狭长的太阳能阵列机翼包围机体。
- thermal efficiency of solar pond 太阳池热效率
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- Voyager 1 Sails to Edge of Solar System? 旅行者1号冲出太阳系了吗?
- Analysis of ADAMS flexible body and application of solar array deployment 基于ADAMS柔性体的分析及在太阳阵展开中的应用
- Better use should be made of solar energy. 应该更好地利用太阳能。
- What type of Solar Water Heater does VSH sell? 紫光太阳屋目前销售哪些类型的太阳能热水器?
- He asked about the efficiency of the new machine. 他问到新机器的效率。
