CN114172790A - Electric control protection system based on optical fiber network - Google Patents
Electric control protection system based on optical fiber network Download PDFInfo
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- CN114172790A CN114172790A CN202210052669.XA CN202210052669A CN114172790A CN 114172790 A CN114172790 A CN 114172790A CN 202210052669 A CN202210052669 A CN 202210052669A CN 114172790 A CN114172790 A CN 114172790A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 claims abstract description 53
- 230000010354 integration Effects 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses an electric control protection system based on an optical fiber network, which comprises an electric control protection unit, wherein the electric control protection unit is electrically connected with an alarm unit, the alarm unit is electrically connected with an indicator lamp, the electric control protection unit is electrically connected with a mutual inductor, the electric control protection unit is electrically connected with a main output end, the main output end is electrically connected with a voltage detection circuit, the voltage detection circuit is electrically connected with a voltage sensor, the voltage detection circuit is electrically connected with a voltage comparison module, the voltage comparison module is electrically connected with a first feedback module, the main output end is electrically connected with a resistance detection circuit, the resistance detection circuit is electrically connected with a resistance sensor, the resistance detection circuit is electrically connected with a resistance comparison module, and the resistance comparison module is electrically connected with a second feedback module. The electric control protection system based on the optical fiber network can protect a power supply in the operation process, prevent operation faults caused by overlarge voltage or current, and simultaneously protect signal transmission.
Description
Technical Field
The invention relates to the field of electric control protection systems, in particular to an electric control protection system based on an optical fiber network.
Background
The optical fiber network is connected to a company, a home or a machine room by a light conduction tool which is achieved by utilizing the principle of total reflection of light in fibers made of glass or plastics, and is connected to a computer by utilizing a switch or other terminals to be converted into a common network cable.
Therefore, it is necessary to provide an electrically controlled protection system based on an optical fiber network to solve the above problems.
Disclosure of Invention
The invention mainly aims to provide an electric control protection system based on an optical fiber network, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an electric control protection system based on an optical fiber network comprises an electric control protection unit, wherein the electric control protection unit is electrically connected with an alarm unit, the alarm unit is electrically connected with an indicator lamp, the electric control protection unit is electrically connected with a mutual inductor, the electric control protection unit is electrically connected with a total output end, the total output end is electrically connected with a voltage detection circuit, the voltage detection circuit is electrically connected with a voltage sensor, the voltage detection circuit is electrically connected with a voltage comparison module, the voltage comparison module is electrically connected with a first feedback module, the total output end is electrically connected with a resistance detection circuit, the resistance detection circuit is electrically connected with a resistance sensor, the resistance detection circuit is electrically connected with a resistance comparison module, the resistance comparison module is electrically connected with a second feedback module, the second feedback module is electrically connected with an optical fiber network integrated unit, and the optical fiber network integrated unit is electrically connected with a communication protection unit, the communication protection unit is electrically connected with the power filter, the communication protection unit is electrically connected with the signal sending module, and the signal sending module is electrically connected with the terminal.
Preferably, the output of automatically controlled protection unit is connected with alarm unit's input electricity, alarm unit's output is connected with the input electricity of pilot lamp, the pilot lamp includes voltage indicator, resistance pilot lamp and current indicator, the output of pilot lamp is connected with voltage indicator, resistance pilot lamp and current indicator's input electricity.
Preferably, the output end of the electric control protection unit is electrically connected with the input end of the total output end, the output end of the total output end is electrically connected with the input end of a mutual inductor, and the mutual inductor comprises a current mutual inductor and a voltage mutual inductor.
Preferably, the output ends of the current transformer and the voltage transformer are electrically connected with the input end of the signal acquisition module, the output end of the signal acquisition module is electrically connected with the input end of the comparison unit, the output end of the comparison unit is electrically connected with the input end of the database, the output end of the comparison unit is electrically connected with the input end of the third feedback module, and the output end of the third feedback module is electrically connected with the input end of the optical fiber network integration unit.
Preferably, the input end of the total output end is electrically connected with the output end of the voltage detection circuit, the input end of the voltage detection circuit is electrically connected with the output end of the voltage sensor, the output end of the voltage detection circuit is electrically connected with the input end of the voltage comparison module, the output end of the voltage comparison module is electrically connected with the input end of the first feedback module, and the output end of the first feedback module is electrically connected with the input end of the optical fiber network integration unit.
