CN201319515Y - UPS power supply with auxiliary power supply output - Google Patents
UPS power supply with auxiliary power supply output Download PDFInfo
- Publication number
- CN201319515Y CN201319515Y CNU2008202160594U CN200820216059U CN201319515Y CN 201319515 Y CN201319515 Y CN 201319515Y CN U2008202160594 U CNU2008202160594 U CN U2008202160594U CN 200820216059 U CN200820216059 U CN 200820216059U CN 201319515 Y CN201319515 Y CN 201319515Y
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- power supply
- ups
- auxiliary power
- main circuit
- output
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Abstract
The utility model relates to a UPS power supply with an auxiliary power supply output, comprising a UPS main circuit (1). The input end of the UPS main circuit (1) is connected with a mains supply. The output end (6) of the UPS main circuit (1) is connected with an electro-load. The utility model is characterized in that the UPS main circuit (1) is provided with an auxiliary power supply output circuit which consists of an auxiliary power supply controller (2), an auxiliary power supply static switch (3) and an auxiliary power supply output interface (4). One end of the auxiliary power supply controller (2), the auxiliary power supply static switch (3) and the auxiliary power supply output interface (4) is connected with an output end of an alternating current voltage-regulating circuit in the UPS main circuit (1). The other end of the auxiliary power supply controller (2) is connected with the anode of a battery in the UPS main circuit (1). The other end of the auxiliary power supply static switch (3) is connected with the output end B of the UPS main circuit (1). The other end of the auxiliary power supply output interface (4) is connected with an inductive load. The control end G1, K1, G2 and K2 of the auxiliary power supply static switch (3) are respectively connected with the corresponding terminal G1, K1, G2 and K2 on the auxiliary power supply controller (2). Through providing users with two power supply outputs with different accuracy, the utility model has the advantages that the reliability of the whole UPS power supply system is improved and the failure rate of the UPS power supply is reduced.
Description
Technical field
The utility model relates to a kind of uninterrupted power supply, and its output provides two-way output simultaneously, and under the situation of UPS operate as normal, one tunnel inverter output with UPS links to each other; Another road links to each other with the output of the input regulating circuit of UPS, and only under the situation of outage, this road output just links to each other with inverter output through static switch.Specifically a kind of ups power with accessory power supply output.
Background technology
As everyone knows, along with developing rapidly of the communication technology, increasing department brings into use even relies on communication products, computer and network.And the normal operation of communication products such as router etc., computer and network be unable to do without power supply.Especially department such as bank, security be unable to do without uninterrupted power supply especially.But in most operational environment, not all product is all very high to the required precision of power supply, and is such as products such as printer, ATMs, just lower to the requirement of power supply precision.And the core product (as router etc.) of being responsible for communication is just very high to the required precision of power supply.And printer, ATM are the load of little band perception, can bring greater impact to UPS, and their power difference when user mode and idle condition are bigger, but the power supply quality to power supply requires lower, thereby may be thought of as the special standby power output of such product, but according to the knowledge of the applicant, still not having similar products like at present can be for selecting for use.
Summary of the invention
The purpose of this utility model is to have only a high accuracy output at existing ups power, all power consumption equipments are connected this delivery outlet entirely, to the disadvantageous present situation of UPS stable operation, proposition provides the two-way output port simultaneously for the output of UPS, one the tunnel connects the equipment higher to the power supply required precision, it is not very high equipment that another road connects the power supply required precision, thereby reaches the purpose that improves whole ups system reliability.When system normally moves, the high accuracy delivery outlet directly links to each other with the inverter output of UPS, the delivery outlet of low precision is exported to link to each other with the regulating circuit in the UPS (does not have regulator circuit as UPS inside, then be directly connected to the output of the civil power input filter of UPS), only when mains failure, this road output just is connected to the inverting output terminal of UPS through static switch.
The technical solution of the utility model is:
A kind of ups power with accessory power supply output, comprise UPS main circuit 1, the input of UPS main circuit 1 links to each other with mains supply, its output 6 connects uses electric loading, it is characterized in that described UPS main circuit 1 also and be connected to by auxiliary power controller 2, the accessory power supply output circuit that accessory power supply static switch 3 and accessory power supply output interface 4 are formed, wherein auxiliary power controller 2, one end of accessory power supply static switch 3 and accessory power supply output interface 4 all links to each other with the output of AC voltage adjusting circuit 5 in the UPS main circuit 1, the other end of auxiliary power controller 2 links to each other with the positive terminal of battery in the UPS main circuit 1, the other end of accessory power supply static switch 3 then links to each other with the output B of UPS main circuit 1, the other end of accessory power supply output interface 4 is used to connect the load not high to the power supply required precision, the control end G1 of accessory power supply static switch 3, K1, G2, K2 respectively with auxiliary power controller 2 on corresponding terminals G1, K, G2, K2 links to each other.
Described inductive load can be printer or ATM even load.
The beneficial effects of the utility model:
The utility model is by providing the two-way precision different power outputs for the user, thereby improves the reliability of whole ups power system, reduces the failure rate of ups power.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1.
The major function of UPS main circuit 1 is when civil power is arranged, the sine-wave power of civil power constant frequency and constant voltage of outputting standard after this processing of circuit, and when not having civil power, this circuit becomes the sine-wave power of constant frequency and constant voltage with the power conversion of power-supply battery, uses for the user.
The function of auxiliary power controller 2 is: line voltage is detected, to determine whether to allow 3 conductings of accessory power supply static switch.When civil power is arranged, do not allow 3 conductings of accessory power supply static switch, allow 3 conductings of accessory power supply static switch during no civil power.
