CN211579691U - Interactive UPS control panel - Google Patents
Interactive UPS control panel Download PDFInfo
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- CN211579691U CN211579691U CN202020626791.XU CN202020626791U CN211579691U CN 211579691 U CN211579691 U CN 211579691U CN 202020626791 U CN202020626791 U CN 202020626791U CN 211579691 U CN211579691 U CN 211579691U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an interactive UPS control panel, divide into two mutually independent main battery and auxiliary battery with the battery, main battery and auxiliary battery are respectively by the circuit control of difference, when using, main battery charges and discharges as the preferred warp of the battery of often using, charge/discharge by auxiliary battery after main battery charges/finishes, set up original a set of battery into the main battery circuit and the auxiliary battery circuit that use of mutually supporting, main battery itself just can deal with the power supply of short time, only when the commercial power off-time is long, auxiliary battery just can supply power, consequently, the frequency of use of auxiliary battery is long with long, only need the pertinence when maintaining main battery can, the cost is practiced thrift, the resource utilization of battery has been improved.
Description
Technical Field
The utility model belongs to the technical field of uninterrupted power source, concretely relates to interactive UPS control panel.
Background
UPS (UninterrupTIble Power System/UninterrupTIble Power Supply), that is, an UninterrupTIble Power Supply, is a System device in which a storage battery (mostly a lead-acid maintenance-free storage battery) is connected to a host, and a direct current is converted into a commercial Power by a module circuit such as a host inverter. The power supply device is mainly used for providing stable and uninterrupted power supply for a single computer, a computer network system or other power electronic equipment such as an electromagnetic valve, a pressure transmitter and the like.
The internal structure and composition of UPS power supply in the basic application principle, UPS power supply is a power supply protection device containing an energy storage device, an inverter as a main component and outputting voltage and frequency stabilized. The device mainly comprises a rectifier, a storage battery, an inverter, a static switch and the like.
The UPS power supply is composed of a set of alternating current, direct current charging and alternating current-direct current inversion device. The storage battery in the UPS is in a charging state when the commercial power is normally supplied. Once the commercial power is interrupted, the storage battery immediately outputs the stored direct current to the inverter to be inverted into alternating current to be supplied to computer equipment, so that the continuity of power supply for the computer equipment is maintained, but because the existing UPS has a structural defect, only one group of storage batteries are used, the service life of the storage battery is reduced due to frequent charging and discharging, the maintenance cost is increased, and troubles are brought to people, so that the interactive UPS control panel for prolonging the service life of the storage battery is necessary to research.
Disclosure of Invention
To the defect and the problem that existing equipment exists, the utility model provides an interactive UPS control panel, the effectual battery life who exists has solved among the existing equipment is low, changes the problem that the maintenance cost is high.
The utility model provides a scheme that its technical problem adopted is: an interactive UPS control panel comprises a filter, a rectifier, a singlechip, a storage battery circuit, an inverter and a static switch; the storage battery circuit comprises a main storage battery circuit and an auxiliary storage battery circuit, commercial power is processed by a filter and then is connected with a static switch to form a commercial power supply circuit, the filter is also connected with a charger, the charger is connected with the main storage battery and the auxiliary storage battery respectively through switches to form a main charging circuit and an auxiliary charging circuit which are independent of each other, the main storage battery and the auxiliary storage battery are respectively connected with the input end of a voltage detection circuit, the output end of the voltage detection circuit is connected with the signal input end of a single chip microcomputer and used for detecting the voltage information of the main storage battery and the auxiliary storage battery, and after the voltage of the main storage battery reaches a preset value, the single chip microcomputer controls the main charging circuit to be disconnected, and the auxiliary charging; the main storage battery and the auxiliary storage battery are respectively connected with the inverter through the relay to form a main power supply circuit and an auxiliary power supply circuit which are mutually independent; when the commercial power supply circuit is disconnected, the main storage battery and the auxiliary storage battery sequentially supply power and output; the alternating current output end of the inverter is connected with the input end of the isolated step-up transformer, and the output end of the isolated step-up transformer is connected with a load through a static switch; and the control end of the static switch is connected with the signal output end of the singlechip.
Further, when the auxiliary storage battery is used for power supply output, the auxiliary charging circuit is disconnected, and the main charging circuit is closed.
And the wireless sending module is connected with the single chip microcomputer and sends the voltage information and the power supply duration of the main storage battery and the auxiliary storage battery to the mobile client.
Furthermore, a buzzer alarm circuit and a temperature monitoring circuit are connected to the single chip microcomputer.
Further, be provided with input voltage sampling circuit between wave filter and the charger, be provided with output voltage sampling circuit between isolation type step-up transformer and the static switch, input voltage sampling circuit and output voltage sampling circuit all are connected with the singlechip.
