CN202712915U - Distribution network acquisition terminal charged by solar energy - Google Patents

Abstract

The utility model discloses a distribution network collection terminal charged by solar energy, which comprises a distribution network collection terminal, a rectification and voltage stabilization module and a super capacitor, and the super capacitor supplies power to the distribution network collection terminal through the rectification and voltage stabilization module, and also includes a charging management module and a solar cell, the solar cell converts solar energy into electrical energy and stores it in the supercapacitor through the charging management module. The beneficial effects of the utility model are: adopting the solar charging technology, the collection terminal of the distribution network can be continuously powered on, which ensures the normal operation of the equipment and avoids major economic losses caused by long-term power outages.

Description

A solar charging distribution network collection terminal

technical field

The utility model relates to a distribution network collection terminal, in particular to a distribution network collection terminal which uses solar energy for charging.

Background technique

The power supply of the existing distribution network acquisition terminal is powered by the voltage transformer of the line. The battery is used for power supply when the line is remotely powered off or protected. However, after the power outage is too long, the distribution network acquisition terminal will run out of battery power.

Utility model content

The purpose of the invention of the utility model is to provide a distribution network collection terminal for solar charging in view of the above existing problems.

The technical solution adopted by the utility model is as follows: a distribution network acquisition terminal charged by solar energy, including a distribution network acquisition terminal, a rectification voltage stabilization module and a super capacitor, and the super capacitor supplies power to the distribution network acquisition terminal through the rectification voltage stabilization module , also includes a charging management module and a solar cell, the solar cell converts solar energy into electrical energy and stores it in the supercapacitor through the charging management module.

To sum up, due to the adoption of the above technical solution, the beneficial effect of the utility model is: the use of solar charging technology can enable the distribution network collection terminal to run continuously, ensure the normal operation of the equipment, and avoid the problems caused by long-term power outages. significant economic losses.

Description of drawings

Fig. 1 is a functional block diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

As shown in Figure 1, a distribution network collection terminal for solar charging includes a distribution network collection terminal, a rectification and voltage stabilization module, and a super capacitor, and the super capacitor supplies power to the distribution network collection terminal through the rectification and voltage stabilization module, and also includes charging management A module and a solar cell, the solar cell converts solar energy into electrical energy and stores it in the supercapacitor through the charging management module.

The solar battery converts solar energy into electrical energy, and then stores the electrical energy in the supercapacitor through the charging management module. In the event of a power failure, the supercapacitor can be automatically enabled as a power supply to supply power to the distribution network collection terminal.

The charging management module can automatically distinguish the polarity of the solar battery and connect it correctly, and can reasonably convert the peak voltage of the output voltage of the solar battery and automatically compensate the low voltage, so that the output voltage of the solar battery is always in a stable state . When the charging of the supercapacitor is completed, a signal is sent to the charging management module, and the charging management module will automatically stop charging it, thereby preventing overcharging and avoiding damage to the supercapacitor.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (1)

1. the acquisition terminal of power distribution network of a solar recharging, comprise acquisition terminal of power distribution network, rectifying and voltage-stabilizing module and super capacitor, described super capacitor is powered to acquisition terminal of power distribution network by the rectifying and voltage-stabilizing module, it is characterized in that: also comprise charge management module and solar cell, be stored in the super capacitor by charge management module after described solar cell converts solar energy into electrical energy.

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