CN212932733U - Online monitored control system of power consumption based on thing networking - Google Patents
Online monitored control system of power consumption based on thing networking Download PDFInfo
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- CN212932733U CN212932733U CN202021379235.3U CN202021379235U CN212932733U CN 212932733 U CN212932733 U CN 212932733U CN 202021379235 U CN202021379235 U CN 202021379235U CN 212932733 U CN212932733 U CN 212932733U
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Abstract
The utility model relates to an online monitored control system of power consumption based on thing networking, including a plurality of monitor terminal, a plurality of thing networking server and remote server, a plurality of monitor terminal and thing networking server communication, a plurality of thing networking server are connected to remote server through the internet, monitor terminal includes the casing, the coil of getting energy, rogowski coil and communication module all set up inside the casing, the line hole has been seted up to casing both ends face, it is used for alternating the power transmission line to cross the line hole, the power transmission line passes from the coil of getting energy and rogowski coil respectively, the output of the coil of getting energy and rogowski coil is connected to communication module, monitor terminal passes through communication module and thing networking server communication. The utility model discloses a thing networking is unified the collection with the power transmission line power consumption that the distance is close to and is received, sends the power consumption that carries out real time monitoring power transmission line for remote server, makes things convenient for city management, and monitor terminal does not need additionally to provide power, simple to operate simultaneously.
Description
Technical Field
The utility model relates to a thing networking device technical field, especially an online monitored control system of power consumption based on thing networking.
Background
With the improvement of the operating voltage of a power grid and the improvement of the reliability requirement, the traditional electromagnetic mutual inductor not only has the advantages of increased volume and weight, difficult explosion-proof insulation and reduced safety performance, but also has the advantages of narrow frequency band due to the existence of the iron core, serious distortion of secondary signal waveform due to the saturation of the iron core when the large current is measured, small dynamic range, and delayed reaction speed and easy misoperation when the electromagnetic mutual inductor is used for relay protection. This series of disadvantages makes it difficult for the conventional electromagnetic transformer to meet the requirements of power system development. And the traditional electromagnetic mutual inductor is limited by the working principle and the manufacturing process and is difficult to solve the problems caused by the defects of the traditional electromagnetic mutual inductor, so that a current sensor different from the traditional electromagnetic mutual inductor principle needs to be developed to meet the requirements. The Rogowski coil (hereinafter referred to as Rogowski coil) current transformer as a novel electronic current transformer has the advantages of wide measurement frequency band, high precision, large measurement range, no magnetic saturation, easiness in digital quantity output, small size and the like, is one of important directions for the development of modern current transformers, and has a wide development prospect in power systems.
Along with the gradual deepening of the construction of smart cities, people put forward higher requirements on energy conservation, environmental protection and scientific electricity utilization. The rapid development of the mobile internet, the internet of things and the artificial intelligence technology and application provides a new development opportunity for the innovation of the electric quantity monitoring technology and scheme. The power transmission line is monitored in real time by using the technology of the Internet of things, so that the urban comprehensive power utilization condition can be better known.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an online monitored control system of power consumption based on thing networking unifies the collection back with the power transmission line power consumption that the distance is close to through the thing networking, sends the power consumption that carries out real time monitoring power transmission line for remote server, makes things convenient for city management, and monitor terminal need not additionally provide the power simultaneously, and simple to operate.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides an electricity online monitoring system based on the Internet of things, which comprises a plurality of monitoring terminals, a plurality of Internet of things servers and a remote server, wherein a plurality of monitoring terminals are communicated with the Internet of things servers, a plurality of Internet of things servers are connected to the remote server through the Internet, the monitoring terminal comprises a shell, an energy taking coil, a Rogowski coil and a communication module, wherein the energy taking coil, the Rogowski coil and the communication module are all arranged in the shell, two end faces of the shell are provided with wire passing holes for inserting power transmission wires which respectively pass through the energy taking coil and the Rogowski coil, the energy-taking coil and the output end of the Rogowski coil are electrically connected to the communication module, and the monitoring terminal is communicated with the Internet of things server through the communication module.
