CN207994719U - A kind of UPS management system - Google Patents
A kind of UPS management system Download PDFInfo
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- CN207994719U CN207994719U CN201820431309.XU CN201820431309U CN207994719U CN 207994719 U CN207994719 U CN 207994719U CN 201820431309 U CN201820431309 U CN 201820431309U CN 207994719 U CN207994719 U CN 207994719U
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- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000000087 stabilizing Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
Abstract
The utility model is related to a kind of UPS to manage system, what is solved is that spare electricity storage is small, out-put supply size is uncontrollable, power-off cannot complete seamless switching the technical issues of, include control unit by using UPS management systems, main power source module, standby power supply module and the controllable output power module being connect with control unit output end；Described control unit also connects the technical solution of remote terminal by the radio receiving transmitting module of setting, can be used in UPS management.
Description
Technical field
The utility model is related to power technique fields, and in particular to a kind of UPS management system.
Background technology
UPS, that is, uninterruptible power system, groundwork mechanism are after accessing network voltage filtering when power grid power supply is normal
Direct powering load, and charge to its accumulator, energy is provided by accumulator group when grid cut-off, inverter circuit starts work
Make by the direct current of accumulator be changed into exchange supply electricity to load power supply is provided.Main application is in information industry, IT industries, friendship
The safeguard protection of computer information systems, communication system, the Data LAN Management Centres such as logical, financial industry, aerospace industry etc. is asked
Topic.Since UPS provides active and standby two sets of power supply systems for load, the power supply safety in above-mentioned important industry can be ensured.
In the technical solution of existing ups power, there are one stand-by power supplies, once power-off time is longer, will be unable to full
Sufficient demand.And out-put supply size cannot control, and cannot meet the needs of different electrical equipments.Therefore, existing ups power
There is technical issues that can not be complete, which influences whether the safe to use of equipment.There is also to standby electricity
The electricity in source cannot monitor in real time, the technical issues of cannot knowing to remaining capacity, influence subsequently to use.Therefore it provides one
It kind can monitor electricity in real time, when power-off can be with seamless switching stand-by power supply, and spare electricity storage is big, can control out-put supply
The novel UPS management systems of size are necessary.
Utility model content
Technical problem to be solved in the utility model be ups power can not complete seamless switching the technical issues of, this
Utility model provides a kind of new UPS management systems, and UPS management systems, which exist, enables to ups power to realize seamless switching
Purpose, and the remaining capacity of stand-by power supply can be informed in real time, improve more easy to use, safety.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：A kind of UPS management system, it is described
It includes control unit that UPS, which manages system, the main power source module that connect with control unit output end, standby power supply module and controllably defeated
Go out power module；Described control unit is also connected by the radio receiving transmitting module of setting by remote terminal；
The main power source module includes concatenated power supply acquisition module, filter circuit and voltage stabilizing rectification circuit；The voltage stabilizing
The first via output of rectification circuit is connected to standby power supply module, and another way output is connected to by the analog-to-digital conversion module being arranged
Control unit；
The standby power supply module includes multigroup battery seamless switching circuit, is connect with multigroup battery seamless switching circuit
Three accumulators are commonly connected to the first via output end of voltage stabilizing rectification circuit after three accumulator parallel connections；Multigroup battery
The switching control end of seamless switching circuit is connected to control unit, and feeder ear is connected to control by the DC-DC conversion modules of setting
Unit processed, power output end are connected to controllable output power module；
The DC-DC conversion modules are also connected to controllable output power module；
It is in series with voltage conversion circuit and electric quantity detecting circuit between the accumulator and control unit.
In said program, for optimization, further, described group of battery seamless switching circuit includes power path controller
LTC4414.Power path controller LTC4414 is a kind of power tube PMOS controller, is mainly used for that high current PMOS can be driven
Pipe.
Further, the PMOS tube of multigroup battery seamless switching circuit is IXTH50P085 type PMOS tube, with
LTC4414 forms high-side power switch circuit, applies logic level by the ends CTL to control the break-make of PMOS tube.
Further, the remote terminal includes mobile phone, tablet computer and PC machine, three storages of the electric quantity detecting circuit pair
Battery reads real time electrical quantity, and information is sent to control unit in real time, and remote terminal is sent to by communication interface, realizes long-range prison
Control the electricity of accumulator.
