System designFor scenery complementary power generation system design, there are many problems involved. Here mainly through a list, briefly describes the core problem of the power distribution of the wind turbine and solar cell.
In the case, the wind turbines use Taiyuan Western Machinery Factory 50W-200W series products, solar cells use Harbin Clan 3W-120W amorphous silicon series, and its battery conversion efficiency is 6%, life expectancy for 20 years. The battery is selected from the battery, the life is 3-5 years, and the discharge rate is 30%. Not equipped with a diesel generator.
EPS manufacturers include: Zhejiang Wade, Sanfu, Koiri, Shi Ming, Great Chuang, Jin Hong, Hefei Saier, Hefei, Hefei Chengmeng, Hefei Feng Ying, Hefei Sanchuan, Hefei Huaxing, Fuzhou Fu Xin, Fuzhou Hui On the day, Fuzhou Wanjou, Fujian Top, Quanzhou Guangshi, Quanzhou Quan'an, Xiamen Kaji, Xiamen East CITIC, Xiamen Fushan, Foshan Electric Lighting, Nanjing Anime, Nanjing Fire, Nanjing Guotai Fire, Nantong China Railway Huayu, Nantong Rit, Suzhou Ark, Suzhou Dongchewan, Suzhou Zhenhui, Hebei Gangqiang Power Supply, Langfang is in Sat, Hubei Huizhong Electronics.
I should solve problems, such as obvious illegal violations, obviously shut down workshops, pollution sources, etc., this borrowing is solved. We are encouraged for this situation. Of course, we also hope that through inspections, we can form long-acting mechanisms, don't wait for inspector to set up, and to increase our usual work. In the second case, some places, especially some grassroots party committees, due to the concerns of the inspectors to discover problems, they chase their responsibilities, so they have stopped enterprises in advance, affecting the normal life of the people, may affect the short-term The local product supply, this is chaos, and we are firmly opposed.
According to the data, the local wind turbine and the annual power generation of the solar cell are measured, as shown in the following table:
Data (unit kWh / year)
2. Depending on the load requirements, select the possible power generation mode, set the load power 130 watts, working for 5 hours a day, 120KWH annually. According to the above table, you can choose a 100 WyC wind generator alone, or two groups of HC915'1220 panels in parallel 100W solar cells, or 50 WYC wind turbines plus a group of HC915'1220 50W solar cell complementary power generation.
3. The battery capacity is determined, and if there is no need to supply power, such as the electricity electricity, in order to reduce the cost, it is possible to consider the weather change based on the energy and occasion of the daily load, such as a differential station, the navigation light, must consider weather changes ( Such as a rainy day, continuous windless) factors plus amendments. Set battery voltage 24V, calculation results
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