CN110797969A - Novel intelligence quick response power supply device - Google Patents
Novel intelligence quick response power supply device Download PDFInfo
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- CN110797969A CN110797969A CN201911161475.8A CN201911161475A CN110797969A CN 110797969 A CN110797969 A CN 110797969A CN 201911161475 A CN201911161475 A CN 201911161475A CN 110797969 A CN110797969 A CN 110797969A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 11
- 238000004891 communication Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a novel intelligent quick response power supply device, which is used for temporarily accessing an intelligent quick response UPS power supply applied based on a wireless communication technology in a power supply system of a power protection place (meeting room illumination, important loads and the like) to prevent serious accidents of power failure of a power protection load caused by the loss of mains supply input of the power supply system. The trolley comprises a trolley body and rollers arranged at the bottom of the trolley body; the top of the box body is provided with a handle; the storage battery pack and the UPS host are arranged in the box body; the UPS also comprises a power input loop, a power output loop, a control module and a state monitoring module which are connected with the UPS host; the power input loop consists of a mains supply input part and a storage battery input part, the mains supply is used for supplying power normally, and the storage battery is used for supplying power when the mains supply is lost; the power output loop is connected in parallel with a mains supply loop of a power protection unit to supply power for a power protection load; the control module comprises a wireless transmitting and receiving module, a time relay and a local/remote control handle.
Description
Technical Field
The invention relates to a UPS power supply device, which is particularly used for temporarily guaranteeing power supply of a power protection unit.
Background
The UPS is a high-technology power supply product which is highly integrated by a power electronic technology, a computer technology, a network technology and a software programming technology, and has the main function of providing 24-hour uninterrupted, pure, voltage-stabilized and frequency-stabilized alternating current power supply for precise and important electric equipment.
At present, the UPS is not only applied to a transformer substation, but also plays a key role in important power protection places. For example, in the annual asian-european exposition, the hotel entrance and the important meeting of government agencies, the power supply system must be provided with a UPS power supply device to ensure the normal operation of lighting, sound equipment and precise electronic equipment in the activity place.
Aiming at some temporary meeting places, a UPS (uninterrupted power supply) is not designed in the earlier stage of a power supply system of the temporary meeting places, but the requirement on electricity protection work is strict, at the moment, a method of erecting a temporary UPS host and a storage battery pack to be connected into an alternating current power supply system is usually adopted, if a conventional method of erecting the UPS host and the storage battery pack temporarily is adopted, 4 sections of 30 kg storage batteries are required to be disassembled, connected and carried, the whole process of watching is required when the electricity protection work is carried out, and the watching is carried out for at least 3 hours each time. In summary, the power supply reliability of the temporarily erected UPS power supply is low. The installation work load is big hard, and it is time-consuming to squat for a long time, and erects interim UPS power supply unit and supply power reliability low, the unable perfect implementation guarantor's work. Therefore, there is a need to find a new way to solve the problem of using UPS power in temporary power protection. The invention utilizes the wireless communication technology to start the power protection and supply program of the emergency power supply device in time, thereby ensuring the power supply reliability of important power protection places.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a novel intelligent fast response power supply device for an intelligent fast response UPS power supply based on wireless communication technology application, which is temporarily connected to a power supply system in a power protection location (meeting room lighting, important loads, etc.), so as to prevent a serious accident of power failure of a power protection load caused by the loss of mains supply input of the power supply system.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a novel intelligent quick response power supply device provides electric energy for a power protection unit and comprises a trolley, wherein the trolley comprises a box body and rollers arranged at the bottom of the box body; the top of the box body is provided with a handle; the storage battery pack and the UPS host are arranged in the box body; the UPS also comprises a power input loop, a power output loop, a control module and a state monitoring module which are connected with the UPS host;
the power input loop consists of a mains supply input part and a storage battery input part, the mains supply is used for supplying power normally, and the storage battery is used for supplying power when the mains supply is lost;
the power output loop is connected in parallel with a mains supply loop of a power protection unit to supply power for a power protection load;
the control module comprises a wireless transmitting and receiving module, a time relay and a local/remote control handle;
the state monitoring module consists of a monitoring module and a remote data transmission device, measures input and output current and voltage parameters of the UPS and the storage battery pack, and transmits real-time parameters to the remote terminal through the Internet of things.
As a preferred embodiment of the present invention: the remote terminal is a mobile phone and/or a monitoring computer.