In the above online monitoring system for power utilization based on the internet of things, as a preferred scheme, the housing comprises an upper housing and a lower housing, and one side surface of the upper housing and one side surface of the lower housing are hinged to each other.
In the above online power consumption monitoring system based on the internet of things, as a preferred scheme, a triangular card and a clamping groove are respectively arranged on a separating surface of the other side surface of the upper shell and the lower shell, and the triangular card is matched with the clamping groove.
In foretell online monitored control system of power consumption based on thing networking, as preferred scheme, the triangle card tip is provided with the wedge head, the lateral wall of draw-in groove is provided with the triangle-shaped arch, the wedge head with protruding joint.
In the above-mentioned online monitoring system for power consumption based on the internet of things, as a preferred scheme, the energy-taking coil includes two semi-annular iron cores and a winding, the two iron cores are respectively and fixedly arranged in the upper shell and the lower shell, and the winding is wound on the iron core of the lower shell.
In the power utilization online monitoring system based on the internet of things, as a preferred scheme, the periphery of the iron core is provided with an insulating layer.
In the above online power monitoring system based on the internet of things, as a preferred scheme, the winding end is electrically connected with a power module, and the power module is electrically connected with the communication module.
In the above online power consumption monitoring system based on the internet of things, as an optimal scheme, the communication module is respectively connected with the internet of things server through a wireless network, and the communication mode of the wireless network is a wifi network, a zigbee network or a BLE network.
In the above-mentioned online monitoring system for power consumption based on the internet of things, as the preferred scheme, the rogowski coil is fixed in the shell through the clamping seat and a plurality of line cards, the clamping hole has been seted up on the clamping seat surface, the tip of rogowski coil is provided with the connector, the connector with the clamping hole shape matches.
In the power utilization online monitoring system based on the internet of things, as a preferred scheme, the other end of the rogowski coil is electrically connected to the communication module after passing through the amplifying circuit module and the integrating circuit module in sequence.
The utility model provides an online monitored control system of power consumption based on thing networking has following beneficial effect:
1. the utility model provides an online power consumption monitoring system based on the Internet of things, which collects and collects the power consumption of the power transmission line close to the Internet of things in a unified way and sends the power consumption to a remote server for monitoring the power consumption of the power transmission line in real time, thereby facilitating city management;
2. the utility model provides an online monitored control system of power consumption based on thing networking, monitor terminal pass through last casing and casing amalgamation down, acquire the electric energy through getting the energy coil, do not need additionally to provide the power, go up the casing and take the mode of lock joint, simple to operate with casing down.
Drawings
Fig. 1 is a schematic diagram of a power utilization online monitoring system based on the internet of things according to an embodiment of the present invention;
fig. 2 is a schematic view of a front-view expanded structure of a monitoring terminal of an online power monitoring system based on the internet of things provided by the embodiment of the present invention;
fig. 3 is a schematic left-view cross-sectional structure diagram of a position of a monitoring terminal of the online power monitoring system based on the internet of things, provided by the embodiment of the present invention;
fig. 4 is a schematic left-view cross-sectional structure diagram of another position of the monitoring terminal of the online power monitoring system based on the internet of things provided by the embodiment of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
Description of reference numerals:
the system comprises a lower shell, an upper shell, a 3-wire through hole, a 4-iron core, an insulating layer, a 5-card seat, a 6-card seat, a 7-Rogowski coil, an 8-wire card, a 9-connector, a 10-card hole, a 11-triangular card, a 12-card slot, a 13-power supply module, a 14-communication module, a 15-integrating circuit module, a 16-amplifying circuit module, a 17-winding, an 18-internet-of-things server and a 19-remote server.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Exemplary embodiments of the present invention are described below in conjunction with specific situations:
referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram of an online monitoring system for power consumption based on the internet of things according to an embodiment of the present invention, and fig. 2 is a schematic diagram of an expanded front view structure of a monitoring terminal of an online monitoring system for power consumption based on the internet of things according to an embodiment of the present invention; the embodiment provides an online monitored control system of power consumption based on thing networking, including a plurality of monitor terminal, a plurality of thing networking server 18 and remote server 19, a plurality of monitor terminal and thing networking server 18 communication, a plurality of thing networking server 18 are connected to remote server 19 through the internet, monitor terminal includes the casing, the coil of getting energy, luo shi coil 7 and communication module 14 all set up inside the casing, wire hole 3 has been seted up to casing both ends face, it is used for alternate the power transmission line to cross wire hole 3, the power transmission line passes from getting energy coil and luo shi coil 7 respectively, the output electric connection of the coil of getting energy and luo shi coil 7 to communication module 14, monitor terminal passes through communication module 14 and thing networking server 18 communication.
