08/11/2018

论文代写价格:太阳能利用

论文代写价格:太阳能利用

也可以认为磷被放置在硅的最上层,然后,硼被添加到硅的最下层。在此,磷在薄片中提供了额外的电子,将最上面的层转化为负电荷,同样,硼通过降低电子的数量将底部的层转化为正电荷(Kalogirou, 2013)。这两个确定的层形成光伏电池,然后使用光子电池从阳光中吸收电子,然后光子从硅电池中取出电子。自由电子到达硅镀层下面的金属表面,将自由电子视为电,并进一步移动到60单元的模块。电子进入模块,完成电路性质的电流流动,然后通过与面板相连的逆变器。然后逆变器负责将直流转换成可选电流,直流被分配到目标(Kapoor et al., 2014)。这项研究发现,一个离网系统连接到面板和逆变器,目的是储存晚上没有阳光时可以使用的电力。

论文代写价格:太阳能利用
据报道,印度的太阳能资源已从理论计算中确定。这一数值分析表明,每年大约有300个晴天,因此印度陆地上的太阳能发生率每年约为5000万亿千瓦时(kWh)。研究发现,太阳能在一年内的可获得性超过了化石能源的可能产出。日平均太阳能发电厂发电能力确定为0.20 kHW每平方米使用面积的土地。进一步发现,由于电力现货价格高于平均成本,太阳能发电目前正在发挥作用,以解决非季风季节月份白天的峰值负荷(Khare et al., 2013)。印度最近的发展使得印度屋顶安装了太阳能热水器,可以产生200 MV的能量。

论文代写价格:太阳能利用

It is also to consider that the phosphorous is placed within the top most layer of silicon and subsequently, the boron is added to the layer of silicon at the bottom. Herein, phosphorus provides with additional electrons within the slice that converts the top most layer into a negative charge and similarly, the boron converts the layer at bottom into a positive charge through lowering the electrons in numbers (Kalogirou, 2013). These two identified layers form the PV cell which then uses photon cell for absorption from the sunlight and the electron are then removed by the photon from the silicon cell. The freed electrons then reach the metal surface below the coating of silicon and considers the free electrons as the electricity and further moves them to the module of 60-cell. The electrons go to the module and perform the electricity flow of closed-circuit nature which then passes through inverter that is linked to the panel. The inverter is then responsible to convert the direct current in to an alternative current and the DC is distributed to the destination (Kapoor et al., 2014). The research has enabled finding that an off-grid system is linked to the panel as well as inverter for the purpose of storing the power that can be utilize in the night when the sunlight is not present.

论文代写价格:太阳能利用
According to the reports, the solar resources of India have been identified as from the theoretical calculation. This numerical analysis revealed that there are about 300 sunny days in an year because of which the solar energy incidence on the land area of India is approximately 5000 trillion kilowatt-hours (kWh) on an annual basis. It is found that the availability of the solar energy in a year outperforms the possible output of energy from the fossil fuels energy reserves. The day to day average of the solar power plant generation capacity is identified to be 0.20 kHW per metre square of the utilized area of land. It is further found that the solar generation is presently functioning to address the peak loads during the day within the months that are non-monsoon as the prices of electricity spot reach above the average costs (Khare et al., 2013). The recent developments in India have resulted in the deployment of the solar water heaters at the roof top of India that generate the energy of 200 MV.

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