CN207117301U - A kind of permanent magnetism line feed terminals of accessible ups power - Google Patents

Abstract

The utility model provides a kind of permanent magnetism line feed terminals of accessible ups power, and ups power input can be charged by exchanging input interface or solar charging power port；Output has AC220V exchanges output and four groups of USB direct currents DC5V outputs, is respectively arranged with AC and DC output switch, each output switch of used time closing, does not reduce UPS electric quantity consumptions；Direct current output can provide mobile phone or tablet personal computer charging for staff, and exchange output temporarily gives line feed terminals power supply, and then Operation switch by cable connection to permanent magnetism line feed terminals aviation socket by ups power；Ups power is lightly portable, solves outdoor permanent magnetic switch well in the case where PT is damaged, it is impossible to the problem of carrying out electric operating by permanent magnetism line feed terminals in time, improve power supply reliability, reduce the loss of supply.

Description

A permanent magnet feeder terminal that can be connected to UPS power supply

technical field

The utility model relates to a feeder terminal in a distribution network automation system.

Background technique

With the development of the economy, the reliability and security requirements of the power grid are getting higher and higher. The feeder terminal is a device used in power transmission and distribution lines and matched with the outdoor pole switch. At present, most permanent magnet mechanism switches do not have manual closing function, and the permanent magnet feeder terminal is used to open and close the energy storage capacitor. The volume is relatively large, so due to the space limitation of the cover-type permanent magnet feeder terminal, it is impossible to install a battery or the customer chooses a box-type permanent magnet feeder terminal without a backup battery when saving costs. When the PT is damaged or the PT fusion tube is burnt out, the feeder terminal cannot perform opening and closing operations due to power loss (when the line fails, the upper switch will be tripped to increase the power outage area of the line). After the power is cut off for maintenance, after the line fault is eliminated, some lines still cannot supply power, because the permanent magnet mechanism switch has no manual closing function, and the electric closing can only be performed through the permanent magnet feeder terminal, and the PT cannot be replaced in time due to the failure of the PT. The permanent magnet feeder terminal without a backup battery cannot close the permanent magnet mechanism, which has the adverse effects of increasing the blackout area and reducing the reliability of power supply.

Utility model content

The purpose of this utility model is to overcome the defects in the prior art and provide a permanent magnet feeder terminal that can be connected to the UPS power supply, which is used to solve the problem of electric closing of the permanent magnet mechanism switch in the case of a PT failure .

The utility model provides a permanent magnet feeder terminal that can be connected to a UPS power supply, which is characterized in that: the UPS power supply panel includes an AC output switch (1), a DC output switch (2), a solar charging port (3), and an AC input interface (4), AC AC220V output port (5), four sets of USB direct current DC5V output ports (6). The UPS power input can be charged through the AC input interface or the solar charging port through the solar panel, and the corresponding power supply method can be selected to charge the UPS power supply. In the case of long-term outdoor maintenance, it is not reliable to choose mains charging. You can choose to use solar panels for charging, which will not affect outdoor use and increase the utilization rate of UPS. The UPS power output has AC220V AC output and four sets of USB DC DC5V output. The UPS power supply is respectively equipped with AC and DC output switches. When the output is not used, turn off each output switch to reduce the power consumption of the UPS power supply.

The four sets of USB direct current DC5V outputs described in the utility model can provide charging for mobile phones or tablet computers for personnel who work outdoors for a long time. The AC220V AC output is connected to the aviation plug of the permanent magnet feeder terminal through a cable, and the UPS power supply temporarily supplies power to the feeder terminal to operate the switch. One side of the cable is connected to the power plug to connect to the AC220V output interface of the UPS power supply, and the other side is connected to the aviation plug to connect to the aviation socket of the permanent magnet feeder terminal, so that the UPS power supply supplies power to the permanent magnet feeder terminal and then operates the switch.

The UPS power supply described in the utility model is light and portable, which well solves the problem that the outdoor permanent magnet switch cannot be electrically operated through the permanent magnet feeder terminal in time when the PT is damaged, improves the reliability of power supply, and reduces the power supply. Loss.

Description of drawings

Accompanying drawing 1 is the structural representation provided by the utility model;

Accompanying drawing 2 is the UPS panel schematic diagram provided by the utility model.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing.

