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Railway DC power supply with 12V65AHVRLA battery capacity and voltage attention

Return Listsource:Gratene date: 2022-06-17

Railway DC power supply with 12V65AHVRLA battery capacity and voltage attentionSystem design

For 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.

Nanjing Xiahua battery capacity hourly rate: 1HR, 2HR, 3HR, 5HR, 8HR, 10HR, 20HR, 100HR

Original title: Ministry of Environmental Protection: Beijing-Tianjin-Hebei and surrounding environmental supervision There is a gas environmental environment. In an enterprise in which there is a four-orchestrality of 4, volatile organic (VOCS) governance issues. The 8 supervision teams in Hebei have been sinking to 9 counties (districts, cities). The 581 specific task points completed by 18 tasks in the “1 + 18” special program have conducted on-site verification. There is a problem with the 33 points of the 11 tasks.

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

Please

Wuxi Huizhong-Huizhong main products include: lithium-ion battery, lithium battery, battery, lead-acid battery, sealed battery, tubular colloidal battery, OPZV colloidal battery, OPZV tubular colloidal battery, DC screen storage battery, electronic scale battery, EPS Battery, emergency power battery, UPS battery controller, inverter, solar, solar photovoltaic board, inverter battery, solar pest lamp, solar household power supply, tricycle battery, automotive battery, electric car battery, motorcycle battery, Electric vehicle battery, 

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