CN111864911A - Special intelligent high-voltage electronic watch disk controller for fee control metering device - Google Patents
Special intelligent high-voltage electronic watch disk controller for fee control metering device Download PDFInfo
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- CN111864911A CN111864911A CN202010845146.1A CN202010845146A CN111864911A CN 111864911 A CN111864911 A CN 111864911A CN 202010845146 A CN202010845146 A CN 202010845146A CN 111864911 A CN111864911 A CN 111864911A
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- Prior art keywords
- control module
- phase sequence
- terminal
- disk controller
- electronic watch
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
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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
- Y04S40/124—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 using wired telecommunication networks or data transmission busses
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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
- Y04S40/126—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 using wireless data transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
Abstract
The invention belongs to the technical field of controllers, and particularly relates to an intelligent high-voltage electronic watch disk controller special for a charge control metering device, which comprises a shell, a trip circuit access signal conversion module, a wide voltage control module, a CPU central processor, a first 485 interface, a phase sequence automatic back-off control module, an alarm control circuit, an auxiliary circuit and a storage unit, wherein the trip circuit access signal conversion module, the alarm control circuit and the wide voltage control module are arranged in the shell, the phase sequence automatic back-off control module is connected with the CPU central processor through the auxiliary circuit, the CPU central processor is connected with the first 485 interface, and the storage unit is connected to the CPU central processor. The invention overcomes the defect that the existing cost control device is only passively executed and can not be monitored on line when in operation, and can monitor the function whether the cost control device is in operation or not in real time. The invention is used for controlling the electronic dial of the charge control metering device.
Description
Technical Field
The invention belongs to the technical field of power supply equipment of power high-voltage user distribution networks, and particularly relates to an intelligent high-voltage electronic watch disk controller special for a charge control metering device.
Background
The company has a high-voltage electronic dial plate technology, and on the basis, the requirement of the internet of things is met, so that the cost control device is integrated into a national power grid asset management system, the technology of reading relevant information of the device online and offline and the technology of monitoring whether the device is put into operation online in real time are realized, the field maintenance efficiency is improved, the maintenance cost is reduced, and the contactless tripping technology of the wide voltage control switch is particularly important. In addition, due to the fact that the connection is reversed during field installation or primary side rewiring of a main circuit, repeated wiring is needed, the workload of workers is increased, the risk of mutual inductor faults caused by wrong wiring is increased, and the technical application with the phase sequence automatic reverse switching function is particularly important for the situation.
Disclosure of Invention
Aiming at the technical problems that the existing expense control device is not incorporated into a national power grid asset management system and is easy to connect wrong lines to generate a reverse phase sequence, the invention provides the special intelligent high-voltage electronic watch disk controller for the expense control metering device, which has high automation degree, high efficiency and low cost.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a special intelligent high-voltage electronic watch dish controller of expense accuse metering device, includes casing, trip circuit access signal conversion module, wide voltage control module, CPU central processing unit, first 485 interfaces, the automatic control module that switches back of phase sequence, reports an emergency and asks for help or increased vigilance control circuit, auxiliary circuit, memory cell, be provided with trip circuit access signal conversion module, report an emergency and ask for help or increased vigilance control circuit, wide voltage control module in the casing, the automatic control module that switches back of phase sequence is connected with CPU central processing unit through auxiliary circuit, CPU central processing unit and first 485 interface connection, memory cell connects on CPU central processing unit.
And the shell is provided with an RFID electronic tag.
The wide voltage control module is connected with a vacuum switch, and contacts in the vacuum switch are integrally arranged on the wide voltage control module.
The alarm control loop is connected with an indicator light.
The automatic phase sequence reverse cutting control module is connected with an automatic phase sequence reverse cutting device, the automatic phase sequence reverse cutting device is connected with an electric energy meter, the electric energy meter is connected with a collection terminal, and a metering cable is connected to the automatic phase sequence reverse cutting device.
