CN116846080B - Outdoor ring main unit running state supervision system and method based on data analysis - Google Patents
Outdoor ring main unit running state supervision system and method based on data analysis Download PDFInfo
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Classifications
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
Abstract
The invention discloses an outdoor ring main unit operation state monitoring system and method based on data analysis, which belong to the field of ring main unit monitoring and are used for solving the problem that the ring main unit cannot effectively regulate an internal operation environment during operation, and specifically comprise the following steps: the operation information acquisition module acquires operation information; the acquired operation information is transmitted to an operation information analysis module, and the operation information analysis module analyzes the operation information to obtain operation data; transmitting the operation data to an operation data calculation module, and calculating by the operation data calculation module based on the operation data to obtain operation judgment parameters; carrying out data judgment on the operation judgment parameter transmission to obtain judgment data; the invention monitors the operation process of the outdoor ring main unit, analyzes the acquired operation information and conveniently adjusts the internal environment of the operation process of the outdoor ring main unit.
Description
Technical Field
The invention belongs to the field of data analysis, relates to ring main unit supervision technology, and in particular relates to an outdoor ring main unit running state supervision system and method based on data analysis.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled spacing ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. It is widely used in distribution stations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like, and box-type substations.
The outdoor ring main unit is an outdoor ring main unit, the outdoor ring main unit adopts a vacuum switch as an opening and closing device, SF6 gas is insulated in a common box mode, the structure is compact, the occupied area is small, the appearance is attractive, and the outdoor ring main unit can be matched with the surrounding environment in a coordinated manner. Due to the adoption of the full-sealing and full-insulation concept, all switch parts in the RVAC ring main unit, including all high-voltage electrified bodies and mechanism parts, are completely sealed in the main box body and are not influenced by condensation and external pollution environments; the protection level of the main box body can reach IP67, and the waterproof type touchable cable head of the Cupressus kurzui is arranged, so that the accidental flood invasion of a rainwater-prone area can be effectively prevented.
In the prior art, when outdoor installation is carried out on an outdoor ring main unit, the operation state of the outdoor ring main unit cannot be monitored according to the outdoor environment, when outdoor use is carried out, the operation environment inside the ring main unit cannot be effectively regulated, certain potential safety hazards exist, the service life of the outdoor ring main unit is influenced, and therefore, the system and the method for monitoring the operation state of the outdoor ring main unit based on data analysis are provided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an outdoor ring main unit running state supervision system and method based on data analysis.
The technical problems to be solved by the invention are as follows:
based on outdoor looped netowrk cabinet in carrying out the use, can not carry out supervisory analysis according to the inside operational environment of outdoor looped netowrk cabinet, lead to outdoor looped netowrk cabinet when using, can not effectively adjust inside operational environment, influence outdoor looped netowrk cabinet life's problem.
The aim of the invention can be achieved by the following technical scheme: the outdoor ring main unit operation state monitoring system based on data analysis is characterized by comprising an operation information acquisition module, an operation information analysis module, an operation adjustment module, an operation data calculation module, an operation monitoring module, an operation judgment module and a server; the operation information acquisition module, the operation information analysis module, the operation adjustment module, the operation data calculation module, the operation supervision module and the operation judgment module are respectively connected with the server;
the operation monitoring module monitors the operation process of the outdoor ring main unit to obtain operation information, and the operation information acquisition module acquires the operation information;
the acquired operation information is transmitted to an operation information analysis module, and the operation information analysis module analyzes the operation information to obtain operation data;
the server controls the operation information analysis module to transmit operation data to the operation data calculation module, and the operation data calculation module calculates based on the operation data to obtain operation judgment parameters;
the operation judgment parameters are transmitted to an operation information analysis module to analyze the operation judgment parameters, and the analyzed operation judgment parameters are transmitted to the operation judgment module to carry out data judgment, so that judgment data are obtained;
and transmitting the judgment data to an operation adjusting module, wherein the operation adjusting module mediates the outdoor ring main unit based on the judgment data.
Further, the operation information includes environment information composed of a temperature value, a humidity value, and a wind speed flow value, and electric power information composed of a time value, a current value, and a voltage value; and the operation supervision module transmits the environment information and the power information to the operation information analysis module for the environment information and the power information in the operation process of the outdoor ring main unit.
