CN214124928U - Incoming line spare power automatic switching function protection measurement and control device - Google Patents
Incoming line spare power automatic switching function protection measurement and control device Download PDFInfo
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- CN214124928U CN214124928U CN202022853149.8U CN202022853149U CN214124928U CN 214124928 U CN214124928 U CN 214124928U CN 202022853149 U CN202022853149 U CN 202022853149U CN 214124928 U CN214124928 U CN 214124928U
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- module
- automatic switching
- spare power
- power supply
- opening
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/248—UPS systems or standby or emergency generators
Abstract
The utility model discloses an inlet wire is equipped with and hauls oneself willingly into function protection measurement and control device, which comprises a processor, treater electric connection has power module, protection module, analog quantity collection module and communication module, the treater is electric connection liquid crystal display control module and first division to go into to go out the module, the second is opened into to go out the module, first division is opened into out module, second and is opened into out module and main circuit electric connection, and first division is opened out the module and is hauled oneself willingly into the module with the main power supply and be connected, and the second is opened into out module and hauled willingly into module electric connection with the spare power supply.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to inlet wire is equipped with hauls oneself willingly into function protection measurement and control device fully.
Background
In a power distribution network, in order to improve the power supply reliability to the maximum extent, a plurality of systems are designed with two power supply inlet wires, and the power supply reliability of a power source is ensured in a master-slave mode. In addition, more and more transformer substations realize unattended operation, and in order to enable incoming line power supply switching to be rapid and correct, a spare power automatic switching device is generally adopted. The standby power automatic switching device can monitor the state of the main incoming line power supply in real time, and when the main incoming line power supply is abnormal, the incoming line switch can be disconnected, and the standby power supply can be automatically switched in after a period of time delay; when the main power supply is recovered to be normal, the device can disconnect the standby power supply switch, and automatically recover the main power supply after a period of time delay, so that uninterrupted power supply of the system can be ensured by means of automatic switching of the standby power supply and automatic recovery of the main power supply.
The problems existing in the prior art are as follows: at present, a plurality of power supply automatic switching devices are only used as pure automatic switching and automatic resetting devices and do not simultaneously have the protection and monitoring functions of circuits.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an inlet wire is equipped with hauls oneself willingly into function protection measurement and control device fully, simple structure, convenient operation.
The utility model provides a following technical scheme: the utility model provides an inlet wire spare power automatic switching function protection measurement and control device, includes the treater, its characterized in that: the processor is electrically connected with a power supply module, a protection module, an analog quantity acquisition module and a communication module, the processor is also electrically connected with a liquid crystal display control module, a first opening-in and opening-out module and a second opening-in and opening-out module, the first opening-in and opening-out module and the second opening-in and opening-out module are electrically connected with a main circuit, the first opening-in and opening-out module is connected with a main power supply spare power automatic switching module, and the second opening-in and opening-out module is electrically connected with the spare power supply spare power automatic switching module.
The processor is an MCU processor.
The communication module is connected with an upper computer.
The power supply spare power automatic switching module comprises a main power supply spare power automatic switching module and a spare power supply automatic switching module, wherein the main power supply spare power automatic switching module is electrically connected with a main power supply, and the spare power supply automatic switching module is electrically connected with a spare power supply.
The main power supply spare power automatic switching module is electrically connected with the first analog quantity acquisition module and the first logic judgment module, the spare power supply spare power automatic switching module is electrically connected with the second analog quantity acquisition module and the second logic judgment module, and the first analog quantity acquisition module and the second analog quantity acquisition module are both electrically connected with the processor.
The liquid crystal display control module comprises a liquid crystal display screen and a key control module.
The utility model has the advantages that: the circuit automatic switching can be realized, and meanwhile, the protection and monitoring of the circuit can also be realized.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive achievements all belong to the protection scope of the present invention.
