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下面为大家整理一篇优秀的essay代写范文- New energy solar power generation technology，供大家参考学习，这篇论文讨论了新能源太阳能发电技术。在经过不断的研究和发展下，太阳能开始广泛应用于发电技术中。太阳能发电技术主要是利用太阳光和太阳热来进行发电，其在实际进行发电时，有着热发电技术和光伏发电技术的区别。太阳能是人类开发的新能源，太阳能光伏发电具有可再生性和环保性，与可持续发展战略要求一致，也必然是全世界今后研究新能源的主要方向。

With the continuous development of economy at the same time brought negative influence to the environment, people are constantly for conventional energy, electricity is essential in the development of modern society, through the constant research scientists to explore, to solar photovoltaic power generation is very environmentally friendly, conforms to now the idea, for sustainable development also has made a contribution. In this paper, solar photovoltaic technology and its application are described.

Photovoltaic power generation technology can be divided into two types: crystal photovoltaic and thin-film photovoltaic. Among them, crystal photovoltaic can be divided into two kinds: single crystal cell and polycrystalline battery. Single crystal cell is a single crystal cut from a cylindrical single crystal. A polycrystalline battery is made from a microchip that is cut from a silicon wafer that is melted and then crystallized. The conversion rate of single crystal cell is the highest, and the incident light rate is about 18%, but its complicated manufacturing process makes the price of the product slightly more expensive. The production cost of polycrystalline batteries is low, but its conversion rate is low, and the incident light conversion rate is about 14%. And thin film photovoltaic material is by placing a layer of thin photovoltaic material deposited on the substrate, the most commonly used is made of amorphous silicon thin film photovoltaic materials, but also can use other material. Photovoltaic system also has two kinds of operation mode, one of the most main is the grid photovoltaic technology, 90% of the international use of solar photovoltaic power generation technology is the technology, grid photovoltaic technology is under the new situation of the main solar photovoltaic power generation technology to support technology.

Core technology of the high concentrated solar power is the large area of sunlight with Mr Neil lens converge to a small area of high conversion efficiency of solar battery, the light energy directly into electrical energy. HCPV using multi-junction gallium arsenide batteries, has a wide spectrum absorption, high conversion efficiency, good temperature characteristics, the advantages of low energy manufacturing process, make it can in the high temperatures at high magnification focus remained high photoelectric conversion efficiency. The company has independent intellectual property rights of high concentrated power module has begun to realize industrialization, concentrated multiple 1000 times, the theory of conversion efficiency was 80%, the module conversion efficiency over 32% on average, about two to three times that of other solar power technology.

In solar power plants, independent photovoltaic systems are not connected to the entire electric field's public computer system, which is an isolated operating system. So in the process of construction, the system is far from the whole public power grid, in the suburbs or the methods of field mobile flashlight, portable power supply, it also will have access to, for example, in the public power grid is very difficult to cover the remote mountains and the sea, will be used in the power generation equipment, due to the characteristics of power generation by solar energy is to generate electricity during the day, and composite electric power is generally around the clock, that is to say, the night also use electricity. Therefore, in the independent photovoltaic power generation system, it also needs the hardware facilities to store energy, which is also an indispensable equipment. While in the process of the whole power supply system, electric energy is affected by the meteorological environment factors is very big, the stability of the power supply is also more bad, but for the residents of remote areas and there were no electricity, it also can solve the demand for electricity, reasonable and effective to solve the problem of energy shortage.

In the process of solar water pump operation, the battery is not required to provide the kinetic energy to drive its operation. In general, the operation of the solar water pump mainly depends on the role of solar panels. In large photovoltaic pumps, the inverter is usually installed in order to convert the direct current from the solar panel into alternating current, thus facilitating the smooth operation of the water pump. In general, solar photovoltaic pump system in the early stages of the build, the use of funds is very big, but in the process of its operation, will produce the cost less, service life is longer, so the construction of the solar water pump to huge contribution for our country's power supply.

Solar photovoltaic in buildings as the carrier, the photovoltaic system application in power system, appear the quality problem of the photovoltaic power station, nearly 30% of faulty design, it is necessary to form a systematic design in its design system, make the building and photovoltaic power generation system efficiently, improve the utilization rate of solar energy. Will place design condition investigation, solar photovoltaic equipment space configuration, structure design, solar photovoltaic power generation system security and the structural design and application performance evaluation in solar photovoltaic power generation system standardization and normalization.

To sum up, the solar energy is the human development of new energy, solar photovoltaic power generation with renewable and environmental protection, in line with our country put forward the strategy of sustainable development requirements, must also is the main direction of future research of new energy all over the world. This at the beginning of the reform is bound to be accompanied by a series of difficult problems, but I believe that as technology advances, our business will continue to mature, the idea will be constantly updated, ultimately promote the sustainable development of solar photovoltaic power generation system.

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