As a preferred embodiment of the present invention: the UPS host machine has the capacity of 5KVA, the maximum output of 22.7A current can be realized, the specification of the storage battery pack is 48V/200Ah, and 22.7A full load current is supplied for 8.8 hours.
As a preferred embodiment of the present invention: the UPS power supply box is characterized in that a starting button is arranged on the box body, after the starting button is pressed down or the UPS host is remotely started through a mobile phone APP, the UPS host outputs a 220V alternating current power supply in a rectification-inversion mode to be supplied to a load for use, when an inverter inside the UPS host breaks down, the power supply is automatically converted into bypass commercial power supply, and when commercial power is accidentally lost, the power supply is automatically switched into a storage battery for power supply.
As a preferred embodiment of the present invention: the box body comprises a box door, and an operating button and an indicator lamp are arranged on the box door; the bottom of the interior of the box body is provided with a storage battery pack, a UPS host is arranged above the storage battery pack, and an AC/DC air switch and a wiring terminal are arranged on the inner wall of the box body above the UPS host; the control button and the indicator light on the box door comprise a remote/local control handle, an operation indicator light, a start/stop control button and an input/output interface.
As a preferred embodiment of the present invention: the box door is further provided with a display screen for displaying state information, and the display screen comprises an alternating current input display screen, a direct current input display screen, an inversion output display screen and a load current display screen.
The invention has the beneficial effects that:
the invention discloses a novel intelligent quick response power supply device, which comprises the following advantages:
1) the UPS host and the storage battery are arranged in a movable trolley, so that the carrying and the transportation are convenient, and the work of repeatedly carrying and assembling the battery pack, connecting a UPS wire and the like is avoided. And the reliability of the device is improved.
2) The improved UPS host can be instantly turned on or off remotely or locally. The operation and the control are more convenient;
3) install remote control and data transfer device additional, through internet of things remote control UPS power on, shut down to realize that remote monitoring UPS operating voltage, current numerical value, the instant start power protection procedure, the power protection demand of quick response guarantees the power supply reliability of important power protection place.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of the main view direction of the appearance of the box body in the main view direction according to the present invention;
FIG. 3 is a schematic block diagram of the structure of an embodiment of the present invention;
fig. 4 is a schematic diagram of a UPS host according to the present invention.
Description of reference numerals:
1-handle, 2-storage battery, 3-box and 4-UPS host.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings and examples:
as shown in fig. 1 to 4, which illustrate a specific embodiment of the present invention, a novel intelligent fast response power supply device, which provides electric energy for a power protection unit, includes a trolley, which includes a box body 3 and rollers disposed at the bottom of the box body; the top of the box body is provided with a handle 1; the storage battery pack 2 and the UPS host machine 4 are arranged in the box body; the UPS also comprises a power input loop, a power output loop, a control module and a state monitoring module which are connected with the UPS host;
the power input loop consists of a mains supply input part and a storage battery input part, the mains supply is used for supplying power normally, and the storage battery is used for supplying power when the mains supply is lost;
the power output loop is connected in parallel with a mains supply loop of a power protection unit to supply power for a power protection load;
the control module comprises a wireless transmitting and receiving module, a time relay and a local/remote control handle;
the state monitoring module consists of a monitoring module and a remote data transmission device, measures input and output current and voltage parameters of the UPS and the storage battery pack, and transmits real-time parameters to the remote terminal through the Internet of things.
Preferably, as shown in the figure: the remote terminal is a mobile phone and/or a monitoring computer. Preferably, as shown in the figure: the UPS host machine has the capacity of 5KVA, the maximum output of 22.7A current can be realized, the specification of the storage battery pack is 48V/200Ah, and 22.7A full load current is supplied for 8.8 hours. Preferably, as shown in the figure: the UPS power supply box is characterized in that a starting button is arranged on the box body, after the starting button is pressed down or the UPS host is remotely started through a mobile phone APP, the UPS host outputs a 220V alternating current power supply in a rectification-inversion mode to be supplied to a load for use, when an inverter inside the UPS host breaks down, the power supply is automatically converted into bypass commercial power supply, and when commercial power is accidentally lost, the power supply is automatically switched into a storage battery for power supply. Preferably, as shown in the figure: the box body comprises a box door, and an operating button and an indicator lamp are arranged on the box door; the bottom of the interior of the box body is provided with a storage battery pack, a UPS host is arranged above the storage battery pack, and an AC/DC air switch and a wiring terminal are arranged on the inner wall of the box body above the UPS host; the control button and the indicator light on the box door comprise a remote/local control handle, an operation indicator light, a start/stop control button and an input/output interface. Preferably, as shown in the figure: the box door is further provided with a display screen for displaying state information, and the display screen comprises an alternating current input display screen, a direct current input display screen, an inversion output display screen and a load current display screen.