Further, described control unit is 80C51 microcontrollers, because it is with X2 mode options, i.e., by clock frequency
Halve and retention performance is constant, significantly reduces electromagnetic interference.
Compared with prior art, the beneficial effects of the utility model are：
Effect one, the utility model, can be by electricity such as battery systems by voltage conversion circuit and electric quantity detecting circuit
Be real-time transmitted to control unit with situation, control unit is transferred to remote terminal using radio receiving transmitting module, allow user or
Technical staff can observe the electricity operating condition of system in real time.
Effect two, it is single by control when powering off or three accumulators need switching by multigroup battery seamless switching circuit
Member sends switching signal, and timely cut-in stand-by power supply is seamlessly connected, avoids vibrating, and influences electrical equipment, protection electrical equipment peace
Entirely.
Effect three, in general, ups power only provide a stand-by power supply and then will appear electricity once power-off time is longer
The situation of source deficiency, is likely to result in loss and safety accident, and the utility model provides three stand-by power supplies, disclosure satisfy that more
More power demands.
Effect four sends signal to controllable electric power output module by control unit, controls out-put supply size,
It disclosure satisfy that more different electrical equipment demands, there is more preferable applicability and convenience.
Description of the drawings
Fig. 1 is the principle schematic diagram of the utility model；
Fig. 2 is multigroup battery seamless switching circuit diagram of the utility model.
Specific implementation mode
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in Figure 1, a kind of ups power manages system, the ups power management system includes control unit, with control
Main power source module, standby power supply module and the controllable output power module of unit output end connection；Described control unit also passes through
The radio receiving transmitting module of setting is connected by remote terminal；
The main power source module includes concatenated power supply acquisition module, filter circuit and voltage stabilizing rectification circuit；The voltage stabilizing
The first via output of rectification circuit is connected to standby power supply module, and another way output is connected to by the analog-to-digital conversion module being arranged
Control unit；
The standby power supply module includes multigroup battery seamless switching circuit, is connect with multigroup battery seamless switching circuit
Three accumulators are commonly connected to the first via output end of voltage stabilizing rectification circuit after three accumulator parallel connections；Multigroup battery
The switching control end of seamless switching circuit is connected to control unit, and feeder ear is connected to control by the DC-DC conversion modules of setting
Unit processed, power output end are connected to controllable output power module；
The DC-DC conversion modules are also connected to controllable output power module；
It is in series with voltage conversion circuit and electric quantity detecting circuit between the accumulator and control unit.
Specifically, described group of battery seamless switching circuit includes power path controller LTC4414.Power path controller
LTC4414 is a kind of power tube PMOS controller, is mainly used for that high current PMOS tube can be driven.
Specifically, the PMOS tube of multigroup battery seamless switching circuit is IXTH50P085 type PMOS tube, with LTC4414
High-side power switch circuit is formed, logic level is applied by the ends CTL to control the break-make of PMOS tube.
Specifically, the remote terminal includes mobile phone, tablet computer and PC machine, three electric power storages of the electric quantity detecting circuit pair
Real time electrical quantity is read in pond, and information is sent to control unit in real time, is sent remote terminal to by communication interface, is realized remote monitoring
The electricity of accumulator.
Specifically, described control unit is 80C51 microcontrollers, because it is with X2 mode options, i.e., is subtracted clock frequency
Half and retention performance is constant, significantly reduce electromagnetic interference.
Specifically, the voltage conversion circuit and electric quantity detecting circuit, because when battery electric quantity changes, the internal resistance of cell
It can change, when output current is relatively stable, be sent out according to the discharge voltage at Ohm's law, that is, battery pack both ends therewith
Changing can obtain the relationship of electricity and voltage although not being between the two specific linear relationship by testing,
The electricity of power supply can be calculated by measuring battery pack output voltage.
