CN219960212U - Intelligent power manager system of Internet of things - Google Patents
Intelligent power manager system of Internet of things Download PDFInfo
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- CN219960212U CN219960212U CN202320840281.6U CN202320840281U CN219960212U CN 219960212 U CN219960212 U CN 219960212U CN 202320840281 U CN202320840281 U CN 202320840281U CN 219960212 U CN219960212 U CN 219960212U
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- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000003491 array Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000006855 networking Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Abstract
The utility model relates to the technical field of intelligent power management of a machine room, in particular to an intelligent power manager system of the Internet of things, which comprises a main switch, a transformer, a plurality of intelligent circuit breakers, a communication assembly, an emergency module and a leakage protection module, wherein the intelligent circuit breakers comprise an acquisition module and a power supply module, and the communication assembly comprises a gateway module and an expansion module; the device can be prevented from being stopped due to the damage of the gateway module or unstable network by arranging the expansion module, the external central control can work continuously after the network is broken, and if the expansion module is damaged, the external network which is in communication connection with the gateway module can be used for controlling or monitoring, so that the stability and the reliability of the system are improved; meanwhile, when the power supply module is powered off or trips, a standby power supply can be timely provided through the emergency module, continuous power supply of external loads is guaranteed, and stability and reliability of the system are further improved.
Description
Technical Field
The utility model relates to the technical field of intelligent power management of machine rooms, in particular to an intelligent power manager system of the Internet of things.
Background
At present, the power manager market is very big, in multi-functional power computer lab such as building computer lab, campus computer lab, power statistics computer lab, institution computer lab and rack, can both see wall body electricity case and electric cabinet, and this kind of product is bulky, and area occupied is many, and the flexibility is low, needs to install in dedicated frame, and the job site does not have reliable ground, and the installation is wasted time and trouble, and under the circumstances that the load is insufficient, often causes the waste of resource.
Meanwhile, the traditional electric box has the problems that the control method is single, the information acquisition of current, voltage, temperature and the like is difficult, and a third party platform and a system cannot be connected; moreover, the traditional power supply box cannot remotely acquire the working information of the power supply box during working, the circuit is often informed of faults when the circuit breaker breaks the circuit, the notification cannot be obtained before the faults, the power supply box is in a power-off state after the circuit breaker breaks the circuit, and maintenance personnel are difficult to remotely acquire the state of the power supply box and manage the power supply box.
Therefore, chinese patent CN211958263U discloses an intelligent power box and management system for internet of things, comprising a main circuit breaker, sub circuit breakers and a power supply management module, wherein the main circuit breaker is connected with the sub circuit breakers, and each sub circuit breaker is connected with a different industrial socket; the power supply management module of the control terminal monitors the working information of each industrial socket through the sub-circuit breaker and finally sends the working information to the control platform; the intelligent power box is connected with an external central control through a single networking port, if a network is abnormal, the external central control loses control over each intelligent power box, and meanwhile, a remote worker also loses monitoring over each intelligent power box, so that the single networking port has the problem of poor stability and reliability; 2. the sub-circuit breaker is connected with the load, if the sub-circuit breaker is damaged and fails, the correspondingly connected load loses power, so that the problem of poor stability and reliability exists when the single sub-circuit breaker controls the on-off of the load.
Disclosure of Invention
The utility model provides an intelligent power manager system of the Internet of things, which has high stability and reliability, and aims to solve the problem of poor stability and reliability caused by a single networking terminal and a single sub-circuit breaker.
An intelligent power manager system of the Internet of things comprises a main switch, a transformer, a plurality of intelligent circuit breakers, a communication assembly, an emergency module and a leakage protection module;
the intelligent circuit breaker comprises an acquisition module and a power supply module, wherein each acquisition module is used for acquiring working information corresponding to the intelligent circuit breaker, the communication assembly comprises a gateway module and an expansion module, the gateway module is used for being in communication connection with an external network, and the expansion module is used for being in communication connection with an external central control;
the main switch is respectively and electrically connected with the transformer, the power supply module and the emergency module, the power supply module is electrically connected with the leakage protection module, and the leakage protection module is used for being electrically connected with an external load;
the acquisition module is respectively in communication connection with the gateway module and the expansion module, and the transformer is electrically connected with the expansion module;
the emergency module is electrically connected with the leakage protection module, and is used for replacing the power supply module to continuously supply power to the external load when the power supply module is powered off or trips.