To sum up, as shown in the figure, when the invention is used specifically: the UPS host machine has the capacity of 5KVA, can output 22.7A current to the maximum extent, and meets the daily load supply of electricity-protecting places such as small-sized meeting rooms. The specification of the storage battery pack 2 is 48V/200Ah, the current of the storage battery pack can reach 8.8 hours when the storage battery pack supplies 22.7A full load current, and the emergency supply requirement of a backup power supply when the commercial power is interrupted is completely met.
The device thoroughly solves the difficult problem that the UPS power supply must be used in temporary power protection work, and all small temporary meeting places are all suitable. Because the device itself conveniently carries the transportation, and the function is perfect to possess remote control and monitoring function, before the work of guaranteeing the electricity at every turn begins, the staff only need with input and output cable access distribution system, alright leave the scene of guaranteeing the electricity, before the start of guaranteeing the electricity, start through internet of things remote control UPS and get into the state of guaranteeing the electricity, save time and laborsaving.
The UPS host and all internal spare and accessory parts of the device are subjected to performance detection tests, the storage battery is subjected to capacity checking tests, and all test results reach the operation standard of the power industry, so that the device is high in working stability, good in operation condition in power protection work and high in power supply reliability.
According to statistics of transformer overhaul rooms of Wuluqi power supply companies, 40 times of large and small-sized inspection-welcoming works developed all year round in 2018 are accumulated, 60 times of important meetings involve more than 60 times, UPS power supplies are not configured in power-protecting places, if a conventional method for temporarily erecting the UPS power supplies and storage battery packs is adopted, 4 sections of 30-kilogram heavy storage batteries need to be dismantled, connected and carried for more than 200 times by consuming manpower, two power-protecting workers need to erect devices and carry batteries each time, the whole-course guard is needed when the power-protecting works are developed, at least 3 hours of guard each time are needed, and the power supply reliability of the temporarily erected UPS power supplies is low. By using the intelligent quick response power supply device, the power protection personnel do not need to manually erect a UPS device and carry a storage battery, can remotely operate the UPS to be powered on and off in an office, monitor the running state of the UPS in the office, greatly reduce manpower, financial resources and material resources, save 10 ten thousand yuan of people, machines, objects and materials per year on average, and further ensure the power supply reliability of power utilization places.
Specifically, the trolley comprises a box body and rollers at the bottom; the box body comprises a power input loop, a power output loop, a UPS host, a control module and a state monitoring module 4.
1) The power input loop consists of a mains supply input part and a storage battery input part, the mains supply is used for supplying power normally, and the storage battery is used for supplying power when the mains supply is lost.
2) The power output loop is connected in parallel with the original power supply loop of the power protection unit. And supplying power to the power-saving load.
3) The control module comprises a wireless transmitting and receiving module, a time relay, a remote/local handle and the like, and can remotely control the UPS power supply vehicle locally or remotely to realize the operations of instant startup and shutdown and the like.
4) The state monitoring module consists of a monitoring module and a remote data transmission device and can accurately measure key parameters such as input current and voltage of the UPS and the storage battery. Real-time parameters are transmitted to a remote terminal through the Internet of things technology, and related personnel can start the UPS immediately and seamlessly connect a power protection site through remote control.
When the device works normally, an output plug of the UPS trolley is connected in parallel with an original power supply loop of a power protection site, when a power protection person presses a start button on site or remotely starts a host machine through a mobile phone APP, the trolley automatically outputs 220V pure alternating current power in a rectification-inversion mode to be supplied to a load for use, and when an inverter inside the UPS fails, the power supply is automatically converted into bypass (commercial power) power supply. When the commercial power is lost unexpectedly, the storage battery pack is automatically switched to supply power.