In foretell online monitored control system of power consumption based on thing networking, as preferred scheme, the casing is including last casing 2 and casing 1 down, goes up casing 2 and casing 1's a side articulated each other down.
As shown in fig. 5, in the above-mentioned online monitoring system for power consumption based on the internet of things, as a preferred scheme, a triangular card 11 and a card slot 12 are respectively arranged on the separation surfaces of the other side surfaces of the upper casing 2 and the lower casing 1, and the triangular card 11 is matched with the card slot 12.
In the above-mentioned online monitoring system of power consumption based on thing networking, as preferred scheme, 11 tip of triangle-shaped card are provided with the wedge head, and the lateral wall of draw-in groove 12 is provided with triangle-shaped arch, wedge head and protruding joint.
Referring to fig. 3, fig. 3 is a schematic diagram of a left-view cross-sectional structure of a position of a monitoring terminal of an online power monitoring system based on the internet of things according to an embodiment of the present invention; in the above online monitoring system for power consumption based on the internet of things, as a preferred scheme, the energy-taking coil includes two semi-annular iron cores 4 and a winding 17, the two iron cores 4 are respectively and fixedly disposed in the upper shell 2 and the lower shell 1, and the winding 17 is wound on the iron core 4 of the lower shell 1.
In the above online monitoring system for power consumption based on the internet of things, as a preferred scheme, the insulating layer 5 is arranged on the periphery of the iron core 4.
In the above online monitoring system for power consumption based on the internet of things, as a preferred scheme, the end of the winding 17 is electrically connected to the power module 13, and the power module 13 is electrically connected to the communication module 14.
In the above online power monitoring system based on the internet of things, as a preferred scheme, the communication module 14 is connected to the internet of things server 18 through a wireless network, and the communication mode of the wireless network is wifi network, zigbee network or BLE network.
Referring to fig. 4, fig. 4 is a schematic left-view cross-sectional structure diagram of another position of the monitoring terminal of the online power monitoring system based on the internet of things according to the embodiment of the present invention; in the above online monitoring system for power consumption based on the internet of things, as a preferred scheme, the rogowski coil 7 is fixed in the shell through the card holder 6 and the plurality of line cards 8, the card hole 10 is formed in the surface of the card holder 6, the end of the rogowski coil 7 is provided with the connector 9, and the connector 9 is matched with the card hole 10 in shape. In order to facilitate the connection when the upper casing 2 and the lower casing 1 are opened and closed, the shapes of the connector 9 and the locking hole 10 may be designed to have a certain radian, and the rotation center of the radian is coaxial with the hinge shaft between the upper casing 2 and the lower casing 1.
In the above-mentioned online monitoring system for power consumption based on the internet of things, as a preferable scheme, the other end of the rogowski coil 7 is electrically connected to the communication module 14 after passing through the amplifying circuit module 16 and the integrating circuit module 15 in sequence.