The intelligent monitoring system is characterized in that a second 485 interface, a tripping terminal, an alarm terminal and a remote signaling terminal are arranged on the acquisition terminal, the tripping circuit is connected with the signal conversion module and is connected with the tripping terminal and the remote signaling terminal respectively, the alarm control circuit is connected with the alarm terminal, the wide voltage control module is connected with the tripping terminal, the first 485 interface is connected onto the second 485 interface, and the acquisition terminal is connected with a background system.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention overcomes the defects that the existing charge control device is only passively executed and can not be monitored online, the charge control device is connected with the signal detection conversion module, and the background system can monitor the charge control device in real time through the acquisition terminal remote signaling terminal;
2. the invention makes up the defect that the basic information of the existing cost control metering device can only be manually registered on site, adds the CPU central processor and expands the 485 interface, and a background system can be butted through the 485 interface of the acquisition terminal to finish the remote online reading of the related information of the cost control metering device;
3. the invention solves the problem that the traditional metering device has a reverse phase sequence and needs manual field rewiring, and the invention is added with the phase sequence automatic reverse cutting control module, when the invention receives or identifies a signal of the reverse phase sequence, the phase sequence automatic reverse cutting control module can trigger the phase sequence automatic reverse cutting device to act, so as to complete the correct access system of the phase sequence;
4. the contact of the vacuum switch is integrated into the controller of the high-voltage electronic watch disk, so that the contactless tripping of the vacuum switch is realized, the implementation of the charge control device is safer, the maintenance efficiency is improved, and the maintenance cost is reduced;
5. according to the invention, the RFID electronic tag is poured on the shell, so that the reading and the rapid registration of the off-line basic information of the device are completed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: the trip circuit switching-in signal conversion module is 1, 2, 3, the wide voltage control module, 4, CPU central processor, 5, the first 485 interfaces, 6, the phase sequence automatic reverse cutting control module, 7, the alarm control circuit, 8, the auxiliary circuit, 9, a storage unit, 10, a vacuum switch, 11, the phase sequence automatic reverse cutting device, 12, an acquisition terminal, 121, a second interface, 122, a trip terminal, 123, an alarm terminal, 124, a remote signaling terminal, 13, an indicator light, 14, a background system, 15, an electric energy meter and 16, wherein the measurement cable is used as the tripping circuit switching-in signal conversion module, the wide voltage control module, the auxiliary circuit, the storage unit, the vacuum switch, the background system, the.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An intelligent high-voltage electronic watch disk controller special for a charge control metering device is shown in figure 1 and comprises a shell 1, a tripping loop access signal conversion module 2, a wide voltage control module 3, a CPU central processor 4, a first 485 interface 5, a phase sequence automatic back-off control module 6, an alarm control loop 7, an auxiliary circuit 8 and a storage unit 9, wherein the tripping loop access signal conversion module 2, the alarm control loop 7 and the wide voltage control module 3 are arranged in the shell 1, the phase sequence automatic back-off control module 6 is connected with the CPU central processor 4 through the auxiliary circuit 8, the CPU central processor 4 is connected with the first 485 interface 5, and the storage unit 9 is connected to the CPU central processor 4.
Further, the housing 1 is provided with an RFID electronic tag, and the RFID electronic tag stores basic information of the fee control device, can be read offline, and is stored in the background system 14.
Furthermore, the wide voltage control module 3 is connected with a vacuum switch 10, and contacts in the vacuum switch 10 are integrally arranged on the wide voltage control module 3, so that the contactless tripping of the wide voltage control cost control switch can be realized, the safety coefficient is increased, the maintenance efficiency is improved, and the maintenance cost is reduced.
Further, the alarm control circuit 7 is connected with an indicator lamp 13, and command states such as opening and closing, alarm and the like are distinguished through light indication.
Further, the phase sequence automatic reverse cutting control module 6 is connected with a phase sequence automatic reverse cutting device 11, the phase sequence automatic reverse cutting device 11 is connected with an electric energy meter 15, the electric energy meter 15 is connected with a collection terminal 12, and the phase sequence automatic reverse cutting device 12 is connected with a metering cable 16. The intelligent high-voltage electronic watch controller is connected with the phase sequence automatic reverse cutting device 12, when the phase sequence of the metering line is reversely connected, the electric energy meter 15 transmits signals to the background system 14 through the acquisition terminal 13, the background system 14 transmits the signals to the central processor 4 of the CPU of the controller through the second 485 interface 121 of the acquisition terminal 12, and the central processor 4 of the CPU controls the automatic phase sequence reverse cutting device to act through the phase sequence automatic phase sequence reverse cutting control module 6, so that the accurate access of the phase sequence of the metering line is completed, and manual participation is not needed.
Further, a second 485 interface 121, a trip terminal 122, an alarm terminal 123 and a remote signaling terminal 124 are arranged on the acquisition terminal 12, the trip circuit access signal conversion module 2 is respectively connected with the trip terminal 122 and the remote signaling terminal 124, the alarm control circuit 7 is connected with the alarm terminal 123, the wide voltage control module 3 is connected with the trip terminal 122, the first 485 interface 5 is connected on the second 485 interface 121, and the acquisition terminal 12 is connected with the background system 14.