The utility model has the advantages that: the utility model discloses divide into two mutually independent main battery and supplementary battery with the battery, main battery and supplementary battery are respectively by different circuit control, when using, main battery is as the preferred warp of the battery of frequent use and charges and discharge, charge/discharge by the supplementary battery after main battery charges/discharges, set up original a set of battery into the main battery circuit and the supplementary battery circuit that mutually support and use, main battery itself just can deal with the power supply of short time, only when the commercial power off-time is long, the supplementary battery just can supply power, consequently, reduced the frequency of use and long time of supplementary battery, only need when maintaining the pertinence maintain main battery can, the cost is practiced thrift, the resource utilization of battery has been improved.
And simultaneously the utility model discloses still be provided with wireless sending module, can be real-time to the power supply ability of customer end feedback main battery and supplementary battery.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1 is a commercial power supply circuit; the battery pack comprises a main storage battery circuit 2, an auxiliary storage battery circuit 3, a temperature monitoring circuit 4, a buzzing alarm circuit 5, a wireless sending module 6 and a voltage detection circuit 7.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: the present embodiment aims to provide an interactive UPS control board, as shown in fig. 1, including a filter, a charger, a single chip, a battery circuit, an inverter, and a static switch; a charger: including a rectifier and a transformer, the rectifier is a rectifying device, in short a device that converts Alternating Current (AC) to Direct Current (DC). It has two main functions: firstly, Alternating Current (AC) is changed into Direct Current (DC), and the DC is supplied to a load after being filtered or is supplied to an inverter; second, a charging voltage is supplied to the secondary battery.
An inverter is a device that converts Direct Current (DC) into Alternating Current (AC). The inverter consists of an inverter bridge, control logic and a filter circuit; the accumulator is a UPS used as a device for storing electric energy, and is formed by connecting a plurality of batteries in series, and the capacity of the accumulator determines the time for maintaining discharge (power supply). The main functions are as follows: 1. when the commercial power is normal, the electric energy is converted into chemical energy to be stored in the battery. 2. When the commercial power is in failure, the chemical energy is converted into electric energy to be provided for an inverter or a load; 4) static switch: the static switch is also called as static switch, it is a contactless switch, it is an AC switch formed by two Silicon Controlled Rectifiers (SCR) connected in reverse parallel, and its on-off is controlled by logic controller.
The battery is main part in the UPS among the current structure, and the service condition of battery is vital, but because the battery is only a set of in current structure, and frequently charges and the operation of discharging, causes battery life weak point, the problem that maintenance cost is high, and this embodiment divides original battery into two sets of batteries of main and auxiliary to by the mutual switch of two sets of batteries of singlechip control and carry out the charge-discharge.
As shown in fig. 1, the battery circuit in this embodiment includes a main battery circuit 2 and an auxiliary battery circuit 3, the commercial power is processed by a filter and then connected to a charger via a switch K1 to generate a direct current, the charger is connected to the main battery and the auxiliary battery via switches K2 and K3, respectively, K2 and K3 are connected to a single chip microcomputer to form a main charging circuit and an auxiliary charging circuit which are independent from each other and controlled by the single chip microcomputer, the main storage battery and the auxiliary storage battery are respectively connected with the input end of the voltage detection circuit 7, the output end of the voltage detection circuit 7 is connected with the signal input end of the singlechip, is used for detecting the voltage information of the main storage battery and the auxiliary storage battery, and after the voltage of the main storage battery reaches a preset value, the singlechip controls the disconnection of the main charging circuit, the closing of the auxiliary charging circuit charges the auxiliary storage battery, and the singlechip controls the charging sequence of the main storage battery and the auxiliary storage battery.
The main storage battery and the auxiliary storage battery are respectively connected with the inverter through relays K4 and K5, and K4 and K5 are respectively connected with the single chip microcomputer, so that a main power supply circuit and an auxiliary power supply circuit which are independent from each other and controlled by the single chip microcomputer are formed; the mains supply is processed by the filter and then is connected with the static switch to form a mains supply circuit, and when the mains supply fails, the main storage battery and the auxiliary storage battery sequentially output power (namely, the main storage battery supplies power firstly, and then the auxiliary storage battery supplies power); the alternating current output end of the inverter is connected with the input end of the isolated step-up transformer, and the output end of the isolated step-up transformer is connected with a load through a static switch; and the control end of the static switch is connected with the signal output end of the singlechip.
This embodiment aims at improving the battery power supply part from this, do not explain the commercial power supply, the battery circuit divide into two mutually independent main battery and assistance battery, main battery and assistance battery are respectively by different circuit control, and the alternative use of both, the short time power supply promptly, the main battery uses, as long as be about to exhaust when main battery, use to assisting the battery in switching over, the main battery is as the preferred warp of frequently used battery and charges and discharge, charge/discharge by assisting the battery after the main battery charges/discharges and finish, main battery itself just can deal with the power supply of short time, only when commercial power off-time is long, the assistance battery just can supply power.
