CN114062821A - Dry-type reactor fault analysis method based on electric power intelligent cruise robot - Google Patents
Dry-type reactor fault analysis method based on electric power intelligent cruise robot Download PDFInfo
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- CN114062821A CN114062821A CN202111375043.4A CN202111375043A CN114062821A CN 114062821 A CN114062821 A CN 114062821A CN 202111375043 A CN202111375043 A CN 202111375043A CN 114062821 A CN114062821 A CN 114062821A
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- 238000004458 analytical method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims description 24
- 238000012423 maintenance Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention relates to the technical field of dry-type reactor fault detection and analysis, in particular to a dry-type reactor fault analysis method based on an electric power intelligent cruise robot, which comprises the following steps: the dry type reactors are manually numbered, and the numbered dry type reactors are sequentially sent to a detection room, detection data are transmitted, converted and displayed, and the dry type reactors are classified, qualified conveyed, alarmed, classified, overhauled and scrapped; the beneficial effects are as follows: the dry-type reactor is provided with the temperature detector, so that whether the temperature of the dry-type reactor is in a specified range or not can be detected conveniently, the magnitude of the output current of the dry-type reactor can be detected conveniently by the current tester, the intensity of the magnetic field and the direction of the magnetic field can be detected conveniently by the vector detector, the magnitude of the output voltage of the dry-type reactor can be detected conveniently by the voltage detector, and the insulativity of the dry-type reactor can be detected conveniently by the insulativity detector.
Description
Technical Field
The invention relates to the technical field of dry-type reactor fault detection and analysis, in particular to a dry-type reactor fault analysis method based on an electric power intelligent cruise robot.
Background
The dry reactor is one of important equipment in a power system, is mainly used for compensating reactive capacity of the power system, has important functions of reducing system faults and improving operation quality, and has a vital function of analyzing and maintaining faults of the reactor in the intelligent robot in the era of the current intelligent internet because the intelligent robot continuously appears and the application range of the dry reactor is gradually enlarged, wherein the reactor plays a vital role in the intelligent robot, but a capacitor is extremely easy to be influenced by the outside to cause certain damage.
In the existing dry-type reactor fault analysis technology, a dry-type reactor with a fault is generally overhauled by a worker, a common method is to manually input fixed voltage, measure the change of the temperature and the voltage of the dry-type reactor and judge the fault of the reactor, but the fault condition of the dry-type reactor is divided into a plurality of types, the reason of the fault cannot be specifically analyzed by measuring the temperature and the voltage, and the current methods for judging the fault reason of the reactor in the market are more, but cannot be comprehensively and systematically detected, so that the fault of the reactor is overhauled very difficultly, and certain economic loss and certain manpower waste are caused.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a dry type reactor fault analysis method based on an electric intelligent cruise robot.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a dry-type reactor fault analysis method based on an electric power intelligent cruise robot is characterized by comprising the following steps:
s1, when the dry type reactor testing device works, workers carry out manual numbering on the dry type reactor needing to be tested;
s2, the numbered dry reactors are sequentially sent to a detection chamber, after the dry reactors enter an overhaul chamber, the dry reactors are connected with stable voltage, and then the voltage and the output current of the capacitors, the size of the surrounding magnetic field, the working temperature of the capacitors and the overall insulation degree are measured through an instrument;
s3, transmitting the measured data through a data link, converting the data in the transmission process, and transmitting the converted data through the data link again until the converted data are transmitted to a data display step;
s4, classifying the dry type electric reactors after data analysis is carried out by the staff through observing the displayed data;
s5, if the data are normal dry reactors, the dry reactors are sent to a qualified conveying step and manually conveyed out;
s6, if the dry type reactor with abnormal data is encountered, manual reminding is carried out through an alarm device;
s7, after the staff can arrive at the site, analyzing the data, roughly dividing the data into three faults, namely a line fault, an insulator fault and an internal element fault, and then respectively carrying out manual maintenance;
and S8, if the repaired reactor can be repaired manually, the reactor is sent into the detection chamber again for detection, and if the reactor is damaged seriously, the reactor is directly sent into a scrap recovery procedure for scrap recovery.
Preferably, the detection chamber includes a temperature detector, a current detector, a vector detector, a voltage detector and an insulation detector, the temperature detector is used for detecting the temperature change of the dry reactor during operation, the current detector is used for testing the current of the dry reactor during operation, the vector detector is used for testing the magnetic field around the dry reactor during operation, the voltage detector is used for testing the output voltage of the dry reactor after operation, and the insulation detector is used for testing the insulation of the dry reactor.
