Research On The Construction And Adaptability Of Distributed Photovoltaic System In North Hebei

With the rapid development of urbanization in China,the rapid development of industry,commerce,transportation,and so on,the demand for electricity has been increasing.However,as an important area in the northwest direction of the capital area,ZhangJiaKou region is also located in the capital port,and has the responsibility of protecting the power in the capital.As well Therefore,the local energy saving is reduced.There are very high standards,but the region is developing continuously,and the demand for electricity is increasing.Therefore,with the support of a series of new energy construction policies issued by the government,the region has built a large number of clean energy base stations in the wind,light and storage.In this paper,the photovoltaic power generation system in the rural areas of ZhangJiaKou is represented,and the construction plan and practicability of photovoltaic technology are analyzed.Through the two common production modes of farming and planting in rural areas,combined with the photovoltaic power generation system,the economic benefits of farmers' life are studied and compared.In rural areas,due to the abundance of available land and relatively sparse population distribution,it is conducive to the development of photovoltaic power generation.And ZhangJiaKou area is located in high altitude area,It is dusty and windy all year round,but the light time is long,so through the two photovoltaic system construction cases,we can also see the attention and special requirements of the photovoltaic system construction in the windy area.This paper first reviews the history of photovoltaic development both at home and abroad,as well as the development level of photovoltaic technology in China.The characteristics of photovoltaic output are introduced,and the adaptability of photovoltaic power generation technology in our region is ex pounded through the analysis of the principle.The problem of the increasingly serious haze in China is found to be in urgent need of reducing the use of fossil energy and reducing the emission of particulate matter.Therefore,the clean and environmentall y friendly solar energy needs to be greatly popularized.This paper,taking the PV grid system project in our power supply company as an example,respectively from the rural greenhouse planting and photovoltaic power generation complementary projects in ShaGeDa village,and the construction project of a small photovoltaic power plant complementary to the photovoltaic and aquaculture in the cold region of the plateau as an example,first analyses the sunshine condition in this area to see if it is possible to check if it has installation possibility.Then,according to different conditions,we design different engineering projects.Finally,the site of the power station is determined,the design,construction and grid scheme of the solar photovoltaic power generation system are analyzed,and the selection scheme of the photovoltaic equipment components is also carried out,and the information on the access grid scheme and the influence of the distribution network is also studied.Finally,we discuss and anal yze the mutual economic benefits of the rural agricultural production and photovoltaic power generation in parallel.and the proportion of early investment and late capital return.