CN213879381U - Monitoring system of electric power system - Google Patents
Monitoring system of electric power system Download PDFInfo
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- CN213879381U CN213879381U CN202022374680.7U CN202022374680U CN213879381U CN 213879381 U CN213879381 U CN 213879381U CN 202022374680 U CN202022374680 U CN 202022374680U CN 213879381 U CN213879381 U CN 213879381U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000011664 signaling Effects 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000006855 networking Effects 0.000 abstract description 11
- 238000012806 monitoring device Methods 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- 238000007619 statistical method Methods 0.000 description 1
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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
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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 provides a monitoring system of electric power system, including data acquisition device, remote control device and transmission device, data acquisition device and remote control device connect electric power monitoring system through transmission device respectively, electric power monitoring system connects thing networking platform, electric power monitoring system includes electric wire netting frequency monitoring module, remote control detection module, telemetering measurement detection module and remote signalling detection module. Including each independent electric power monitoring module, be connected the back with thing networking platform, realized the coordinated control based on thing networking platform, remote control display terminal exports alarm signal to thing networking platform when the electric power parameter of remote electric power monitoring device feedback surpasss the early warning value, and remote electric power monitoring device auto-power-off, response speed is fast, and is safe in utilization.
Description
Technical Field
The disclosure belongs to the technical field of electric power systems, and particularly relates to a monitoring system of an electric power system.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The electric power system is an electric energy production and consumption system which consists of links such as a power plant, a power transmission and transformation line, a power supply and distribution station, power utilization and the like. The function of the device is to convert the primary energy of the nature into electric energy through a power generation device, and then supply the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, and the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe and high-quality electric energy.
With the continuous development of the application of the power system, higher requirements are put forward on a secondary system of a power grid. On one hand, the level of integration of monitoring and controlling the power grid needs to be improved urgently. The power grids are connected into a whole to run, and all parts and links such as 'sending, transmitting, distributing and using' are mutually related and mutually influenced. The operation monitoring control of the power grid can comprehensively monitor the operation working conditions from a +/-800 kV extra-high voltage power grid, a 10kV power distribution network to a low-voltage user facing to the whole power system, realize the automatic acquisition, statistical analysis and interaction of data of a power generation side, a power transmission and distribution network and a user side, and realize the real-time monitoring of new energy such as wind power, photovoltaic and the like. On the basis, the automatic control level of the power grid is improved, automatic regulation and control of active power, reactive power and the like are realized, the self-healing capability of the power grid is improved, and the operation efficiency of the power grid is improved.
The monitoring of the present electric power system is not real-time inconvenient and not intelligent, the problem of too much or too little power generation exists, the electric quantity meeting the requirements of the present user can not be provided exactly, on one hand, serious waste is caused to energy, on the other hand, the working mode of the electric power system causes serious damage to the hardware of the electric power system, the service life of the electric power system equipment is shortened, and meanwhile, because no good control and allocation system exists, the potential safety hazard of power utilization of a plurality of users exists. For this reason, it is necessary to develop a new monitoring system for an electric power system.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present disclosure provides a full-automatic press line workshop control system based on multiple interface protocols, which can improve the generation efficiency and the convenience of management and maintenance of a press line workshop.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
a monitoring system for an electrical power system, comprising:
the system comprises a data acquisition device, a remote control device and a transmission device, wherein the data acquisition device and the remote control device are respectively connected with an electric power monitoring system through the transmission device, the electric power monitoring system is connected with an Internet of things platform, and the electric power monitoring system comprises a power grid frequency monitoring module, a remote control detection module, a remote measurement detection module and a remote signaling detection module.
Further, the internet of things platform is connected with the display terminal.
Furthermore, a timing device is arranged in the data acquisition device.
Further, the power monitoring system also comprises a power monitoring module,
further, the internet of things platform is connected with a database.
Further, the internet of things platform further comprises a server.
Further, the device also comprises an alarm device.
Furthermore, the alarm device is connected with the Internet of things platform after being connected with the electric power monitoring system.
Further, the remote control device comprises a power grid frequency control unit, a remote control and remote measurement control unit and a remote signaling control unit.
Further, the remote control device comprises a power demodulation unit.
The beneficial effects of this disclosure are:
the utility model discloses a monitoring system of electric power system, including each independent electric power monitoring module, be connected the back with thing networking platform, realized the coordinated control based on thing networking platform, remote control display terminal exports alarm signal to thing networking platform when the electric power parameter of remote electric power monitoring device feedback surpasss the early warning value, and remote electric power monitoring device auto-power-off, response speed is fast, and is safe in utilization.
When the power system breaks down, a user or a maintenance person can directly inquire the operation information of the operation equipment in the power system, the equipment with the fault and the fault information, so that the user or the maintenance person can acquire the system information in real time, timely acquire the fault equipment and the fault information, timely maintain the fault and reduce the workload of manually searching the fault.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
Fig. 1 is a schematic structural diagram of a monitoring system of an electric power system according to an embodiment of the present disclosure.
