CN110854863A - Power control system - Google Patents
Power control system Download PDFInfo
- Publication number
- CN110854863A CN110854863A CN201911011232.6A CN201911011232A CN110854863A CN 110854863 A CN110854863 A CN 110854863A CN 201911011232 A CN201911011232 A CN 201911011232A CN 110854863 A CN110854863 A CN 110854863A
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- Prior art keywords
- power
- module
- power control
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- voltage
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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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
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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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
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a power control system, comprising: the power consumption terminal is used for generating power and sending output power; a power output terminal for consuming the power output by the power output terminal; the power control device is arranged at any point or points between the power output end and the power consumption end, and an intermediate section is formed between the two points; the power detection device is connected with the power control devices and is used for detecting the power voltage transmitted by a certain section of circuit based on an intermediate section between two certain power control devices. Through dividing the circuit into intermediary's section to detect between the intermediary's section, and then more accurate, and can implement and fix a position concrete position, so that quick maintenance.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an electric power control system.
Background
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.
When the power consumption peak period of the power company is short of the power load, the power supply is usually cut off by regions, so that the voltage in the region is increased, the circuit is damaged, and the timely troubleshooting and maintenance cannot be performed.
Disclosure of Invention
In order to solve the problems in the prior art, the problems that the circuit is damaged and cannot be checked and maintained in time due to the fact that the voltage in the existing area is increased are solved.
In order to solve the technical problems, the invention adopts the following technical scheme: a power control system includes a power output terminal, a power consumption terminal,
a power output for generating power and transmitting output power;
a power consumption terminal for consuming the power output from the power output terminal;
the power control device is arranged at any point or points between the power output end and the power consumption end, and an intermediate section is formed between the two points;
the power detection device is connected with the power control devices and is used for detecting the power voltage transmitted by a certain section of circuit based on an intermediate section between two certain power control devices.
Preferably, the power detection device comprises a detection module and a voltage cut-off module; the detection module is connected with the voltage cut-off module and used for sending information of overhigh voltage to the power control device after detecting that the power voltage transmitted by a certain section is overhigh, and the power detection device receives the information and controls the voltage cut-off module to cut off the power voltage of the section.
Preferably, the power control device comprises an alarm module;
the alarm module is connected with the detection module of the power detection device and used for receiving the signal detected by the detection module of the power detection device and then sending out an alarm signal.
Preferably, the two points of the intermediate section are used as an output point X and an input point Y, and the detection module detects the two points of the output point X and the input point Y to detect and collect information;
the longitude information a1 and the latitude information a2 of the output point X, and the longitude information B1 and the latitude information B2 of the discharge point Y are generated into a one-dimensional quadratic equation according to a first formula, as shown in formula 1:
Y=KX+B
(1)
wherein B is the intercept, generating formula (2):
Y=X+B
(2)
the coordinates X of the output point were (a1, a2), and the discharge point Y was (B1, B2).
Preferably, a positioning module is further included in the power control device;
and the positioning module is used for accurately determining that the power voltage transmission voltage at the position is larger or a part is damaged based on the middle stage between the power output end and the power consumption end, and sending positioning information to the computer terminal.
Preferably, the power detection device further comprises a storage module;
and the storage module is connected with the detection module and the positioning module of the power detection device and used for storing the information detected by the detection module and the position information positioned by the positioning module.
Preferably, the positioning module is any one of a GPS positioning module, a beidou satellite positioning module and a galileo positioning module.
The invention has the beneficial effects that:
through dividing the circuit into intermediary's section to detect between the intermediary's section, and then more accurate, and can implement and fix a position concrete position, so that quick maintenance.
Drawings
FIG. 1 is an overall flowchart of the present embodiment;
FIG. 2 is a flow chart of the power detection device and the power control device block of the present embodiment;
1. a power output; 2. a power control device block; 21. an alarm module; 22. a positioning module; 3. a power consumption terminal; 4. a power detection device; 41. a detection module; 42. a voltage cutoff module; 43. and a storage module.
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.
It should be noted that, if directional indications (such as up, down, left, right, front, back, bottom, and top … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if the description of the components involved in the embodiments of the present invention is provided, the description is not limited to the number of the components, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. No particular number of elements is shown and at least one such feature may be included either explicitly or implicitly. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The scheme of the invention is further described in conjunction with fig. 1-2 and related embodiments.
