CN207638396U - A kind of UPS accessory power supplys power supply system - Google Patents

Abstract

The utility model discloses a kind of UPS accessory power supplys power supply systems,Including power supply network,Electromagnetic switch,UPS high voltage power supply complete machines,UPS low-tension supply complete machines,Voltage transformer and control circuit,The output circuit of the power supply network is electrically connected with power-supply circuit one end,And power-supply circuit is equipped with electromagnetic switch,The power-supply circuit other end is electrically connected with UPS high voltage power supplies complete machine and UPS low-tension supply complete machines respectively,Compared with prior art,The utility model has the beneficial effects that a kind of UPS accessory power supplys power supply system,It can detect that the size of electric power output voltage,And pass through the size of voltage regulating device stabilized power source output voltage,When voltage is excessive,Circuit can be cut off by self-mending fuse,Prevent high pressure from burning out power supply or operation element,And can alarm timely be sent out by backstage alarm,Remind people's electric voltage exception.

Description

A kind of UPS accessory power supplys power supply system

Technical field

The utility model is related to protection module more particularly to a kind of UPS accessory power supplys power supply systems.

Background technology

Ups power, that is, uninterruptible power supply is that accumulator is connected with host, will by modular circuits such as host inverters Direct current is converted into the system equipment of alternating current.It is mainly used for single computer, computer network system or other power electronics The offers such as equipment such as solenoid valve, pressure transmitter stabilization, continual supply of electric power.When alternating current input is normal, UPS is by alternating current It is supplied to load to use after voltage stabilizing, UPS at this time is exactly an AC system electricity voltage-stablizer, while it also charges to self-contained battery； When commercial power interruption, UPS by the direct current energy of battery, continues to supply by the square normal load of inverter switch transition immediately 220V alternating currents make load maintain to work normally and protect load soft and hardware without damage.UPS equipment is usually to overtension Or brownout can provide protection.

But existing ups power, in outside power supply, voltage swing differs needed for outer load, it is sometimes desirable to which high voltage is sometimes Low-voltage is needed, output voltage size is typically changed by booster, such mode, which is adjusted, can cause certain energy consumption, drop The power supply efficiency of low power supply, and UPS interior powers only have power grid and charge, after grid cut-off, UPS interior powers are held time It is relatively low, it is difficult to which that after ensureing that power grid powers off for a long time, UPS interior powers have sufficient electricity to load supply outward.

Utility model content

The purpose of this utility model is to provide a kind of UPS accessory power supplys power supply systems, to solve in above-mentioned background technology The problem of proposition.

The purpose of this utility model is achieved by following technical proposals：A kind of UPS accessory power supplys power supply system, packet Power supply network, electromagnetic switch, UPS high voltage power supplies complete machine, UPS low-tension supplies complete machine, voltage transformer and control circuit are included, it is described The output circuit of power supply network is electrically connected with power-supply circuit one end, and power-supply circuit is equipped with electromagnetic switch, and the power-supply circuit is another One end is electrically connected with UPS high voltage power supplies complete machine and UPS low-tension supply complete machines respectively, and the UPS high voltage power supplies complete machine is opened with electromagnetism Circuit between circuit between pass and UPS low-tension supplies complete machine and electromagnetic switch is parallel with voltage transformer respectively, described in two Voltage transformer is electrically connected with the input terminal of information of voltage processing module, the output end of the information of voltage processing module and control The input terminal of circuit processed is electrically connected, and the control circuit is built-in with wind light mutual complementing charging-discharging controller and electromagnetic relay, the wind The input terminal of light complementation charging-discharging controller is electrically connected with wind-power electricity generation component and solar power generation component respectively, and wind light mutual complementing The output end of charging-discharging controller is electrically connected with the input terminal of UPS high voltage power supplies complete machine and UPS low-tension supply complete machines respectively, described Control circuit is electrically connected with the input terminal of electromagnetic switch.

Further, the UPS high voltage power supplies complete machine is built-in with high voltage power supply, charging-discharging controller, transformer, inversion electricity Road and Voltage stabilizing module.

Further, the wind-power electricity generation component is specially wind-driven generator.

Further, the solar power generation component is specially photovoltaic power generation plate.

Compared with prior art, the utility model has the beneficial effects that a kind of UPS accessory power supplys power supply system, according to outer Voltage swing needed for load, to select high voltage power supply power supply or low-tension supply power supply, therefore transformer load is small, and energy consumption is low, Improve the power supply efficiency of power supply, and this system except through power grid to outside the charging of UPS interior powers, can also solar power generation component Luminous energy and wind energy transformation are fed at electric energy inside UPS interior powers with wind-power electricity generation component, after ensure that power grid powers off for a long time, UPS interior powers still have sufficient electricity to load supply outward.