Detailed Description
The present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
As shown in fig. 1, a monitoring system of an electric power system of the present embodiment includes:
the system comprises a data acquisition device, a remote control device and a transmission device, wherein the data acquisition device and the remote control device are respectively connected with an electric power monitoring system through the transmission device, the electric power monitoring system is connected with an Internet of things platform, and the electric power monitoring system comprises a power grid frequency monitoring module, a remote control detection module, a remote measurement detection module and a remote signaling detection module. The Internet of things platform is further connected with the display terminal.
The data acquisition device is internally provided with a timing device. The electric power monitoring system further comprises an electric quantity monitoring module, and the Internet of things platform is connected with a database. The Internet of things platform further comprises a server. Also comprises an alarm device. The alarm device is connected with the Internet of things platform after being connected with the electric power monitoring system. The remote control device comprises a power grid frequency control unit, a remote control and remote measurement control unit and a remote signaling control unit. The remote control device comprises an electric quantity demodulation unit.
As an example of the manner in which the device may be used,
the power monitoring system is in signal connection with the Internet of things platform and is used for uploading the power data acquired by the data acquisition device to the Internet of things platform and receiving the control of the Internet of things platform; display terminal with the thing networking platform has signal connection for receive the data of thing networking platform and show data via display device's display screen, display device operating data can send each remote electric power monitored control system via the thing networking platform, works as display device detects electric power parameter information and surpasss the standard after, to thing networking platform output alarm signal.
As an example of the manner in which the device may be used,
when the power system breaks down, the data acquisition device acquires data of equipment in the power system, the transmission device transmits the data acquired by the data acquisition device to the power monitoring system, and the display device receives and displays display information sent by the power system monitoring platform. And the alarm device gives an alarm according to the alarm information sent by the power system monitoring platform. The timing device is connected with the data acquisition device and used for providing a time signal, and the data acquisition device acquires data according to the time signal. The time signal may be a real-time monitoring signal or a timing monitoring signal.
The user or the maintenance personnel can directly inquire the operation information of the operation equipment in the power system, the equipment with faults and the fault information, so that the user or the maintenance personnel can acquire the system information in real time, timely maintenance of the faults is realized by timely acquiring the fault equipment and the fault information, and the workload of manually searching the faults is reduced.
As an example of the manner in which the device may be used,
the power monitoring system comprises a power grid frequency monitoring module, a remote control detection module, a remote measurement detection module and a remote signaling detection module, and correspondingly, the remote control device comprises a power grid frequency control unit, a remote control and remote measurement control unit and a remote signaling control unit. When the remote signaling deflection transmission time is detected to be more than 1S, the alarm device gives an alarm, the Internet of things platform sends an instruction to the remote control device, and the remote signaling control unit receives the instruction and then processes the instruction; when the remote control or remote measurement accuracy is smaller than a set threshold value, an alarm device gives an alarm, the Internet of things platform sends an instruction to a remote control device, and a remote control and remote measurement control unit receives the instruction and then processes the instruction; when the fact that the evaluation error of the power grid is larger than the set threshold value is detected, the alarm device gives an alarm, the Internet of things platform sends an instruction to the remote control device, and the power grid frequency control unit receives the instruction and then processes the instruction.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. A monitoring system for an electrical power system, comprising:
the system comprises a data acquisition device, a remote control device and a transmission device, wherein the data acquisition device and the remote control device are respectively connected with an electric power monitoring system through the transmission device, the electric power monitoring system is connected with an Internet of things platform, and the electric power monitoring system comprises a power grid frequency monitoring module, a remote control detection module, a remote measurement detection module and a remote signaling detection module.
2. The monitoring system of claim 1, wherein the internet of things platform is further connected with a display terminal.
3. A monitoring system for an electric power system according to claim 1, wherein the data acquisition device is internally provided with a timing device.
4. A monitoring system for an electrical power system according to claim 1, wherein the electrical power monitoring system further comprises a charge monitoring module.
5. The monitoring system of claim 1, wherein the internet of things platform is connected with a database.
6. The monitoring system of an electric power system according to claim 1, wherein the internet of things platform further comprises a server.
7. A monitoring system for an electrical power system according to claim 1, further comprising alarm means.
8. The monitoring system of claim 7, wherein the alarm device is connected to the power monitoring system and then connected to the platform of the internet of things.
9. A monitoring system for an electrical power system according to claim 8, wherein the remote control means comprises a grid frequency control unit, a remote and telemetry control unit, a remote signalling control unit.
10. A monitoring system for an electric power system according to claim 9, characterised in that the remote control means comprises a charge quantity demodulation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374680.7U CN213879381U (en) | 2020-10-22 | 2020-10-22 | Monitoring system of electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374680.7U CN213879381U (en) | 2020-10-22 | 2020-10-22 | Monitoring system of electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213879381U true CN213879381U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022374680.7U Active CN213879381U (en) | 2020-10-22 | 2020-10-22 | Monitoring system of electric power system |
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| Country | Link |
|---|---|
| CN (1) | CN213879381U (en) |
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- 2020-10-22 CN CN202022374680.7U patent/CN213879381U/en active Active
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