A kind of ups power with accessory power supply output, comprise that UPS main circuit 1 is (identical with existing traditional UPS, model can be panda brand 3G3C series power supply), the input of UPS main circuit 1 links to each other with mains supply, its output 6 connects with electric loading (as router etc.), described UPS main circuit 1 is gone back and is connected to by auxiliary power controller 2 (can utilize prior art design according to the controlled function of this circuit), accessory power supply static switch 3 (is a bidirectional triode thyristor, the maximum current that can pass through according to actual capabilities, magnitude of voltage is selected suitable bidirectional triode thyristor) and the accessory power supply output circuit of accessory power supply output interface 4 compositions, wherein auxiliary power controller 2, one end of accessory power supply static switch 3 and accessory power supply output interface 4 all link to each other (A point) with the output of AC voltage adjusting circuit 5 in the UPS main circuit 1, the other end of auxiliary power controller 2 links to each other with the positive terminal (C point) of battery in the UPS main circuit 1, the other end of accessory power supply static switch 3 then links to each other with the output B point of UPS main circuit 1, another termination inductive load of accessory power supply output interface 4, the control end G1 of accessory power supply static switch 3, K1, G2, K2 respectively with auxiliary power controller 2 on corresponding terminals G1, K1, G2, K2 links to each other.As shown in Figure 1.
Have under the situation of civil power, civil power provides high-precision power output 6 through traditional UPS main circuit 1 for the user on the one hand, and civil power provides accessory power supply output through the regulating circuit 5 of traditional UPS main circuit 1 inside for the user on the other hand.
When not having civil power, on the one hand, traditional UPS main circuit 1 provides high accuracy out-put supply 6 for the user, and the output of traditional on the other hand UPS main circuit 1 provides accessory power supply output through accessory power supply static switch 3 for the user.
Traditional UPS has only an out-put supply interface, i.e. inversion output.All loads are all received on the inversion delivery outlet.All loads are all born by inverter.But user load is not all very high to the required precision of power supply.The load that has (as printer, ATM etc.) even very low to the required precision of power supply.In order further to improve the stability of ups power; guarantee that the user locates nucleus equipment and can obtain effective power protection; reduce the failure rate of ups power system, the utility model installs an accessory power supply output system additional in the inside of common ups power, for UPS provides an auxiliary power output end mouth again.Nucleus equipment is received the inverter delivery outlet, and the equipment lower to the power supply required precision (based on the equipment of little band perception) is received accessory power supply delivery outlet 4.The major function of this accessory power supply delivery outlet 4 is: normal at civil power, mains supply is after simple pressure regulation is handled, through this mouth output.When mains failure, UPS will be transferred to this accessory power supply mouth the inverting output terminal of UPS automatically.Because departments such as bank, security, throughout the year, interruption duration is few, thereby by inductive loads such as printer, ATM being connected to the accessory power supply mouth, makes that the inverter of UPS only is the part communication equipment power supply of core under most of situation.This just makes the inverter of UPS all be in metastable running status at very big part-time, just is the power supply of inductive loads such as printer, ATM when having only mains failure.This has just greatly improved the stability of UPS, has reduced the failure rate of UPS.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (2)
1, a kind of ups power with accessory power supply output, comprise UPS main circuit (1), the input of UPS main circuit (1) links to each other with mains supply, its output (6) connects uses electric loading, it is characterized in that described UPS main circuit (1) also and be connected to by auxiliary power controller (2), the accessory power supply output circuit that accessory power supply static switch (3) and accessory power supply output interface (4) are formed, auxiliary power controller (2) wherein, one end of accessory power supply static switch (3) and accessory power supply output interface (4) all links to each other with the output of AC voltage adjusting circuit (5) in the UPS main circuit (1), the other end of auxiliary power controller (2) links to each other with the positive terminal of battery in the UPS main circuit (1), the other end of accessory power supply static switch (3) then links to each other with the output B of UPS main circuit (1), another termination inductive load of accessory power supply output interface (4), the control end G1 of accessory power supply static switch (3), K1, G2, K2 goes up corresponding terminals G1 with auxiliary power controller (2) respectively, K, G2, K2 links to each other.
2, the ups power of band accessory power supply output according to claim 1 is characterized in that it is not very high equipment to the power quality requirement that accessory power supply output interface (4) is used to connect the user place, especially slightly is the load equipment of perception, as printer or ATM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202160594U CN201319515Y (en) | 2008-11-24 | 2008-11-24 | UPS power supply with auxiliary power supply output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202160594U CN201319515Y (en) | 2008-11-24 | 2008-11-24 | UPS power supply with auxiliary power supply output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319515Y true CN201319515Y (en) | 2009-09-30 |
Family
ID=41198274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202160594U Expired - Fee Related CN201319515Y (en) | 2008-11-24 | 2008-11-24 | UPS power supply with auxiliary power supply output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201319515Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245277A (en) * | 2018-09-25 | 2019-01-18 | 许昌许继软件技术有限公司 | A kind of backup power supply energy storage control device and a kind of power-supply system |
-
2008
- 2008-11-24 CN CNU2008202160594U patent/CN201319515Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245277A (en) * | 2018-09-25 | 2019-01-18 | 许昌许继软件技术有限公司 | A kind of backup power supply energy storage control device and a kind of power-supply system |
| CN109245277B (en) * | 2018-09-25 | 2020-11-17 | 许昌许继软件技术有限公司 | Backup power energy storage control device and power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20161124 |