Preferably, the classified overhaul comprises line overhaul, insulator overhaul and component overhaul, the line overhaul is that the dry reactor for the line to go wrong gets into the overhaul, the insulator overhaul is that the insulator for the insulating part goes wrong gets into the overhaul, the component overhaul is that the dry reactor for the component to go wrong gets into the overhaul.
Preferably, the normal test temperature range of the dry reactor is within 10 ℃ to 40 ℃, the normal test voltage range of the dry reactor is within 110 watts to 220 watts, and the test data is displayed through a liquid crystal display screen.
Preferably, alarm device comprises bee calling organ and cell-phone APP reminding device, bee calling organ needs the manual work to arrive the scene or close through cell-phone remote.
The invention has the following beneficial effects:
1. the dry-type reactor is provided with the temperature detector, so that whether the temperature of the dry-type reactor is in a specified range or not is favorably detected, the magnitude of the output current of the dry-type reactor is favorably detected by the current tester, the intensity of the magnetic field and the direction of the magnetic field are favorably detected by the vector detector, the magnitude of the output voltage is favorably detected by the voltage detector, and the insulativity of the dry-type reactor is favorably detected by the insulativity detector;
2. the invention is beneficial to the classified entering of the components for overhauling, facilitates the classified maintenance of the different types of faults by workers, can improve the maintenance efficiency to a certain extent, and is beneficial to the judgment of data by the workers through the range fixation,
3. The liquid crystal display screen is arranged, so that the data can be observed by workers, and the alarm device is composed of the buzzer and the mobile phone APP reminding device, so that the workers can be reminded to arrive at the site to be overhauled in time.
Drawings
For a more clear understanding of the present invention, the present disclosure will be further described by reference to the drawings and illustrative embodiments which are provided for illustration and are not to be construed as limiting the disclosure.
FIG. 1 is a block diagram of the system architecture of the present invention;
FIG. 2 is a block diagram of the structure of the detection chamber of the present invention;
fig. 3 is a block diagram of the classified inspection structure of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Example 1
A dry-type reactor fault analysis method based on an electric power intelligent cruise robot is characterized by comprising the following steps:
s1, when the dry type reactor testing device works, workers carry out manual numbering on the dry type reactor needing to be tested;
s2, the numbered dry reactors are sequentially sent to a detection chamber, after the dry reactors enter an overhaul chamber, the dry reactors are connected with stable voltage, and then the voltage and the output current of the capacitors, the size of the surrounding magnetic field, the working temperature of the capacitors and the overall insulation degree are measured through an instrument;
s3, transmitting the measured data through a data link, converting the data in the transmission process, and transmitting the converted data through the data link again until the converted data are transmitted to a data display step;
s4, classifying the dry type electric reactors after data analysis is carried out by the staff through observing the displayed data;
s5, if the data are normal dry reactors, the dry reactors are sent to a qualified conveying step and manually conveyed out;
s6, if the dry type reactor with abnormal data is encountered, manual reminding is carried out through an alarm device;
s7, after the staff can arrive at the site, analyzing the data, roughly dividing the data into three faults, namely a line fault, an insulator fault and an internal element fault, and then respectively carrying out manual maintenance;
and S8, if the repaired reactor can be repaired manually, the reactor is sent into the detection chamber again for detection, and if the reactor is damaged seriously, the reactor is directly sent into a scrap recovery procedure for scrap recovery.
Preferably, the detection chamber comprises a temperature detector, a current detector, a vector detector, a voltage detector and an insulation detector, wherein the temperature detector is used for detecting the temperature change of the dry reactor during operation, the current tester is used for testing the current of the dry reactor during operation, the vector detector is used for testing the magnetic field around the dry reactor during operation, the voltage tester is used for testing the output voltage of the dry reactor after operation, and the insulation detector is used for testing the insulation of the dry reactor; the dry-type reactor is provided with the temperature detector, the temperature detector is favorable for detecting whether the temperature of the dry-type reactor is within a specified range, the current tester is favorable for detecting the output current of the dry-type reactor, the vector detector is favorable for detecting the strength of the magnetic field and the direction of the magnetic field, the voltage detector is favorable for detecting the output voltage of the dry-type reactor, and the insulation detector is favorable for detecting the insulation of the dry-type reactor.