The utility model discloses when using, open upper casing 2 and lower casing 1, place the power transmission line that will need the control in crossing wire hole 3, can begin to work with upper casing 2 and lower casing 1 lock joint together. The energy taking coil obtains electric energy from a power transmission line through electromagnetic induction, the power supply module 13 transforms the voltage, and after alternating current-direct current conversion, direct current is supplied to the communication module 14, the amplifying circuit module 16 and the integrating circuit module 15, no additional power supply is needed, the communication module 14, the amplifying circuit module 16 and the integrating circuit module 15 are all chips which are common in the market, and the energy taking coil is convenient and easy to obtain. Taking a BLE bluetooth communication mode as an example, the communication module 14 sends data information to the internet of things server 18 in a short distance, and the same internet of things server 18 can correspondingly receive data information of all monitoring terminals within 200 meters around the same internet of things server, and after the data information is integrated, the data information is sent to the remote server 19 through the internet, and the remote server 19 can be a cloud server, so that remote real-time monitoring of power consumption can be realized. The internet of things server 18 can be a computer or a gateway of internet of things commonly available in the market, and the remote server 19 is a computer.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The detailed description of the embodiments provided by the present invention is provided above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above examples are only used to help understand the method and the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. An online power utilization monitoring system based on the Internet of things is characterized by comprising a plurality of monitoring terminals, a plurality of Internet of things servers and a remote server, wherein the monitoring terminals are communicated with the Internet of things servers, the Internet of things servers are connected to the remote server through the Internet, the monitoring terminal comprises a shell, an energy taking coil, a Rogowski coil and a communication module, wherein the energy taking coil, the Rogowski coil and the communication module are all arranged in the shell, two end faces of the shell are provided with wire passing holes for inserting power transmission wires which respectively pass through the energy taking coil and the Rogowski coil, the energy-taking coil and the output end of the Rogowski coil are electrically connected to the communication module, and the monitoring terminal is communicated with the Internet of things server through the communication module.
2. The online monitoring system for power utilization based on the internet of things of claim 1, wherein the shell comprises an upper shell and a lower shell, and one side surfaces of the upper shell and the lower shell are hinged with each other.
3. The online monitoring system for power consumption based on the internet of things of claim 2, wherein a triangular card and a clamping groove are respectively arranged on the separating surface of the other side surface of the upper shell and the lower shell, and the triangular card and the clamping groove are matched with each other.
4. The online monitoring system for power consumption based on the Internet of things of claim 3, wherein a wedge-shaped head is arranged at the end of the triangular clamp, a triangular protrusion is arranged on the side wall of the clamp groove, and the wedge-shaped head is clamped with the protrusion.
5. The online monitoring system for power utilization based on the internet of things of claim 2, wherein the energy taking coil comprises two semi-annular iron cores and a winding, the two iron cores are respectively and fixedly arranged in the upper shell and the lower shell, and the winding is wound on the iron core of the lower shell.
6. The online monitoring system for power utilization based on the Internet of things of claim 5, wherein an insulating layer is arranged on the periphery of the iron core.
7. The online monitoring system for power utilization based on the Internet of things of claim 5, wherein the winding end is electrically connected with a power module, and the power module is electrically connected with the communication module.
8. The online monitoring system for power consumption based on the internet of things of claim 7, wherein the communication module is connected with the internet of things server through a wireless network, and the communication mode of the wireless network is a wifi network, a zigbee network or a BLE network.
9. The online monitoring system for power consumption based on the internet of things of claim 7, wherein the rogowski coil is fixed in the housing through a clamping seat and a plurality of line cards, a clamping hole is formed in the surface of the clamping seat, a connector is arranged at the end of the rogowski coil, and the shape of the connector is matched with that of the clamping hole.
10. The online monitoring system for power consumption based on the internet of things of claim 9, wherein the other end of the rogowski coil is electrically connected to the communication module after passing through the amplifying circuit module and the integrating circuit module in sequence.
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| CN202021379235.3U CN212932733U (en) | 2020-07-14 | 2020-07-14 | Online monitored control system of power consumption based on thing networking |
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| CN202021379235.3U CN212932733U (en) | 2020-07-14 | 2020-07-14 | Online monitored control system of power consumption based on thing networking |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114325048A (en) * | 2021-12-27 | 2022-04-12 | 南方电网数字电网研究院有限公司 | Self-energy-taking flexible current measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325048A (en) * | 2021-12-27 | 2022-04-12 | 南方电网数字电网研究院有限公司 | Self-energy-taking flexible current measuring device |
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