When the auxiliary storage battery supplies power and outputs, the electric quantity of the main storage battery is low to a certain level, excessive power generation is avoided, the auxiliary charging circuit is disconnected, the main charging circuit is closed, the main storage battery can be charged at the first time when the mains supply is recovered, the electric quantity supply in the main storage battery is guaranteed, the main storage battery is fully charged and then switched to the auxiliary storage battery, the influence of intermittent power failure on the auxiliary storage battery is reduced, only when the voltage of the main storage battery is increased to a certain level, namely the mains supply is supplied to a certain time, the auxiliary storage battery is charged, the number of times of circulating charging of the auxiliary storage battery is reduced, and the service life of the auxiliary battery is prolonged.
Therefore, the main storage battery is maintained in a targeted manner, the cost is saved, the use frequency and the use duration of the auxiliary storage battery are reduced, and the resource utilization rate of the storage battery is improved.
Example 2: this example is substantially the same as example 1, except that: the embodiment also comprises a wireless sending module 6, a buzzing alarm circuit 5 and a temperature monitoring circuit 4.
And the wireless sending module 6 is connected with the single chip microcomputer and sends the voltage information and the power supply duration of the main storage battery and the auxiliary storage battery to the mobile client, so that the power supply capacity of the main storage battery and the auxiliary storage battery is reflected in real time.
Still be connected with buzzing alarm circuit 5 and temperature monitoring circuit 4 on the singlechip, can send different warnings by single chip microcomputer control buzzing alarm when main battery and auxiliary battery electric quantity are not enough, when temperature monitoring circuit detects the inside high temperature of UPS simultaneously, can send warning information through display screen or buzzing alarm.
Example 3: this example is substantially the same as example 2, except that: the embodiment also comprises an input voltage sampling circuit and an output voltage sampling circuit.
Be provided with input voltage sampling circuit between wave filter and the rectifier, be provided with output voltage sampling circuit between isolation step up transformer and the static switch, input voltage sampling circuit and output voltage sampling circuit all are connected with the singlechip, can carry out sampling analysis to UPS's input voltage and output voltage through input voltage sampling circuit and output voltage sampling circuit, appear when unusual when input voltage and output voltage, can send warning information, remind people to need many UPS to overhaul and maintain.
Claims (5)
1. An interactive UPS control panel comprises a filter, a charger, a singlechip, a storage battery circuit, an inverter and a static switch; the method is characterized in that: the storage battery circuit comprises a main storage battery circuit and an auxiliary storage battery circuit, commercial power is processed by a filter and then is connected with a static switch to form a commercial power supply circuit, the filter is also connected with a charger, the charger is connected with the main storage battery and the auxiliary storage battery respectively through switches to form a main charging circuit and an auxiliary charging circuit which are independent of each other, the main storage battery and the auxiliary storage battery are respectively connected with the input end of a voltage detection circuit, the output end of the voltage detection circuit is connected with the signal input end of a single chip microcomputer and used for detecting the voltage information of the main storage battery and the auxiliary storage battery, and after the voltage of the main storage battery reaches a preset value, the single chip microcomputer controls the main charging circuit to be disconnected, and the auxiliary charging; the main storage battery and the auxiliary storage battery are respectively connected with the inverter through the relay to form a main power supply circuit and an auxiliary power supply circuit which are mutually independent; when the commercial power supply circuit is disconnected, the main storage battery and the auxiliary storage battery sequentially supply power and output; the alternating current output end of the inverter is connected with the input end of the isolated step-up transformer, and the output end of the isolated step-up transformer is connected with a load through a static switch; and the control end of the static switch is connected with the signal output end of the singlechip.
2. The interactive UPS control board of claim 1, wherein: when the auxiliary storage battery outputs power, the auxiliary charging circuit is disconnected, and the main charging circuit is closed.
3. The interactive UPS control board of claim 1, wherein: the wireless sending module is connected with the single chip microcomputer and sends the voltage information and the power supply duration of the main storage battery and the auxiliary storage battery to the mobile client.
4. The interactive UPS control board of claim 1, wherein: and the singlechip is also connected with a buzzing alarm circuit and a temperature monitoring circuit.
5. The interactive UPS control board of claim 1, wherein: an input voltage sampling circuit is arranged between the filter and the charger, an output voltage sampling circuit is arranged between the isolated step-up transformer and the static switch, and the input voltage sampling circuit and the output voltage sampling circuit are both connected with the single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626791.XU CN211579691U (en) | 2020-04-23 | 2020-04-23 | Interactive UPS control panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626791.XU CN211579691U (en) | 2020-04-23 | 2020-04-23 | Interactive UPS control panel |
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| CN211579691U true CN211579691U (en) | 2020-09-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865316A (en) * | 2023-06-12 | 2023-10-10 | 深圳市远信储能技术有限公司 | Modularized energy-storage bidirectional converter |
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- 2020-04-23 CN CN202020626791.XU patent/CN211579691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865316A (en) * | 2023-06-12 | 2023-10-10 | 深圳市远信储能技术有限公司 | Modularized energy-storage bidirectional converter |
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