In the figure: 1. AC output switch 2. DC output switch 3. Solar charging port 4. AC input interface 5. AC AC220V output port 6. Four sets of USB DC5V output ports.

As shown in Figure 1, a permanent magnet feeder terminal that can be connected to a UPS power supply, wherein the UPS power supply input can be connected to the mains AC220 to charge it or charge it through a solar panel through a solar charging port, and the corresponding power supply method can be selected for UPS power supply for charging. The UPS power output has AC220V AC output and four sets of USB DC DC5V output, and four sets of USB DC DC5V output can provide mobile phone or tablet charging for personnel who work outdoors for a long time. The AC220V AC output is connected to the aerial socket of the permanent magnet feeder terminal through a cable, and the feeder terminal is temporarily powered by the UPS power supply to operate the switch. One side of the cable is connected to the power plug to connect to the AC220V output interface of the UPS power supply, and the other side is connected to the aviation plug to connect to the aviation socket of the permanent magnet feeder terminal, so that the UPS power supply supplies power to the permanent magnet feeder terminal and then operates the switch.

As shown in Figure 2, the UPS power panel includes an AC output switch (1), a DC output switch (2), a solar charging port (3), an AC input interface (4), an AC220V output port (5), and four sets of USB DC DC5V output port (6). The UPS power supply can be connected to the solar charging port (3) through the solar panel output for solar charging, or connected to the AC input port (4) through the mains AC220V for charging. Two charging methods can be freely selected. In the case of long-term outdoor maintenance, it is not reliable to choose mains charging. You can choose to use solar panels for charging, which will not affect outdoor use and increase the utilization rate of UPS.

The AC output switch (1) and the DC output switch (2) respectively control the output of the AC AC220V output port and the USB DC5V output port (6). Therefore, only when the AC output switch (1) is turned on, the AC AC220V output port (5) can output the AC voltage AC220V; the same reason. Only when the DC output switch (2) is turned on, the four sets of USB DC DC5V output ports (6) can output DC voltage DC5V, and each output switch is turned off when the output is not used, so as to reduce the power consumption of the UPS power supply. Four sets of USB DC5V output ports (6) can provide mobile phone or tablet charging for personnel who work outdoors for a long time. The AC AC220V output port (5) is connected to the aviation plug of the permanent magnet feeder terminal through a cable, and the UPS power supply temporarily supplies AC220V to the feeder terminal to operate the switch. One side of the cable is connected to the power plug to connect to the AC220V output port (5) of the UPS power supply, and the other side is connected to the aviation plug to connect to the aviation socket of the permanent magnet feeder terminal, so that the UPS power supply supplies power to the permanent magnet feeder terminal and then operates the switch. Among them, the UPS power supply is light and portable, and the outdoor maintenance staff can well solve the problem that the outdoor permanent magnet switch cannot be electrically operated through the permanent magnet feeder terminal in time when the PT is damaged, which improves the reliability of power supply and reduces the power supply. Loss.

Claims (3)

1. A permanent magnet feeder terminal that can be connected to a UPS power supply, characterized in that: the UPS power supply panel includes an AC output switch (1), a DC output switch (2), a solar charging port (3), and an AC input interface (4) , AC AC220V output port (5), four sets of USB DC DC5V output ports (6); among them, the AC output switch (1) controls the output of the AC AC220V output port (5), and the DC output switch (2) controls four sets of USB DC DC5V The output of the output port (6), the UPS power supply can be connected to the solar charging port (3) through the solar panel output for solar charging, or connected to the AC input port (4) through the mains AC220V for charging, in the case of long-term outdoor maintenance , you can choose to use solar panels to charge. 2. A permanent magnet feeder terminal that can be connected to a UPS power supply according to claim 1, characterized in that: four sets of USB DC5V output ports (6) can provide charging for mobile phones or tablets for people who work outdoors for a long time ; The AC AC220V output port (5) is connected to the aviation plug of the permanent magnet feeder terminal through a cable, and temporarily supplies AC220V to the feeder terminal through the UPS power supply to operate the switch. 3. A permanent magnet feeder terminal that can be connected to a UPS power supply according to claim 2, characterized in that one side of the cable is connected to the power plug and connected to the AC220V output port (5) of the UPS power supply, and the other side is connected to the aviation plug Docking the aerial socket of the permanent magnet feeder terminal to achieve the purpose of the UPS power supply supplying power to the permanent magnet feeder terminal and then operating the switch.