Preferably, the input end of the total output end is electrically connected with the output end of the resistance detection circuit, the input end of the resistance detection circuit is electrically connected with the input end of the resistance sensor, the output end of the resistance detection circuit is electrically connected with the input end of the resistance comparison module, the output end of the resistance comparison module is electrically connected with the input end of the second feedback module, and the output end of the second feedback module is electrically connected with the input end of the optical fiber network integration unit.
Preferably, the output end of the optical fiber network integration unit is electrically connected with the input end of the switch, the output end of the switch is electrically connected with the input end of the electric control protection unit, and the output end of the optical fiber network integration unit is electrically connected with the input end of the alarm unit.
Preferably, the optical fiber network integrated unit comprises a voltage regulator, a resistance regulator and a database, and the output ends of the voltage regulator and the resistance regulator are electrically connected with the input end of the compensator.
Preferably, the output end of the optical fiber network integration unit is electrically connected with the input end of the communication protection unit, the output ends of the communication protection unit and the power filter are electrically connected with the input end of the communication protection unit, the output end of the communication protection unit is electrically connected with the input end of the signal sending module, and the output end of the signal sending module is electrically connected with the input end of the terminal.
Advantageous effects
Compared with the prior art, the invention provides an electric control protection system based on an optical fiber network, which has the following beneficial effects:
1. this automatically controlled protection system based on optical network, mutual-inductor through setting up, can control the condition of electric current and voltage, can become the low-voltage with the high-voltage, the high-current becomes the low-current, guarantee the steadiness of whole operation, signal acquisition module through setting up, can gather and carry the situation of change of electric current and voltage to the database and preserve, can be through third feedback module with information transmission to optical network integrated unit simultaneously, optical network integrated unit can produce the warning to it according to the condition of information, corresponding pilot lamp can light this moment, thereby warn the user.
2. This automatically controlled protection system based on optical network, through voltage detection circuit and the resistance detection circuit who sets up, can detect voltage sensor and resistance sensor's data, contrast its data through voltage contrast module and resistance contrast module, observe whether it is in standard range to feed back to optical network integrated unit through first feedback module and second feedback module, optical network integrated unit is judging whether standard value to it, is warning to it.
3. According to the electric control protection system based on the optical fiber network, after detection information is received through the set optical fiber network integration unit, the detection information can be adjusted through the voltage regulator, the resistance regulator and the compensator, and data of the detection information can be stored through the set database.
4. The electric control protection system based on the optical fiber network can transmit information to a terminal through the arranged signal sending module, and can filter and protect signals through the arranged power filter.
Drawings
FIG. 1 is a main system diagram of the present invention;
FIG. 2 is a system diagram of a fiber optic network integration unit of the present invention;
fig. 3 is a system diagram of the instrument transformer of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in FIGS. 1-3, an electrical control protection system based on optical fiber network comprises an electrical control protection unit electrically connected with an alarm unit, the alarm unit is electrically connected with an indicator light, the electrical control protection unit is electrically connected with a transformer, the electrical control protection unit is electrically connected with a main output terminal, the main output terminal is electrically connected with a voltage detection circuit, the voltage detection circuit is electrically connected with a voltage sensor, the voltage detection circuit is electrically connected with a voltage comparison module, the voltage comparison module is electrically connected with a first feedback module, the main output terminal is electrically connected with a resistance detection circuit, the resistance detection circuit is electrically connected with a resistance sensor, the resistance detection circuit is electrically connected with a resistance comparison module, the resistance comparison module is electrically connected with a second feedback module, the second feedback module is electrically connected with an optical fiber network integrated unit, the optical fiber network integrated unit is electrically connected with a communication protection unit, the communication protection unit is electrically connected with the power filter, the communication protection unit is electrically connected with the signal sending module, the signal sending module is electrically connected with the terminal, the output end of the electric control protection unit is electrically connected with the input end of the alarm unit, the output end of the alarm unit is electrically connected with the input end of the indicator lamp, the indicator lamp comprises a voltage indicator lamp, a resistance indicator lamp and a current indicator lamp, the output end of the indicator lamp is electrically connected with the input ends of the voltage indicator lamp, the resistance indicator lamp and the current indicator lamp, the output end of the electric control protection unit is electrically connected with the input end of the main output end, the output end of the main output end is electrically connected with the input end of the mutual inductor, the mutual inductor comprises a current mutual inductor and a voltage mutual inductor, the output ends of the current mutual inductor and the voltage mutual inductor are electrically connected with the input end of the signal acquisition module, and the output end of the signal acquisition module is electrically connected with the input end of the comparison unit, the output end of the comparison unit is electrically connected with the input end of the database, the output end of the comparison unit is electrically connected with the input end of a third feedback module, the output