The utility model has the advantages and beneficial effects that: the intelligent power supply system comprises a main switch, a transformer, an expansion module, an acquisition module, a gateway module and an external network, wherein the main switch is used for being connected with the mains supply, the transformer is used for converting the mains supply transmitted by the main switch into weak current and transmitting the weak current to the expansion module, the expansion module is in communication connection with the acquisition module and the gateway module, and the acquisition module is used for collecting working information of each intelligent circuit breaker and transmitting the working information to the external network through the gateway module, so that a remote worker can monitor the intelligent power supply manager system of the Internet of things in real time; the expansion module is in communication connection with the external central control, equipment outage caused by the damage of the gateway module or unstable network can be prevented by arranging the expansion module, the external central control can continue to work after the network is disconnected, and if the expansion module is damaged, the external network which is in communication connection with the gateway module can also be used for controlling or monitoring, so that the stability and the reliability of the system are improved; meanwhile, when the power supply module is powered off or trips, a standby power supply can be timely provided through the emergency module, continuous power supply of external loads is guaranteed, and stability and reliability of the system are further improved.
Preferably, the drain protection module comprises a plurality of drain protection units, and the output end of each drain protection unit is electrically connected with the corresponding external load respectively. The leakage protection circuit is characterized in that the leakage protection circuit is connected with the leakage protection circuit, the leakage protection circuit is connected with the leakage protection circuit in series, when the phase line connected with the external load is directly connected with the ground or is connected with the ground through an unexpected load, the leakage protection circuit generates a residual current which approximates to a sine waveform and has an effective value of slow change, and when the current is larger than a certain value, the leakage protection circuit is disconnected by the leakage protection circuit, so that the external load is protected.
Preferably, the device further comprises a plurality of pin lines, the inlet wire end of each power supply module is electrically connected with the live wire output end of the main switch, the output end of each power supply module is electrically connected with the input end of each leakage protection unit, and every two adjacent acquisition modules are connected through pin line communication. The power supply module is used for conveying strong electricity conveyed by the main switch to the run-flat unit and transmitting the strong electricity to an external load through the run-flat unit, and the pin header is used for connecting all the acquisition modules, the gateway modules and the expansion modules in a communication way, so that the function of data communication is achieved.
Preferably, the emergency module comprises a plurality of emergency units, the input end of each emergency unit is respectively and electrically connected with the live wire output end of the main switch, and the output end of each emergency unit is respectively and correspondingly and electrically connected with the input end of each leakage protection unit. In such a setting, each emergency unit corresponds to one leakage protection unit, so that the external load is prevented from being powered off due to the damage of the power supply module, and meanwhile, the leakage protection units on the loop can effectively protect the external load.
Preferably, the number of the leakage protection units, the number of the intelligent circuit breakers and the number of the emergency units are the same. Like this set up, the unit is protected to the hourglass of same quantity and one-to-one, intelligent circuit breaker and emergent unit for each electrical component's overall arrangement is more reasonable, emergent unit and the unit that leaks the guarantor of one-to-one simultaneously, the operation of assurance load that can be better.
Preferably, the emergency unit is a single-P drain protection switch. By the arrangement, the emergency unit has the function of leakage protection, and double protection is achieved on the load.
Preferably, the device also comprises a supporting plate, the supporting plate comprises a first area, a second area and a third area from top to bottom,
the main switch and the emergency module are arranged on the supporting plate and are positioned in the first area; the main switch is positioned at one side of the emergency module;
the intelligent circuit breaker, the transformer and the communication assembly are all arranged on the supporting plate and are positioned in the second area, the transformer is positioned on one side of the intelligent circuit breaker, and the communication assembly is positioned on the other side of the intelligent circuit breaker;
and the leakage protection module is positioned in the third area. Through the arrangement, the electric distribution of the intelligent power manager system of the Internet of things is more reasonable through the division of the areas.