In the first embodiment, the first step is,
as shown in fig. 1-2, the power control system of the present invention comprises a power output terminal 1, a power consumption terminal 3,
a power output terminal 1 for generating power and transmitting output power;
a power consumption terminal 3 for consuming the power output from the power output terminal 1, and further including a power control device 2 installed at any one point or a plurality of points between the power output terminal 1 and the power consumption terminal 3, and forming an intermediate section between the two points;
the power detection device 4 is connected with the power control devices 2, and is used for detecting the power voltage transmitted by a certain section of circuit based on an intermediate section between two certain power control devices 2.
The power detection device 4 comprises a detection module 41 and a voltage cut-off module 42; the detection module 41 is connected to the voltage cut-off module 42, and is configured to detect that the power voltage transmitted by a certain segment is too high, and send information of the too high voltage to the power control device 2, and the power detection device 2 receives the information and controls the voltage cut-off module to cut off the power voltage of the segment.
The power control device 2 comprises an alarm module 21;
the alarm module 21 is connected to the detection module 41 of the power detection device 4, and is configured to receive a signal detected by the detection module 41 of the power detection device 4 and send an alarm signal.
The two points of the intermediate section are used as an output point X and an input point Y, and the detection module 41 is used for detecting and collecting information of the two points of the output point X and the input point Y;
the longitude information a1 and the latitude information a2 of the output point X, and the longitude information B1 and the latitude information B2 of the discharge point Y are generated into a one-dimensional quadratic equation according to a first formula, as shown in formula 1:
Y=KX+B
(1)
wherein B is the intercept, generating formula (2):
Y=X+B
(2)
the coordinates X of the output point were (a1, a2), and the discharge point Y was (B1, B2).
In the present embodiment, by providing a plurality of power control devices 2 between the power output terminal 1 and the power consumption terminal 3, a middle stage is formed before two of the power control devices 2, and the detection module 41 of the power detection device 4 is connected to detect whether the voltage of the generated intermediate section is too high, if the detection module 41 of the power detection device 4 detects that the voltage of the intermediate section is too high, the detection module sends information to the voltage cutoff module 42, the voltage cutoff module 42 can cut off the power voltage of the section after receiving the information, so as to prevent the circuit from being burnt, and meanwhile, the detection module 41 of the power detection device 4 sends the received information to the alarm module 21 of the power control device 2, so that the alarm module 21 can know that the power voltage is too high at this time, and the circuit is cut off.
In the second embodiment, the first embodiment of the method,
as shown in fig. 1-2, a power control system includes a power output terminal 1, a power consumption terminal 3,
a power output terminal 1 for generating power and transmitting output power;
a power consumption terminal 3 for consuming power output from the power output terminal, and further including a power control device 2 installed at any one point or a plurality of points between the power output terminal 1 and the power consumption terminal 3, and forming an intermediate section between the two points;
the power detection device 4 is connected with the power control devices 2, and is used for detecting the power voltage transmitted by a certain section of circuit based on an intermediate section between two certain power control devices 2.
The power detection device 4 comprises a detection module 41 and a voltage cut-off module 42; the detecting module 41 is connected to the voltage cutting module 42, and is configured to detect that the power voltage transmitted by a certain segment is too high, and send information of the too high voltage to the power control device 2, and the power detecting device 2 receives the information and controls the voltage cutting module 42 to cut off the power voltage of the segment.
The power control device 2 comprises an alarm module 21;
the alarm module 21 is connected to the detection module 41 of the power detection device 4, and is configured to receive a signal detected by the detection module 41 of the power detection device 4 and send an alarm signal.
In the present embodiment, the alarm module 21 is connected to an external alarm.
The two points of the intermediate section are used as an output point X and an input point Y, and the detection module 41 is used for detecting and collecting information of the two points of the output point X and the input point Y;
the longitude information a1 and the latitude information a2 of the output point X, and the longitude information B1 and the latitude information B2 of the discharge point Y are generated into a one-dimensional quadratic equation according to a first formula, as shown in formula 1:
Y=KX+B
(1)
wherein B is the intercept, generating formula (2):
Y=X+B
(2)
the coordinates X of the output point were (a1, a2), and the discharge point Y was (B1, B2).
