CN110048510A - A kind of electric system protection device - Google Patents
A kind of electric system protection device Download PDFInfo
- Publication number
- CN110048510A CN110048510A CN201910356073.7A CN201910356073A CN110048510A CN 110048510 A CN110048510 A CN 110048510A CN 201910356073 A CN201910356073 A CN 201910356073A CN 110048510 A CN110048510 A CN 110048510A
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- substation
- output end
- input terminal
- processing unit
- central processing
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- 230000005611 electricity Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- H02J13/0017—
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of electric system protection devices; including power station for generating electricity, the substation for being converted to voltage and current, the level-one power transmission network for connecting power station and substation, user terminal, the second level power transmission network for connecting substation and electricity consumption end; further include the central processing unit for Comprehensive Signal Processing, the output end in the power station, the input terminal of substation, the output end of substation, user terminal input terminal be all connected with central processing unit.Electric system protection device of the present invention can automatically acquire the output end in power station, the input terminal of substation, the output end of substation, the voltage of the input terminal of user terminal, electric current, frequency state; it simultaneously can also automatic feedback detection data, it is ensured that the entire stable operation of electric system and the Electrical Safety of user.
Description
Technical field
The present invention relates to technical field of electric power, specifically a kind of electric system protection device.
Background technique
The power transformation of the various voltages entirety that electric line forms in one's power, referred to as power network in electric system.It includes to become
Electricity, three transmission of electricity, distribution units.The task of power network is conveying and distribution electric energy, changes voltage.Power grid mainly have power station,
The composition such as substation, power transmission network.
With the continuous development of power industry, more and more household electrical appliance enter ordinary people family, especially existing
Electronic industry development and its rapid, from illuminator to refrigerator, air-conditioning, then to electric vehicle, the electricity constantly promoted in recent years
Magnetic furnace, it may be said that the stability of domestic electric network is directly related to daily life, and power circuit is being transferred to family's electricity
Often occur phenomena such as electromagnetic interference, power network fluctuation when net, power load is caused over-voltage and under-voltage situation occur, is easy
Cause burning for power load, it is therefore desirable to be protected accordingly to it.
Summary of the invention
The purpose of the present invention is to provide a kind of electric system protection devices, are asked with solve to propose in the background technique
Topic.
In order to achieve the object, the invention provides the following technical scheme:
A kind of electric system protection device, including power station for generating electricity, the change for being converted to voltage and current
Power station, the level-one power transmission network for connecting power station and substation, user terminal, the second level for connecting substation and electricity consumption end
Power transmission network further includes the central processing unit for Comprehensive Signal Processing, the input of the output end, substation in the power station
End, the output end of substation, user terminal input terminal be all connected with central processing unit, central processing unit be also respectively connected with power station,
Substation and electricity consumption end.
As further scheme of the invention: being equipped with multiple voltage acquisition modules inside the central processing unit, respectively
It is correspondingly connected with the input terminal of the output end in power station, the input terminal of substation, the output end of substation and user terminal.
As further scheme of the invention: being equipped with multiple current acquisition modules inside the central processing unit, respectively
It is correspondingly connected with the input terminal of the output end in power station, the input terminal of substation, the output end of substation and user terminal.
As further scheme of the invention: being equipped with multiple frequency acquisition modules inside the central processing unit, respectively
It is correspondingly connected with the input terminal of the output end in power station, the input terminal of substation, the output end of substation and user terminal.
As further scheme of the invention: be also connected on the central processing unit for showing the aobvious of data information
Show device.
As the present invention further scheme: being also connected with depositing for information for storing data on the central processing unit
Reservoir.
As further scheme of the invention: being also connected on the central processing unit for when abnormal conditions occur
Generate the alarm of alarm signal.
Compared with prior art, the beneficial effects of the present invention are: electric system protection device of the present invention can be adopted automatically
Collect the output end in power station, the input terminal of substation, the output end of substation, the voltage of the input terminal of user terminal, electric current, frequency
State, while can also automatic feedback detection data, it is ensured that the entire stable operation of electric system and the Electrical Safety of user.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of electric system protection device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1: it referring to Fig. 1, a kind of electric system protection device, including power station for generating electricity, is used for
The substation that voltage and current is converted, the level-one power transmission network for connecting power station and substation, user terminal, for connecting
The second level power transmission network for connecing substation and electricity consumption end, the voltage issued from power station are transferred to power transformation after level-one power transmission network
It stands, substation is practical for user terminal using being transferred to user terminal after second level power transmission network, therefore needs to monitor in the present invention
Include with electric position the output end in power station, the input terminal of substation, the output end of substation, user terminal input terminal, only
There is this stable electrical stability that just can ensure that entire electric system of state everywhere.