Preferably, the support plate is provided with a zero-connection busbar and a grounding busbar, the zero-connection busbar is located on one side of the support plate, and the grounding busbar is located on the other side of the support plate. The busbar has the function of equalizing voltage, potential counterattack accidents can be prevented after the busbar is connected with zero and the busbar is grounded, the voltage is equalized among devices, no potential difference exists, and accidents can not occur.
Preferably, the expansion module is in communication connection with the external central control through any one of RS-485, modbus-RTU, DLT-97 and DLT-07. By the arrangement, the communication mode between the expansion module and the external central control is increased.
Preferably, the gateway module is in communication connection with the external network through any one of a LAN (local area network) port, WIFI (wireless fidelity), RS-485 and Modbus. Thus, the communication mode between the gateway module and the external network is increased.
Drawings
FIG. 1 is a schematic diagram of the connection of an intelligent power manager system of the Internet of things of the present utility model;
FIG. 2 is an isometric schematic diagram of an intelligent power manager system of the Internet of things of the present utility model;
fig. 3 is a schematic diagram of the connection of the intelligent power manager system of the internet of things.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
1. a main switch; 2. a transformer; 3. an intelligent circuit breaker; 4. a communication assembly; 5. an emergency module; 6. a leakage protection module; 7. arranging needles; 8. a support plate; 9. zero connecting bus; 10. a ground bus; 301. an acquisition module; 302. a power supply module; 401. a gateway module; 402. an expansion module; 801. a first region; 802. a second region; 803. and a third region.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The utility model provides an intelligent power manager system of the Internet of things, which has high stability and reliability, and aims to solve the problem of poor stability and reliability caused by a single networking terminal and a single sub-circuit breaker.
Referring to fig. 1 and 2, an intelligent power manager system of the internet of things comprises a main switch 1, a transformer 2, a plurality of intelligent circuit breakers 3, a communication assembly 4, an emergency module 5 and a leakage protection module 6;
the intelligent circuit breaker 3 comprises an acquisition module 301 and a power supply module 302, wherein each acquisition module 301 is used for acquiring working information corresponding to the intelligent circuit breaker 3, the communication assembly 4 comprises a gateway module 401 and an expansion module 402, the gateway module 401 is used for being in communication connection with an external network, and the expansion module 402 is used for being in communication connection with an external central control;
the main switch 1 is respectively and electrically connected with the transformer 2, the power supply module 302 and the emergency module 5, the power supply module 302 is electrically connected with the leakage protection module 6, and the leakage protection module 6 is electrically connected with an external load;
the acquisition module 301 is respectively in communication connection with the gateway module 401 and the expansion module 402, and the transformer 2 is electrically connected with the expansion module 402;
the emergency module 5 is electrically connected with the leakage protection module 6, and the emergency module 5 is used for replacing the power supply module 302 to continuously supply power to external loads when the power supply module 302 is powered off or tripped.
Specifically, the main switch 1 is used for being connected with the mains supply, the transformer 2 is used for converting the mains supply transmitted by the main switch 1 into weak current and transmitting the weak current to the expansion module 402, the expansion module 402 is in communication connection with the acquisition module 301 and the gateway module 401, wherein the acquisition module 301 is used for collecting the working information of each intelligent breaker 3 and transmitting the working information to the external network through the gateway module 401, so that a remote worker can monitor the intelligent power manager system of the internet of things in real time; the expansion module 402 is in communication connection with an external central control, equipment outage caused by the damage of the gateway module 401 or unstable network can be prevented by arranging the expansion module 402, the external central control can continue to work after the network outage, if the expansion module 402 is damaged, the external network which is in communication connection with the gateway module 401 can be used for controlling or monitoring, and the stability and the reliability of the system are improved; meanwhile, when the power supply module 302 is powered off or tripped, a standby power supply can be timely provided through the emergency module 5, so that continuous power supply of external loads is ensured, and the stability and reliability of the system are further improved.
The working information specifically includes a switching state, a voltage, a power, a temperature, a current, a short-circuit number and a current consumption of the intelligent circuit breaker 3, the main switch 1 is used for converting 380V alternating current into 220V alternating current, the transformer 2 is used for converting 220V alternating current transmitted by the main switch 1 into DC24V, the expansion module 402 is SKA101A, the gateway module 401 is an intelligent gateway, the main switch 1 adopts a circuit breaker of 100A3P of schrader, and the leakage unit is a leakage protection circuit breaker of 20A or 40A.