A positioning module 22 is also included in the power control device 2;
the positioning module 22 is used for accurately determining that the power voltage transmission voltage at the position is larger or a part is damaged based on the middle stage between the power output end 1 and the power consumption end 3, and sending positioning information to the computer terminal.
The power detection device 4 further comprises a storage module 43;
the storage module 43 is connected to the detection module 41 of the power detection device 4 and the positioning module 22, and is used for storing the information detected by the detection module 41 and the position information positioned by the positioning module 22.
In this embodiment, the positioning module 22 can accurately determine that the power voltage transmission voltage at the position is larger or the position is damaged, and send the positioning information to the computer terminal, so that people can conveniently and accurately troubleshoot the problem at the intermediate section and the position, and the storage module 43 in the power detection device 4 can store the information detected by the storage detection module and the position information positioned by the positioning module 22.
In summary, the circuit is divided into the intermediary sections, and the intermediary sections are detected, so that the circuit is more accurate, and the specific position can be positioned, so that the rapid maintenance is facilitated, and the problems that when the power load is insufficient, the power supply is usually cut off in different areas, so that the voltage in the area is increased, the circuit is damaged, and the troubleshooting and the maintenance cannot be performed in time are solved.
The positioning module 22 is any one of a GPS positioning module, a beidou satellite positioning module or a galileo positioning module.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A power control system includes a power output terminal, a power consumption terminal,
a power output for generating power and transmitting output power;
a power consumption terminal for consuming the power output from the power output terminal; it is characterized in that the preparation method is characterized in that,
the power control device is arranged at any point or points between the power output end and the power consumption end, and an intermediate section is formed between the two points;
the power detection device is connected with the power control devices and is used for detecting the power voltage transmitted by a certain section of circuit based on an intermediate section between two certain power control devices.
2. The power control system of claim 1, wherein: the power detection device comprises a detection module and a voltage cut-off module; the detection module is connected with the voltage cut-off module and used for sending information of overhigh voltage to the power control device after detecting that the power voltage transmitted by a certain section is overhigh, and the power detection device receives the information and controls the voltage cut-off module to cut off the power voltage of the section.
3. The power control system of claim 2, wherein: the power control device also comprises an alarm module;
the alarm module is connected with the detection module of the power detection device and used for receiving the signal detected by the detection module of the power detection device and then sending out an alarm signal.
4. The power control system of claim 1, wherein: the two points of the intermediate section are used as an output point X and an input point Y, and the detection module detects the two points of the output point X and the input point Y to detect and collect information;
the longitude information a1 and the latitude information a2 of the output point X, and the longitude information B1 and the latitude information B2 of the discharge point Y are generated into a one-dimensional quadratic equation according to a first formula, as shown in formula 1:
Y=KX+B
(1)
wherein B is the intercept, generating formula (2):
Y=X+B
(2)
the coordinates X of the output point were (a1, a2), and the discharge point Y was (B1, B2).
5. The power control system of claim 2, wherein: a positioning module 22 is also included in the power control device 2;
and the positioning module is used for accurately determining that the power voltage transmission voltage at the position is larger or a part is damaged based on the middle stage between the power output end and the power consumption end, and sending positioning information to the computer terminal.
6. The power control system of claim 5, wherein: the power detection device further comprises a storage module;
and the storage module is connected with the detection module and the positioning module of the power detection device and used for storing the information detected by the detection module and the position information positioned by the positioning module.
7. The power control system of claim 1, wherein: the positioning module is any one of a GPS positioning module, a Beidou satellite positioning module or a Galileo positioning module.
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CN201911011232.6A CN110854863A (en) | 2019-10-23 | 2019-10-23 | Power control system |
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CN201911011232.6A CN110854863A (en) | 2019-10-23 | 2019-10-23 | Power control system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112307691A (en) * | 2020-10-28 | 2021-02-02 | 国网山东省电力公司烟台市牟平区供电公司 | Application method of 5G visualization in power distribution network |
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Application publication date: 20200228 |