Description of the drawings

Fig. 1 is the utility model structure principle chart；

In figure：1, power supply network, 2, electromagnetic switch, 3, UPS high voltage power supply complete machines, 4, UPS low-tension supply complete machines, 5, voltage it is mutual Sensor, 6, control circuit, 7, solar power generation component, 8, wind-power electricity generation component, 9, voltage signal processing module.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figure 1, the utility model discloses a kind of UPS accessory power supplys power supply system, including power supply network 1, electromagnetism are opened 2, UPS high voltage power supplies complete machine 3, UPS low-tension supplies complete machine 4, voltage transformer 5 and control circuit 6 are closed, the power supply network 1 Output circuit is electrically connected with power-supply circuit one end, and power-supply circuit is equipped with electromagnetic switch 2, the power-supply circuit other end difference Be electrically connected with UPS high voltage power supplies complete machine 3 and UPS low-tension supplies complete machine 4, the UPS high voltage power supplies complete machine 3 and electromagnetic switch 2 it Between circuit and UPS low-tension supplies complete machine 4 and electromagnetic switch 2 between circuit be parallel with voltage transformer 5, two electricity respectively Pressure mutual inductor 5 is electrically connected with the input terminal of information of voltage processing module 9, and power transformer 5 detects UPS high voltage power supplies complete machine 3 Or voltage change when UPS low-tension supply 4 output currents of complete machine, it is transmitted to information of voltage processing module 9, can be led to when electric voltage exception Hole control circuit 6 controls the UPS high voltage power supplies complete machine 3 or UPS low-tension supplies complete machine 4 of electromagnetic switch 2 off voltage exception, to Circuit, the output end of the information of voltage processing module 9 is protected to be electrically connected with the input terminal of control circuit 6, the control circuit 6 Be built-in with wind light mutual complementing charging-discharging controller and electromagnetic relay, the input terminal of the wind light mutual complementing charging-discharging controller respectively with wind Power electrification component 8 and solar power generation component 7 are electrically connected, and the output end of wind light mutual complementing charging-discharging controller respectively with UPS high The input terminal of voltage source complete machine 3 and UPS low-tension supplies complete machine 4 is electrically connected, the input terminal electricity of the control circuit and electromagnetic switch 2 Connection, the UPS high voltage power supplies complete machine 3 are built-in with high voltage power supply, charging-discharging controller, transformer, inverter circuit and voltage stabilizing Electricity in power supply network 1 is charged by the charging-discharging controller inside module, UPS high voltage power supplies complete machine 3 or UPS low-tension supplies complete machine 4 In its internal electric source, and the electric current that internal electric source exports can be converted into the alternating current of constant pressure, constant frequency by inverter circuit, by defeated Go out the outer load supplying of circuit box, the wind-power electricity generation component 8 is specially wind-driven generator, transforms wind energy into electric energy and feeds UPS Power supply inside high voltage power supply complete machine 3 or UPS low-tension supplies complete machine 3, the solar power generation component 7 are specially photovoltaic generation Luminous energy is converted to the power supply inside electric energy infeed UPS high voltage power supplies complete machine 3 or UPS low-tension supplies complete machine 4 by plate.

The utility model has the beneficial effects that a kind of UPS accessory power supplys power supply system, can detect that electric power output voltage Size, and by the size of voltage regulating device stabilized power source output voltage, when voltage is excessive, self-mending fuse can be passed through Circuit is cut off, prevents high pressure from burning out power supply or operation element, and timely can send out alarm by backstage alarm, reminds people Electric voltage exception.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (4)

1. a kind of UPS accessory power supplys power supply system, it is characterised in that：Including power supply network (1), electromagnetic switch (2), UPS high-voltage electricity Source complete machine (3), UPS low-tension supplies complete machine (4), voltage transformer (5) and control circuit (6), the output of the power supply network (1) Circuit is electrically connected with power-supply circuit one end, and power-supply circuit be equipped with electromagnetic switch (2), the power-supply circuit other end respectively with UPS high voltage power supplies complete machine (3) and UPS low-tension supplies complete machine (4) electrical connection, the UPS high voltage power supplies complete machine (3) and electromagnetic switch (2) circuit between the circuit between and UPS low-tension supplies complete machine (4) and electromagnetic switch (2) is parallel with voltage transformer respectively (5), two voltage transformers (5) are electrically connected with the input terminal of information of voltage processing module (9), the information of voltage processing The output end of module (9) is electrically connected with the input terminal of control circuit (6), and the control circuit (6) is built-in with wind light mutual complementing charge and discharge Electric controller and electromagnetic relay, the input terminal of the wind light mutual complementing charging-discharging controller respectively with wind-power electricity generation component (8) and too It is positive can electrification component (7) be electrically connected, and the output end of wind light mutual complementing charging-discharging controller respectively with UPS high voltage power supplies complete machine (3) It is electrically connected with the input terminal of UPS low-tension supplies complete machine (4), the control circuit is electrically connected with the input terminal of electromagnetic switch (2).

2. a kind of UPS accessory power supplys power supply system according to claim 1, it is characterised in that：The UPS high voltage power supplies are whole Machine (3) is built-in with high voltage power supply, charging-discharging controller, transformer, inverter circuit and Voltage stabilizing module.

3. a kind of UPS accessory power supplys power supply system according to claim 1, it is characterised in that：The wind-power electricity generation component (8) it is specially wind-driven generator.

4. a kind of UPS accessory power supplys power supply system according to claim 1, it is characterised in that：The solar power generation group Part (7) is specially photovoltaic power generation plate.