Specifically, multigroup battery seamless switching circuit theory is as follows, as shown in Fig. 2, the case where two battery packs in the positions Fig. 2,
IXTH50P085 types PMOS tube forms high-side power switch circuit with LTC4414, applies logic level by the ends CTL to control PMOS
The break-make of pipe.When main battery is powered, the ends CTL are high level, and LTC4414 blocks the conducting of spare PMOS tube, and then blocks standby
With the power supply of battery, when brownout occurs for main battery, control unit disconnects relay, or when main battery breaks down,
The ends CTL of LTC4414 become low level, and battery backup connection continues as system and provides the energy, to realize system power supply
Seamless switching, in the absence of battery backup, travel switch S1 is closed, and electric current reduces power supply pipe without diode D1
The power consumption of reason system, when reserve battery is inserted into, travel switch S1 is disconnected, and power-supply management system enters automatic switchover state.Together
Reason, can also be extended to more multichannel battery, realize the seamless switching between multiple batteries.
Embodiment：As shown in Figure 1, under power supply state, power supply acquisition module carries out power supply acquisition, filtered and voltage stabilizing
By digital-to-analogue conversion after rectification, control unit is supplied, controllable output power module is transmitted further to；After power-off, control unit is sent
Switching signal give multigroup battery seamless switching circuit, timely seamless switching stand-by power supply accumulator, if long-time off-position,
Then can accumulator 1, accumulator 2, accumulator 3 switches, is continuously follow-up equipment power supply, and passes through voltage conversion circuit and electricity
Acquisition Circuit observes real time electrical quantity and sends control unit in time, and control unit passes through radio receiving transmitting module, incoming communication interface
It sends remote terminal to, allows user and its technical staff that can practically observe accumulator electric-quantity and its operating status in real time.
And control unit sends control signals to controllable electric power output module, can regulate and control out-put supply size, meets more Multifunctional electric and sets
Standby demand.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form is not to be taken as excluding other embodiments, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all rights appended by the utility model
It is required that protection domain in.
Claims (5)
1. a kind of UPS manages system, it is characterised in that：The UPS management system includes control unit, with control unit output end
Connection is main power source module, standby power supply module and controllable output power module；Described control unit also passes through the nothing of setting
Line transceiver module connects remote terminal；
The main power source module includes concatenated power supply acquisition module, filter circuit and voltage stabilizing rectification circuit；The voltage stabilizing rectification
The first via output of circuit is connected to standby power supply module, and another way output is connected to control by the analog-to-digital conversion module being arranged
Unit；
The standby power supply module includes multigroup battery seamless switching circuit, three connect with multigroup battery seamless switching circuit
Accumulator is commonly connected to the first via output end of voltage stabilizing rectification circuit after three accumulator parallel connections；Multigroup battery is seamless
The switching control end of switching circuit is connected to control unit, and feeder ear is connected to control list by the DC-DC conversion modules of setting
Member, power output end are connected to controllable output power module；
The DC-DC conversion modules are also connected to controllable output power module；
It is in series with voltage conversion circuit and electric quantity detecting circuit between the accumulator and control unit.
2. UPS according to claim 1 manages system, which is characterized in that multigroup battery seamless switching circuit includes
Power path controller, the power path controller are LTC4414 power path controllers.
3. UPS according to claim 2 manages system, which is characterized in that multigroup battery seamless switching circuit includes
PMOS tube, the PMOS tube are IXTH50P085 type PMOS tube.
4. UPS according to claim 1 manages system, which is characterized in that the remote terminal includes mobile phone, tablet computer
And PC machine.
5. UPS according to claim 1 manages system, which is characterized in that described control unit is 80C51 microcontrollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431309.XU CN207994719U (en) | 2018-03-29 | 2018-03-29 | A kind of UPS management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431309.XU CN207994719U (en) | 2018-03-29 | 2018-03-29 | A kind of UPS management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994719U true CN207994719U (en) | 2018-10-19 |
Family
ID=63829407
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431309.XU Expired - Fee Related CN207994719U (en) | 2018-03-29 | 2018-03-29 | A kind of UPS management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130204A (en) * | 2019-12-26 | 2020-05-08 | 中国能源建设集团华东电力试验研究院有限公司 | Power supply power failure safety switching device and rapid switching method thereof |
-
2018
- 2018-03-29 CN CN201820431309.XU patent/CN207994719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130204A (en) * | 2019-12-26 | 2020-05-08 | 中国能源建设集团华东电力试验研究院有限公司 | Power supply power failure safety switching device and rapid switching method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |