Low-price electricity energy storage power generation equipment

Abstract

The invention relates to low-price electricity energy storage power generation equipment. The device is composed of a photovoltaic panel receiving part (1A), photovoltaic panel fixing frame parts (7) and (9), a photovoltaic panel energy storage part (3b), a rectification part (2), an energy storage part (3a), a conversion part (4), a plurality of groups of adjustable time control switch automatic controllers and the like. When the product is manufactured and designed, the rectification energy storage capacity is greater than or equal to 18 times of the output generating capacity, and the output power is greater than or equal to 0.1 kwh. The product is simple in structure, low in manufacturing cost, convenient to use and maintain, safe and reliable, and is automatically controlled to operate in the whole process during use. The product can save more than 9 million yuan of investment for the country. The product can meet the requirements of everyday working and living electricity consumption and household electricity consumption of everyday, and the national peak electricity consumption can be reduced by about 1896 million kilowatt-hours every day.

Description

1. Technical Field

[0001] The invention relates to a low-cost electric energy storage and power generation device. 2. Background Technology

[0002] The known pumped power generation equipment is complex in structure, occupies a large area, is restricted by geographical conditions, and requires national investment. The purpose of the invention is to provide a low-cost electric energy storage power generation equipment. It has a simple structure, low cost, easy product use and maintenance, and multiple groups of adjustable time-controlled switches for automatic control operation throughout the process, which is safe and reliable. III. Summary of the invention

[0003] The implementation method created by the present invention is: low-cost electricity storage and power generation equipment: it is composed of a photovoltaic panel receiving component (1A), a photovoltaic panel fixing frame component (7) (9), a photovoltaic panel energy storage component (3b), a rectifier component (2), an energy storage component (3a), a conversion component (4), and multiple groups of adjustable time-controlled switches for automatic control. The characteristics are: ① Low-cost electricity rectifier energy storage from 24:00 to 7:00 every night, the storage capacity is ≥ 18 times the output power generation. From 7:00 to 24:00 every morning, the conversion output is a, AC220V / 380V, 50HZ; b, DC24V, output power ≥ 0.1kwh; ② The energy storage and power generation operation of this product adopts multiple groups of adjustable time-controlled switches for automatic control throughout the process, which is safe and reliable. ③ Automatic control: a. The switch (1) uses a Delixi time-controlled switch. The switch power is greater than 2.5 times the output power of this product. The setting time is from 24:00 to 7:00 every night. Connect the rectifier component (2) to charge the energy storage component (3a). b. Switch (10) uses a Delixi time-controlled switch. The switch power is equal to the output power of this product. Set the time from 7 am to 24 pm every day to connect the conversion power generation and the household power line to supply electricity for the household. C. Switch (11) uses a Delixi time-controlled switch, the switch power is 2.5 times greater than the output power of this product, and the setting time is from 24 pm to 7 am every day. Connect the outdoor power grid (power supply) and the household power line.

[0004] This product has a simple structure and fully automatic operation. It has been debugged before leaving the factory, and users can install and use the equipment according to the product manual. This product is suitable for use by all units and households across the country. IV. Description of the drawings

[0005] The following is a description of the accompanying drawings:

[0006] Figure 1 This is the electrical schematic diagram of the low-cost energy storage and power generation equipment created by the present invention.

[0007] Figure 2 It is a schematic diagram of installing photovoltaic panels on a roof surface to create a low-cost electricity storage and power generation device.

[0008] Figure 3 This is a schematic diagram of installing photovoltaic panels of the low-cost electricity storage and power generation equipment created by the present invention on the southeast and west walls of a house.

[0009] In the diagram: (1) is an adjustable time switch; (2) a rectifier component; (3a) is an energy storage component; (3b) is a photovoltaic panel energy storage component; (4) is a conversion component; (6) is a roof surface; (7)(9) are photovoltaic panel fixing frame components; (8) is a building wall; (1A) is a photovoltaic panel receiving component; (10) and (11) are adjustable time switches; (12) is a user control switch; and (13) is an outdoor power grid. V. Specific implementation methods

[0010] After many debugging, we have found that: ① Switch (1) uses Delixi time-controlled switch. The switch power is greater than 2.5 times the output power of this product. The setting time is from 24:00 to 7:00 every night. Connect the rectifier component (2) to charge the energy storage component (3a). ② Switch (10) uses Delixi time-controlled switch. The switch power is equal to the output power of this product. The setting time is from 7:00 to 24:00 every morning to connect the self-converted power generation and the self-power line to supply the self-power. ③ Switch (11) uses Delixi time-controlled switch, the switch power is greater than 2.5 times the output power of this product, and the setting time is from 24:00 to 7:00 every night. Connect the outdoor power grid (power supply) and the self-power line. Rectifier component (2) uses single-phase rectifier bridge, model MDQ-30-1200A. Energy storage component (3a) uses large-capacity lithium iron phosphate battery pack (Antonida), with a single battery capacity of 16kWh. Output voltage DC24V. The total battery capacity is 12 times greater than the output power of this product. The photovoltaic panel receiving component (1A) and the photovoltaic panel energy storage component (3b) are selected from the solar panel WSM-0050 series products. The external dimensions are 344mm*170mm. The number of blocks is determined according to the installation position to form the power supply and conversion component connection. The conversion component (4) uses a voltage inverter, Shengzhixing. The number of Shengzhixing selected is determined according to the output power of this product. The required parts are made according to the design process to ensure reliable installation.

[0011] Finally, it was assembled into a low-cost energy storage and power generation equipment with an output power of 10kWh (for home use), which performed well during the trial period. The full automatic control operation is safe and reliable.

[0012] This product is fully automatically controlled, safe and reliable. It has been debugged and qualified before leaving the factory. Users can choose the appropriate product according to their needs and install and put the equipment into use according to the instructions. This product is suitable for all units and households in the country. The use of this product can meet everyone's daily work, life and family electricity consumption, and can reduce the national peak electricity consumption by about 189.6 billion degrees every day, saving the country about more than 900 billion yuan in investment.

Claims

1. The subject name of an invention and technical solution is low-cost electric energy storage power generation equipment, which is composed of a photovoltaic panel receiving component (1A), a photovoltaic panel fixing frame component (7) (9), a photovoltaic panel energy storage component (3b), a rectifier component (2), an energy storage component (3a), a conversion component (4), and multiple groups of adjustable time-controlled switches and automatic controls. It is characterized in that: ① From 24:00 to 7:00 every morning, low-cost electricity is rectified and stored, with a storage capacity ≥ 18 times the output power generation. From 7:00 am to 24:00 every night, the output is converted to a, AC220V / 380V, 50HZ; b DC24V, with an output power ≥ 0.1kwh; ② The energy storage and power generation operation of this product is automatically controlled by multiple sets of adjustable time-controlled switches throughout the process, which is safe and reliable.

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