The working process of the invention is as follows: when a user accesses the fee control device into a power grid, a first 485 interface of the intelligent high-voltage electronic watch disk controller is connected with a second 485 interface of the acquisition terminal, and the background system can read device basic information stored in a central processor of a Central Processing Unit (CPU) of the intelligent high-voltage electronic watch disk controller through the second 485 interface of the acquisition terminal. The intelligent high-voltage electronic watch disk controller is connected with the automatic phase sequence reverse cutting device, when the phase sequence of the metering line is reversely connected, the electric energy meter transmits signals to the background system through the acquisition terminal, the background system transmits the signals to the central processor of the CPU of the controller through the second 485 interface of the acquisition terminal, and the central processor of the CPU controls the automatic phase sequence reverse cutting device to act through the automatic phase sequence reverse cutting control module of the phase sequence, so that the correct access of the phase sequence of the metering line is finished without manual participation. The intelligent high-voltage electronic watch disk controller is connected with the vacuum switch, and when a background system issues a user alarm or trip signal, the intelligent high-voltage electronic watch disk controller outputs a control indicator lamp to be turned on or outputs a brake-separating operation voltage, so that the functions of alarm and brake separation are completed. And when the tripping signal of the user is released, the user recovers the power utilization by allowing the closing button.
Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.
Claims (6)
1. An intelligent high-voltage electronic watch disk controller special for a charge control metering device is characterized in that: the automatic phase sequence reverse cutting control device comprises a shell (1), a tripping loop access signal conversion module (2), a wide voltage control module (3), a CPU central processor (4), a first 485 interface (5), a phase sequence automatic reverse cutting control module (6), an alarm control loop (7), an auxiliary circuit (8) and a storage unit (9), wherein the tripping loop access signal conversion module (2), the alarm control loop (7) and the wide voltage control module (3) are arranged in the shell (1), the phase sequence automatic reverse cutting control module (6) is connected with the CPU central processor (4) through the auxiliary circuit (8), the CPU central processor (4) is connected with the first interface (5), and the storage unit (9) is connected to the CPU central processor (4).
2. The intelligent high-voltage electronic watch disk controller special for the fee-controlled metering device according to claim 1, characterized in that: and an RFID electronic tag is arranged on the shell (1).
3. The intelligent high-voltage electronic watch disk controller special for the fee-controlled metering device according to claim 1, characterized in that: the wide voltage control module (3) is connected with a vacuum switch (10), and contacts in the vacuum switch (10) are integrally arranged on the wide voltage control module (3).
4. The intelligent high-voltage electronic watch disk controller special for the fee-controlled metering device according to claim 1, characterized in that: the alarm control loop (7) is connected with an indicator lamp (13).
5. The intelligent high-voltage electronic watch disk controller special for the fee-controlled metering device according to claim 1, characterized in that: the automatic phase sequence reverse cutting control module (6) is connected with an automatic phase sequence reverse cutting device (11), the automatic phase sequence reverse cutting device (11) is connected with an electric energy meter (15), the electric energy meter (15) is connected with a collection terminal (12), and the automatic phase sequence reverse cutting device (12) is connected with a metering cable (16).
6. The intelligent high-voltage electronic watch disk controller special for the fee-controlled metering device according to claim 5, wherein: be provided with second 485 interface (121), trip terminal (122), report an emergency and ask for help or increased vigilance terminal (123), remote signaling terminal (124) on acquisition terminal (12), trip circuit inserts signal conversion module (2) and is connected with trip terminal (122), remote signaling terminal (124) respectively, it is connected with warning terminal (123) to report an emergency and ask for help or increased vigilance control loop (7), wide voltage control module (3) are connected with trip terminal (122), first 485 interface (5) are connected on second 485 interface (121), acquisition terminal (12) are connected with backstage system (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845146.1A CN111864911A (en) | 2020-08-20 | 2020-08-20 | Special intelligent high-voltage electronic watch disk controller for fee control metering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845146.1A CN111864911A (en) | 2020-08-20 | 2020-08-20 | Special intelligent high-voltage electronic watch disk controller for fee control metering device |
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| Publication Number | Publication Date |
|---|---|
| CN111864911A true CN111864911A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010845146.1A Pending CN111864911A (en) | 2020-08-20 | 2020-08-20 | Special intelligent high-voltage electronic watch disk controller for fee control metering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488994A (en) * | 2021-06-28 | 2021-10-08 | 国网重庆市电力公司营销服务中心 | Electric energy charge control method and device |
-
2020
- 2020-08-20 CN CN202010845146.1A patent/CN111864911A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488994A (en) * | 2021-06-28 | 2021-10-08 | 国网重庆市电力公司营销服务中心 | Electric energy charge control method and device |
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