In the preferred embodiment of the present utility model, the drain protection module 6 includes a plurality of drain protection units, and the output ends of the drain protection units are respectively and electrically connected with corresponding external loads.
Specifically, the leakage protection unit is used for the leakage protection of external loads, each load is connected in series with one leakage protection unit, when the phase line connected with the external load is directly or through an unexpected load to be connected with the ground, a residual current which approximates to a sine waveform and has an effective value of slow change is generated, and when the current is larger than a certain value, the leakage protection unit cuts off the line to play a role in protecting the external load.
In order to further optimize the scheme, the intelligent power supply system further comprises a plurality of pin bars 7, wherein the inlet wire ends of the power supply modules 302 are respectively and electrically connected with the live wire output end of the main switch 1, the output ends of the power supply modules 302 are respectively and electrically connected with the input ends of the leakage protection units, and every two adjacent acquisition modules 301 are respectively and communicatively connected by the pin bars 7.
Specifically, the power supply module 302 is configured to convey the strong current conveyed by the main switch 1 to the run-flat unit, and the run-flat unit is configured to transmit the strong current to an external load, and the pin header 7 is configured to communicatively connect each of the collection module 301, the gateway module 401, and the expansion module 402, so as to play a role in data communication.
In order to further optimize the scheme, the emergency module 5 comprises a plurality of emergency units, wherein the input ends of the emergency units are respectively and electrically connected with the live wire output end of the main switch 1, and the output ends of the emergency units are respectively and correspondingly electrically connected with the input ends of the leakage protection units.
As shown in fig. 2 and fig. 3, specifically, each emergency unit corresponds to a leakage protection unit, so that the external load is not powered off due to the damage of the power supply module 302, and meanwhile, the leakage protection units on the loop can more effectively protect the external load, wherein the number of the leakage protection units, the number of the intelligent circuit breaker 3 units and the number of the emergency units are all 9, and the number of the leakage protection units, the number of the intelligent circuit breaker 3 units and the number of the emergency units are all 18.
To further optimize the above solution, the number of run-flat units, the number of intelligent breakers 3 and the number of emergency units are the same.
Specifically, the leakage protection units, the intelligent circuit breakers 3 and the emergency units which are the same in number and in one-to-one correspondence are arranged, so that the layout of each electric component is more reasonable, and meanwhile, the emergency units and the leakage protection units which are in one-to-one correspondence can better ensure the running of the load.
In order to further optimize the scheme, the emergency unit is a single P leakage protection switch.
Specifically, the emergency unit has the function of leakage protection, and has the function of double protection on the load.
Referring to fig. 2, the preferred embodiment of the present utility model further comprises a support plate 8, wherein the support plate 8 comprises a first region 801, a second region 802 and a third region 803 from top to bottom,
the main switch 1 and the emergency module 5 are both arranged on the support plate 8 and are positioned in the first area 801; the main switch 1 is positioned at one side of the emergency module 5;
the intelligent circuit breaker 3, the transformer 2 and the communication component 4 are all arranged on the supporting plate 8 and are positioned in the second area 802, the transformer 2 is positioned on one side of the intelligent circuit breaker 3, and the communication component 4 is positioned on the other side of the intelligent circuit breaker 3;
the drain protection module 6 is located in the third area 803.
Specifically, through the division of the area, the electric distribution of the intelligent power manager system of the Internet of things is more reasonable.
To further optimise the above solution, the support plate 8 is provided with a zero connection busbar 9 and a ground busbar 10, the zero connection busbar 9 being located on one side of the support plate 8 and the ground busbar 10 being located on the other side of the support plate 8.
Specifically, the busbar has the effect of voltage equalizing, can prevent the electric potential from countering the accident after setting up zero-connection busbar 9 and ground connection busbar 10, has all been even voltage between the equipment, no potential difference, just can not take place the accident.
In the preferred embodiment of the utility model, the expansion module 402 is in communication connection with an external central control through any one of RS-485, modbus-RTU, DLT-97 and DLT-07.
Specifically, the communication mode between the expansion module 402 and the external central control is increased.
In the preferred embodiment of the present utility model, gateway module 401 is communicatively coupled to an external network via any of LAN portal, WIFI, RS-485, modbus.