end of the third feedback module is electrically connected with the input end of the optical fiber network integration unit, the input end of the total output end is electrically connected with the output end of the voltage detection circuit, the input end of the voltage detection circuit is electrically connected with the output end of the voltage sensor, the output end of the voltage detection circuit is electrically connected with the input end of the first feedback module, the output end of the first feedback module is electrically connected with the input end of the optical fiber network integration unit, the input end of the total output end is electrically connected with the output end of the resistance detection circuit, the input end of the resistance detection circuit is electrically connected with the input end of the resistance sensor, and the output end of the resistance detection circuit is electrically connected with the input end of the resistance comparison module, the output end of the resistance comparison module is electrically connected with the input end of the second feedback module, the output end of the second feedback module is electrically connected with the input end of the optical fiber network integration unit, the output end of the optical fiber network integration unit is electrically connected with the input end of the switch, the output end of the switch is electrically connected with the input end of the electric control protection unit, the output end of the optical fiber network integration unit is electrically connected with the input end of the alarm unit, the optical fiber network integration unit comprises a voltage regulator, a resistance regulator and a database, the output ends of the voltage regulator and the resistance regulator are electrically connected with the input end of the compensator, the output end of the optical fiber network integration unit is electrically connected with the input end of the communication protection unit, the output ends of the communication protection unit and the power filter are electrically connected with each other, the output end of the communication protection unit is electrically connected with the input end of the signal sending module, and the output end of the signal sending module is electrically connected with the input end of the terminal, the electric control protection system based on the optical fiber network can control the conditions of current and voltage through the arranged mutual inductor, can change high voltage into low voltage, can change high current into low current, and can ensure the stability of the whole operation, can collect the change conditions of the current and the voltage through the arranged signal collection module and transmit the change conditions to a database for storage, and can transmit information to the optical fiber network integration unit through the third feedback module, the optical fiber network integration unit can generate warning according to the condition of the information, and at the moment, the corresponding indicator lamp can be lightened, thereby warning a user, the electric control protection system based on the optical fiber network can detect the data of a voltage sensor and a resistance sensor through the arranged voltage detection circuit and the resistance detection circuit, and can compare the data through the voltage comparison module and the resistance comparison module, the electric control protection system based on the optical fiber network can transmit information to a terminal through a set signal sending module, and can filter and protect signals through a set power filter.
It should be noted that the invention is an electronic control protection system based on an optical fiber network, when in use, a power supply output by a main output end is controlled by a mutual inductor, a current mutual inductor and a voltage mutual inductor can adjust current and voltage which exceed a standard range, and simultaneously the adjusted information is stored and fed back to an optical fiber network integrated unit, the optical fiber network integrated unit carries out warning processing on the optical fiber network integrated unit according to data information, a voltage detection circuit and a resistance detection circuit can detect the voltage and resistance at the output end of the main output end, the voltage detection circuit and the resistance detection circuit can detect data transmitted by a voltage sensor and a resistance sensor and compare the data by a voltage comparison module and a resistance comparison module, the compared data is sent to the optical fiber network integrated unit by a first feedback module and a second feedback module, the optical fiber network integrated unit carries out warning processing on the optical fiber network integrated unit according to the data, at this moment, the alarm unit can be connected, the alarm unit can light up a corresponding indicator light through data, and after the optical fiber network integration unit receives the data of the power supply, the optical fiber network integration unit can adjust the power supply through the voltage regulator and the resistance regulator, so that the power supply can process the data by itself, and the data can be sent to the terminal through the signal sending module at this moment.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An automatically controlled protection system based on optical network, includes automatically controlled protection unit, its characterized in that: the electric control protection unit is electrically connected with the alarm unit, the alarm unit is electrically connected with the indicator lamp, the electric control protection unit is electrically connected with the mutual inductor, the electric control protection unit is electrically connected with the total output end, the total output end is electrically connected with the voltage detection circuit, the voltage detection circuit is electrically connected with the voltage sensor, the voltage detection circuit is electrically connected with the voltage comparison module, the voltage comparison module is electrically connected with the first feedback module, the total output end is electrically connected with the resistance detection circuit, the resistance detection circuit is electrically connected with the resistance sensor, the resistance detection circuit is electrically connected with the resistance comparison module, the resistance comparison module is electrically connected with the second feedback module, the second feedback module is electrically connected with the optical fiber network integrated unit, the optical fiber network integrated unit is electrically connected with the communication protection unit, and the communication protection unit is electrically connected with the power filter, the communication protection unit is electrically connected with the signal sending module, and the signal sending module is electrically connected with the terminal.
2. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the output of automatically controlled protection unit is connected with alarm unit's input electricity, alarm unit's output is connected with the input electricity of pilot lamp, the pilot lamp includes voltage indicator, resistance pilot lamp and current indicator, the output of pilot lamp is connected with voltage indicator, resistance pilot lamp and current indicator's input electricity.
3. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the output of automatically controlled protective unit is connected with the input electricity of total output, the output of total output is connected with the input electricity of mutual-inductor, the mutual-inductor includes current transformer and voltage transformer.
4. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the output ends of the current transformer and the voltage transformer are electrically connected with the input end of the signal acquisition module, the output end of the signal acquisition module is electrically connected with the input end of the comparison unit, the output end of the comparison unit is electrically connected with the input end of the database, the output end of the comparison unit is electrically connected with the input end of the third feedback module, and the output end of the third feedback module is electrically connected with the input end of the optical fiber network integration unit.
5. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the input of total output end is connected with voltage detection circuit's output electricity, voltage detection circuit's input is connected with voltage sensor's output electricity, voltage detection circuit's output is connected with voltage comparison module's input electricity, voltage comparison module's output is connected with first feedback module's input electricity, first feedback module's output is connected with optical network integrated unit's input electricity.
6. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the input of total output end is connected with resistance detection circuit's output electricity, resistance detection circuit's input is connected with resistance sensor's input electricity, resistance detection circuit's output is connected with the input electricity of resistance comparison module, the output of resistance comparison module is connected with the input electricity of second feedback module, the output of second feedback module is connected with the input electricity of fiber network integrated unit.
7. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the output end of the optical fiber network integration unit is electrically connected with the input end of the switch, the output end of the switch is electrically connected with the input end of the electric control protection unit, and the output end of the optical fiber network integration unit is electrically connected with the input end of the alarm unit.
8. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the optical fiber network integrated unit comprises a voltage regulator, a resistance regulator and a database, wherein the output ends of the voltage regulator and the resistance regulator are electrically connected with the input end of the compensator.
9. An electrically controlled protection system based on optical fiber network as claimed in claim 1, wherein: the output end of the optical fiber network integration unit is electrically connected with the input end of the communication protection unit, the output ends of the communication protection unit and the power filter are electrically connected with the input end of the communication protection unit, the output end of the communication protection unit is electrically connected with the input end of the signal sending module, and the output end of the signal sending module is electrically connected with the input end of the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210052669.XA CN114172790A (en) | 2022-01-18 | 2022-01-18 | Electric control protection system based on optical fiber network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210052669.XA CN114172790A (en) | 2022-01-18 | 2022-01-18 | Electric control protection system based on optical fiber network |
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| Publication Number | Publication Date |
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| CN114172790A true CN114172790A (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210052669.XA Pending CN114172790A (en) | 2022-01-18 | 2022-01-18 | Electric control protection system based on optical fiber network |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204731317U (en) * | 2015-06-12 | 2015-10-28 | 上海臻和防雷电气技术有限责任公司 | A kind of intelligentized earth resistance tester |
| CN205484568U (en) * | 2016-02-17 | 2016-08-17 | 王明晟 | Ground resistance's monitoring devices among electric power system |
| CN207117311U (en) * | 2017-09-11 | 2018-03-16 | 国网河南省电力公司信息通信公司 | Optical network monitoring system |
| CN113067648A (en) * | 2021-03-29 | 2021-07-02 | 吉林大学 | Vehicle electric control system electromagnetic pulse protection method based on optical fiber network |
-
2022
- 2022-01-18 CN CN202210052669.XA patent/CN114172790A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204731317U (en) * | 2015-06-12 | 2015-10-28 | 上海臻和防雷电气技术有限责任公司 | A kind of intelligentized earth resistance tester |
| CN205484568U (en) * | 2016-02-17 | 2016-08-17 | 王明晟 | Ground resistance's monitoring devices among electric power system |
| CN207117311U (en) * | 2017-09-11 | 2018-03-16 | 国网河南省电力公司信息通信公司 | Optical network monitoring system |
| CN113067648A (en) * | 2021-03-29 | 2021-07-02 | 吉林大学 | Vehicle electric control system electromagnetic pulse protection method based on optical fiber network |
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Address after: Room 101, Building 4, No. 200 Datong West Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province, 213100 Applicant after: Dahejuan (Changzhou) Electric Co.,Ltd. Address before: 214000 No. 52, palm Road, Zhonglou District, Changzhou City, Jiangsu Province Applicant before: Changzhou Daquan Electric Co.,Ltd. |