As shown in the figure, the utility model provides a technical scheme: an incoming line spare power automatic switching function protection measurement and control device comprises a processor, wherein the processor is an MCU (microprogrammed control Unit) processor and is a core part of the operation of the whole system, and the processor is used for controlling signal acquisition, spare power automatic switching logic, information indication, remote communication and the like of the device; the utility model discloses a line monitoring system, including treater electric connection, protection module, analog quantity collection module, communication module, power module, communication module, liquid crystal display control module, liquid crystal display and button control module, treater electric connection has power module, protection module, analog quantity collection module, communication module, power module is the treater power supply, and communication module and host computer connection, the host computer that the state conveying was decided in the collection data and device of unloading realize the monitoring of host computer to line data and state, treater still electric connection liquid crystal display control module, liquid crystal display control module include liquid crystal display and button control module, can show the concrete data of line operation in real time, can pass through button control device's operating condition simultaneously to adjust whole circuit.
The processor is also electrically connected with a first input and output module and a second input and output module, the main circuits of the first input and output module and the second input and output module are electrically connected, the first input and output module is connected with a main power supply spare power automatic switching module, the second input and output module is electrically connected with a spare power supply spare power automatic switching module, the power supply spare power automatic switching module comprises a main power supply spare power automatic switching module electrically connected with a main power supply and a spare power supply spare power automatic switching module electrically connected with a spare power supply, the main power supply spare power automatic switching module is electrically connected with a first analog quantity acquisition module and a first logic judgment module, the spare power supply spare power automatic switching module is electrically connected with a second analog quantity acquisition module and a second logic judgment module, the first analog quantity acquisition module and the second analog quantity acquisition module are both electrically connected with the processor, and after the processor controls the first input and output device to act during normal use, the main power supply automatic switching module works, the first analog quantity acquisition module acquires state quantity information, the processor judges whether the protection device acts correctly according to the state quantity information, and meanwhile, the communication module is communicated with the upper computer and transmits acquired data and the real-time working state of the device to the upper computer; when the first logic analysis module analyzes that the action of the device is incorrect, the processor performs adjustment operation, the main power supply spare power automatic switching module is turned off, so that the spare power supply spare power automatic switching module is enabled to be used, and the principle of the working process of the device after the spare power supply is used is the same as the principle.
Although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will be within the scope of the appended claims.
Claims (6)
1. The utility model provides an inlet wire spare power automatic switching function protection measurement and control device, includes the treater, its characterized in that: the processor is electrically connected with a power supply module, a protection module, an analog quantity acquisition module and a communication module, the processor is also electrically connected with a liquid crystal display control module, a first opening-in and opening-out module and a second opening-in and opening-out module, the first opening-in and opening-out module and the second opening-in and opening-out module are electrically connected with a main circuit, the first opening-in and opening-out module is connected with a main power supply spare power automatic switching module, and the second opening-in and opening-out module is electrically connected with the spare power supply spare power automatic switching module.
2. The incoming line spare power automatic switching function protection measurement and control device of claim 1, characterized in that: the processor is an MCU processor.
3. The incoming line spare power automatic switching function protection measurement and control device of claim 1, characterized in that: the communication module is connected with an upper computer.
4. The incoming line spare power automatic switching function protection measurement and control device of claim 1, characterized in that: the power supply spare power automatic switching module comprises a main power supply spare power automatic switching module and a spare power supply spare power automatic switching module, wherein the main power supply spare power automatic switching module is electrically connected with a main power supply, and the spare power supply spare power automatic switching module is electrically connected with a spare power supply.
5. The incoming line spare power automatic switching function protection measurement and control device of claim 4, characterized in that: the main power supply spare power automatic switching module is electrically connected with the first analog quantity acquisition module and the first logic judgment module, the spare power supply spare power automatic switching module is electrically connected with the second analog quantity acquisition module and the second logic judgment module, and the first analog quantity acquisition module and the second analog quantity acquisition module are both electrically connected with the processor.
6. The incoming line spare power automatic switching function protection measurement and control device of claim 1, characterized in that: the liquid crystal display control module comprises a liquid crystal display screen and a key control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853149.8U CN214124928U (en) | 2020-12-02 | 2020-12-02 | Incoming line spare power automatic switching function protection measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853149.8U CN214124928U (en) | 2020-12-02 | 2020-12-02 | Incoming line spare power automatic switching function protection measurement and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214124928U true CN214124928U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022853149.8U Active CN214124928U (en) | 2020-12-02 | 2020-12-02 | Incoming line spare power automatic switching function protection measurement and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214124928U (en) |
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2020
- 2020-12-02 CN CN202022853149.8U patent/CN214124928U/en active Active
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