Specifically, the communication mode between the gateway module 401 and the external network is increased.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The intelligent power manager system of the Internet of things is characterized by comprising a main switch (1), a transformer (2), a plurality of intelligent circuit breakers (3), a communication assembly (4), an emergency module (5) and a leakage protection module (6);
the intelligent circuit breaker (3) comprises an acquisition module (301) and a power supply module (302), wherein each acquisition module (301) is used for acquiring working information corresponding to the intelligent circuit breaker (3), the communication assembly (4) comprises a gateway module (401) and an expansion module (402), the gateway module (401) is used for being in communication connection with an external network, and the expansion module (402) is used for being in communication connection with an external central control;
the main switch (1) is electrically connected with the transformer (2), the power supply module (302) and the emergency module (5) respectively, the power supply module (302) is electrically connected with the leakage protection module (6), and the leakage protection module (6) is electrically connected with an external load;
the acquisition module (301) is respectively in communication connection with the gateway module (401) and the expansion module (402), and the transformer (2) is electrically connected with the expansion module (402);
the emergency module (5) is electrically connected with the leakage protection module (6), and the emergency module (5) is used for replacing the power supply module (302) to continuously supply power to the external load when the power supply module (302) is powered off or tripped.
2. The internet of things intelligent power manager system according to claim 1, wherein the leakage protection module (6) comprises a plurality of leakage protection units, and the output end of each leakage protection unit is electrically connected with the corresponding external load.
3. The intelligent power manager system of the internet of things according to claim 2, further comprising a plurality of pin arrays (7), wherein the incoming line end of each power supply module (302) is electrically connected with the live wire output end of the main switch (1), the output end of each power supply module (302) is electrically connected with the input end of each leakage protection unit, and every two adjacent acquisition modules (301) are connected by communication of the pin arrays (7).
4. The internet of things intelligent power manager system according to claim 3, wherein the emergency module (5) comprises a plurality of emergency units, the input end of each emergency unit is electrically connected with the live wire output end of the main switch (1) respectively, and the output end of each emergency unit is correspondingly and electrically connected with the input end of each leakage protection unit respectively.
5. The internet of things intelligent power manager system of claim 4, wherein the number of leakage protection units, the number of intelligent circuit breakers (3), and the number of emergency units are the same.
6. The internet of things intelligent power manager system of claim 5, wherein the emergency unit is a single P drain protection switch.
7. The intelligent power manager system of claim 1, further comprising a support plate (8), wherein the support plate (8) comprises a first region (801), a second region (802) and a third region (803) in sequence from top to bottom,
the main switch (1) and the emergency module (5) are both arranged on the supporting plate (8) and are positioned in the first area (801); the main switch (1) is positioned at one side of the emergency module (5);
the intelligent circuit breaker (3), the transformer (2) and the communication assembly (4) are all arranged on the supporting plate (8) and are located in the second area (802), the transformer (2) is located on one side of the intelligent circuit breaker (3), and the communication assembly (4) is located on the other side of the intelligent circuit breaker (3);
the leakage protection module (6) is located in the third area (803).
8. The internet of things intelligent power manager system according to claim 7, wherein the support plate (8) is provided with a zero-connection bus bar (9) and a ground bus bar (10), the zero-connection bus bar (9) being located at one side of the support plate (8), the ground bus bar (10) being located at the other side of the support plate (8).
9. The internet of things intelligent power manager system of claim 1, wherein the expansion module (402) is communicatively connected to the external central control via any one of RS-485, modbus-RTU, DLT-97, DLT-07.
10. The internet of things intelligent power manager system of claim 1, wherein the gateway module (401) is communicatively connected to the external network through any one of LAN portal, WIFI, RS-485, modbus.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320840281.6U CN219960212U (en) | 2023-04-10 | 2023-04-10 | Intelligent power manager system of Internet of things |
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| CN202320840281.6U CN219960212U (en) | 2023-04-10 | 2023-04-10 | Intelligent power manager system of Internet of things |
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| CN219960212U true CN219960212U (en) | 2023-11-03 |
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| CN202320840281.6U Active CN219960212U (en) | 2023-04-10 | 2023-04-10 | Intelligent power manager system of Internet of things |
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