In summary, the novel intelligent quick response power supply device developed by the invention is an intelligent quick response UPS power supply based on wireless communication technology application, which can be temporarily connected into a power supply system of a power protection place (meeting room illumination, important loads and the like), and can prevent serious accidents of power failure of power protection loads caused by the loss of mains supply input of the power supply system. The UPS host and the storage battery are arranged in the movable trolley, so that the portable trolley is convenient to carry and transport, and the work of repeatedly carrying and assembling the storage battery, connecting UPS wires and the like is avoided. And the reliability of the device is improved. The invention improves the original UPS host machine, and changes the traditional manual operation that the machine is turned on and off for 5 seconds on the UPS host machine into the remote or local instantaneous power on and off. The invention is also provided with a voltage meter, a current meter and an operation state indicator lamp, so that the power protection personnel can observe the working state of the UPS power supply trolley and the operation numerical values such as the commercial power input voltage, the UPS output voltage, the storage battery voltage, the UPS output current and the like on site. The invention is also additionally provided with a remote control and data transmission device, the UPS power supply is remotely controlled to be turned on and off through the Internet of things technology (eWeLink), the running voltage and current values of the UPS are remotely monitored, the power protection program is started immediately, the power protection requirement is quickly responded, and the power supply reliability of an important power protection place is ensured!
The working principle diagram of the trolley and the working principle diagram of the UPS host are shown in figures 1 and 4. The apparatus frame diagram is shown in fig. 3. The physical diagram of the device is shown in figure 2.
While the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various changes, which relate to the related art known to those skilled in the art and fall within the scope of the present invention, can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (6)
1. The utility model provides a novel intelligence quick response power supply device, for guarantor's electric energy provides, its characterized in that: the trolley comprises a box body and rollers arranged at the bottom of the box body; the top of the box body is provided with a handle; the storage battery pack and the UPS host are arranged in the box body; the UPS also comprises a power input loop, a power output loop, a control module and a state monitoring module which are connected with the UPS host;
the power input loop consists of a mains supply input part and a storage battery input part, the mains supply is used for supplying power normally, and the storage battery is used for supplying power when the mains supply is lost;
the power output loop is connected in parallel with a mains supply loop of a power protection unit to supply power for a power protection load;
the control module comprises a wireless transmitting and receiving module, a time relay and a local/remote control handle;
the state monitoring module consists of a monitoring module and a remote data transmission device, measures input and output current and voltage parameters of the UPS and the storage battery pack, and transmits real-time parameters to the remote terminal through the Internet of things.
2. The novel intelligent fast response power supply device of claim 1, wherein: the remote terminal is a mobile phone and/or a monitoring computer.
3. The novel intelligent fast response power supply device of claim 1, wherein: the UPS host machine has the capacity of 5KVA, the maximum output of 22.7A current can be realized, the specification of the storage battery pack is 48V/200Ah, and 22.7A full load current is supplied for 8.8 hours.
4. The novel intelligent fast response power supply device of claim 1, wherein: the UPS power supply box is characterized in that a starting button is arranged on the box body, after the starting button is pressed down or the UPS host is remotely started through a mobile phone APP, the UPS host outputs a 220V alternating current power supply in a rectification-inversion mode to be supplied to a load for use, when an inverter inside the UPS host breaks down, the power supply is automatically converted into bypass commercial power supply, and when commercial power is accidentally lost, the power supply is automatically switched into a storage battery for power supply.
5. The novel intelligent fast response power supply device of claim 1, wherein: the box body comprises a box door, and an operating button and an indicator lamp are arranged on the box door; the bottom of the interior of the box body is provided with a storage battery pack, a UPS host is arranged above the storage battery pack, and an AC/DC air switch and a wiring terminal are arranged on the inner wall of the box body above the UPS host; the control button and the indicator light on the box door comprise a remote/local control handle, an operation indicator light, a start/stop control button and an input/output interface.
6. The novel intelligent fast response power supply unit of claim 5, wherein: the box door is further provided with a display screen for displaying state information, and the display screen comprises an alternating current input display screen, a direct current input display screen, an inversion output display screen and a load current display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911161475.8A CN110797969A (en) | 2019-11-25 | 2019-11-25 | Novel intelligence quick response power supply device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911161475.8A CN110797969A (en) | 2019-11-25 | 2019-11-25 | Novel intelligence quick response power supply device |
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| CN110797969A true CN110797969A (en) | 2020-02-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112186886A (en) * | 2020-10-21 | 2021-01-05 | 国网新疆电力有限公司乌鲁木齐供电公司 | Intelligent emergency power supply device |
| CN117977783A (en) * | 2024-03-28 | 2024-05-03 | 国网山东省电力公司临朐县供电公司 | Low-voltage multi-control type dual-power conversion box |
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| CN208209626U (en) * | 2018-04-28 | 2018-12-07 | 广东日月潭电源科技有限公司 | A kind of ups power monitoring system based on Internet of Things |
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Application publication date: 20200214 |