Preferably, the classified maintenance comprises line maintenance, insulator maintenance and component maintenance, wherein the line maintenance is the maintenance of a dry reactor for the line with problems, the insulator maintenance is the maintenance of an electric reactor for the insulation part with problems, and the component maintenance is the maintenance of a dry electric reactor for the components with problems; through being equipped with circuit maintenance, insulator maintenance, components and parts and overhaul, be favorable to the categorised entering of components and parts to overhaul, make things convenient for the staff to carry out categorised maintenance to the trouble of different grade type, can improve its maintenance efficiency to a certain extent.
Preferably, the normal test temperature range of the dry-type resistor is within 10 ℃ to 40 ℃, the normal test voltage range of the dry-type resistor is within 110 watts to 220 watts, and the test data is displayed through a liquid crystal display screen; through the fixed of scope, be favorable to the staff to carry out the judgement of data, through being equipped with liquid crystal display, be favorable to the staff to carry out the observation of data.
Preferably, the alarm device is composed of a buzzer and a mobile phone APP reminding device, and the buzzer needs to be manually turned on site or remotely turned off through a mobile phone; because alarm device comprises bee calling organ and cell-phone APP reminding device, be favorable to in time reminding the staff to arrive the scene and overhaul.
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 (6)
1. A dry-type reactor fault analysis method based on an electric power intelligent cruise robot is characterized by comprising the following steps:
s1, when the dry type reactor testing device works, workers carry out manual numbering on the dry type reactor needing to be tested;
s2, the numbered dry reactors are sequentially sent to a detection chamber, after the dry reactors enter an overhaul chamber, the dry reactors are connected with stable voltage, and then the voltage and the output current of the capacitors, the size of the surrounding magnetic field, the working temperature of the capacitors and the overall insulation degree are measured through an instrument;
s3, transmitting the measured data through a data link, converting the data in the transmission process, and transmitting the converted data through the data link again until the converted data are transmitted to a data display step;
s4, classifying the dry type electric reactors after data analysis is carried out by the staff through observing the displayed data;
s5, if the data are normal dry reactors, the dry reactors are sent to a qualified conveying step and manually conveyed out;
s6, if the dry type reactor with abnormal data is encountered, manual reminding is carried out through an alarm device;
s7, after the staff can arrive at the site, analyzing the data, roughly dividing the data into three faults, namely a line fault, an insulator fault and an internal element fault, and then respectively carrying out manual maintenance;
and S8, if the repaired reactor can be repaired manually, the reactor is sent into the detection chamber again for detection, and if the reactor is damaged seriously, the reactor is directly sent into a scrap recovery procedure for scrap recovery.
2. The dry-type reactor fault analysis method based on the electric intelligent cruise robot as claimed in claim 1, characterized in that: the detection chamber comprises a temperature detector, a current detector, a vector detector, a voltage detector and an insulation detector.
3. The dry-type reactor fault analysis method based on the electric power intelligent cruise robot as claimed in claim 2, characterized in that: the temperature detector is used for detecting the temperature change of the dry reactor during operation, the current tester is used for testing the current of the dry reactor during operation, the vector detector is used for testing the magnetic field around the dry reactor during operation, the voltage tester is used for testing the output voltage of the dry reactor after operation, and the insulation detector is used for testing the insulation of the dry reactor.
4. The dry-type reactor fault analysis method based on the electric intelligent cruise robot as claimed in claim 1, characterized in that: the classified overhaul comprises line overhaul, insulator overhaul and component overhaul, the line overhaul is that a dry reactor for a line to go wrong enters the overhaul, the insulator overhaul is that an electric reactor for an insulating part to go wrong enters the overhaul, and the component overhaul is that a dry electric reactor for a component to go wrong enters the overhaul.
5. The dry-type reactor fault analysis method based on the electric intelligent cruise robot as claimed in claim 1, characterized in that: the normal test temperature range of the dry-type electric reactor is within 10 ℃ to 40 ℃, the normal test voltage range of the dry-type electric reactor is within 110 watts to 220 watts, and the test data are displayed through a liquid crystal display screen.
6. The dry-type reactor fault analysis method based on the electric intelligent cruise robot as claimed in claim 1, characterized in that: alarm device comprises bee calling organ and cell-phone APP reminding device, bee calling organ needs the manual work to arrive the scene or close through cell-phone long-range.
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| CN202111375043.4A CN114062821A (en) | 2021-11-17 | 2021-11-17 | Dry-type reactor fault analysis method based on electric power intelligent cruise robot |
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Application publication date: 20220218 |