Therefore the invention also includes the central processing unit for Comprehensive Signal Processing, the output ends in the power station, power transformation
The output end of the input terminal, substation stood, the input terminal of user terminal are all connected with central processing unit, and central processing unit is also respectively connected with
Power station, substation and electricity consumption end.It is equipped with multiple voltage acquisition modules inside central processing unit, is connected respectively power station
Output end, the input terminal of substation, the output end of substation and user terminal input terminal.Multiple electricity are equipped with inside central processing unit
Acquisition module is flowed, the output end in power station, the input terminal of substation, the output end of substation and user terminal are connected respectively
Input terminal.It is equipped with multiple frequency acquisition modules inside central processing unit, is connected respectively the output end in power station, substation
The input terminal of input terminal, the output end of substation and user terminal.
By the setting of above-mentioned central processing unit internal structure, output end, the substation in power station can be quickly acquired
Input terminal, the output end of substation, user terminal input terminal voltage, electric current, frequency state, when any one above-mentioned 3
When item state occurs abnormal, exception information can be transferred to power station, substation and user terminal automatically, to notify problem in time
The source of generation achievees the purpose that handle as early as possible.
Embodiment 2: it on the basis of embodiment 1, is also connected on the central processing unit of the design for showing that data are believed
The display of breath.The display of information for storing data is also connected on central processing unit.It is also connected on central processing unit
For generating the alarm of alarm signal when abnormal conditions occur.So as to realize data query and auto-alarm function.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of electric system protection device, including power station for generating electricity, for what is converted to voltage and current
Substation, the level-one power transmission network for connecting power station and substation, user terminal, two for connecting substation and electricity consumption end
Grade power transmission network, which is characterized in that it further include the central processing unit for Comprehensive Signal Processing, the output end in the power station,
The input terminal of substation, the output end of substation, user terminal input terminal be all connected with central processing unit, central processing unit is also distinguished
Connect power station, substation and electricity consumption end.
2. a kind of electric system protection device according to claim 1, which is characterized in that set inside the central processing unit
Have multiple voltage acquisition modules, be connected respectively the output end in power station, the input terminal of substation, substation output end and
The input terminal of user terminal.
3. a kind of electric system protection device according to claim 1, which is characterized in that set inside the central processing unit
Have multiple current acquisition modules, be connected respectively the output end in power station, the input terminal of substation, substation output end and
The input terminal of user terminal.
4. a kind of electric system protection device according to claim 1, which is characterized in that set inside the central processing unit
Have multiple frequency acquisition modules, be connected respectively the output end in power station, the input terminal of substation, substation output end and
The input terminal of user terminal.
5. a kind of electric system protection device according to claim 1 to 4, which is characterized in that the central processing unit
On be also connected with display for showing data information.
6. a kind of electric system protection device according to claim 1, which is characterized in that also connect on the central processing unit
It is connected to the display of information for storing data.
7. a kind of electric system protection device according to claim 1, which is characterized in that also connect on the central processing unit
It is connected to the alarm for generating alarm signal when abnormal conditions occur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356073.7A CN110048510A (en) | 2019-04-29 | 2019-04-29 | A kind of electric system protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356073.7A CN110048510A (en) | 2019-04-29 | 2019-04-29 | A kind of electric system protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110048510A true CN110048510A (en) | 2019-07-23 |
Family
ID=67280300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910356073.7A Pending CN110048510A (en) | 2019-04-29 | 2019-04-29 | A kind of electric system protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110048510A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094985A (en) * | 2013-01-24 | 2013-05-08 | 成都宏天电传工程有限公司 | Intelligent grid system |
| CN103997046A (en) * | 2014-06-09 | 2014-08-20 | 安徽赛瑞储能设备有限公司 | Switching control method of energy storage unit of box-type energy storage substation |
| CN107332350A (en) * | 2017-08-14 | 2017-11-07 | 国网山东省电力公司济宁供电公司 | A kind of transformer station becomes electricity condition operation management system |
| CN109372695A (en) * | 2018-12-22 | 2019-02-22 | 许昌学院 | A kind of wind generator system |
-
2019
- 2019-04-29 CN CN201910356073.7A patent/CN110048510A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094985A (en) * | 2013-01-24 | 2013-05-08 | 成都宏天电传工程有限公司 | Intelligent grid system |
| CN103997046A (en) * | 2014-06-09 | 2014-08-20 | 安徽赛瑞储能设备有限公司 | Switching control method of energy storage unit of box-type energy storage substation |
| CN107332350A (en) * | 2017-08-14 | 2017-11-07 | 国网山东省电力公司济宁供电公司 | A kind of transformer station becomes electricity condition operation management system |
| CN109372695A (en) * | 2018-12-22 | 2019-02-22 | 许昌学院 | A kind of wind generator system |
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Application publication date: 20190723 |