Further, the operation information analysis module obtains and analyzes the temperature value, the humidity value and the wind speed flow value in the environment information, and the specific analysis is as follows:
acquiring a temperature value, a humidity value and a wind speed flow value in a time period T;
based on the analysis of the temperature value and the humidity, observing the relation between the temperature value and the humidity value along with the change of time, judging the relation between the internal temperature and the humidity when the outdoor ring main unit operates, if the humidity value is reduced along with the increase of the temperature value, judging the inverse proportion of the temperature value and the humidity value, and if the humidity value is increased along with the increase of the temperature value, judging the direct proportion of the temperature value and the humidity value;
based on the analysis of the temperature value and the wind speed flow value, observing the relation between the temperature value and the wind speed flow value along with the change of time, judging the relation between the internal temperature and the wind speed when the outdoor ring main unit operates, if the wind speed flow value is reduced along with the increase of the temperature value, judging the temperature value to be inversely proportional to the wind speed flow value, and if the wind speed flow value is increased along with the increase of the temperature value, judging the temperature value to be directly proportional to the wind speed flow value;
and conveying the analyzed temperature value, humidity value and wind speed flow value to an operation data calculation module.
Further, the operation information analysis module obtains and analyzes the time value, the current value and the voltage value in the electric power information, and the specific analysis is as follows:
acquiring a current value and a voltage value in a T time period, acquiring a duration value of the current value and the voltage value in the T time period when the current value and the voltage value are unchanged, acquiring a duration total value, and defining the duration total value as a time value;
comparing the time value with the time value in the T time period, if the time value is smaller than the time value in the T time period, judging that the outdoor ring main unit is powered off when running, and if the time value is the same as the time value in the T time period, judging that the outdoor ring main unit is not powered off when running;
acquiring a power value based on the current value, the voltage value and the duration time value, and acquiring a plurality of power values according to the current change value in the T time period;
the plurality of power values for the T time period are delivered to the operational data calculation module.
Further, the operation data calculation module receives a temperature value, a humidity value and a wind speed flow value to calculate an environment reference value;
the operation data calculation module receives a plurality of power values, acquires a time point corresponding to the power values, and acquires an environment reference value of the corresponding time point based on the corresponding time point; and defining the power value and the environment reference value as operation judgment parameters, and transmitting the operation judgment parameters to an operation information analysis module.
Further, the operation information analysis module receives the environmental reference value and the power value for analysis, and the specific analysis is as follows:
establishing a first plane rectangular coordinate system by taking an abscissa as a time unit and an ordinate as an environment reference value, representing the acquired environment reference values in the first plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form an environment reference graph;
establishing a second plane rectangular coordinate system by taking an abscissa as a time unit and taking an ordinate as a power value, representing the acquired power values in the second plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form a power reference graph;
based on the environmental reference graph and the power reference graph, the analysis is performed as follows:
acquiring a position corresponding to an environment reference curve graph corresponding to the lowest point of the power reference curve graph, defining an environment reference value corresponding to the position as a standard environment reference value, acquiring a time point corresponding to the standard environment reference value, and observing curve lifting before or after the time point;
when the environment reference curve chart rises, the change of the power reference curve chart is observed, and the change is concretely as follows:
if the corresponding position of the power reference graph is in an ascending trend, judging that the power value is gradually increased along with the increase of the environment reference value;
if the corresponding position of the power reference graph is in a descending trend, judging that the power value gradually decreases along with the increase of the environment reference value;
when the environment reference curve graph is observed to descend, the change of the power reference curve graph is observed, if the corresponding position of the power reference curve graph is in a descending trend, the judgment is carried out, along with the reduction of the environment reference value, the power value is gradually reduced, and judgment data are transmitted to the operation regulation module.
Further, the operation adjusting module adjusts the temperature value, the humidity value and the wind speed flow value in the outdoor ring main unit based on the judging data, so that the calculated environment reference value approaches to the obtained standard environment reference value.
The method for supervising the running state of the outdoor ring main unit based on data analysis comprises the following steps:
step S1: monitoring the operation process of the outdoor ring main unit to obtain operation information, acquiring the operation information by an operation information acquisition module, and transmitting environment information and electric power information in the acquired operation information to an operation information analysis module, wherein the operation information analysis module analyzes the operation information to obtain operation data;
step S2: the server controls the operation information analysis module to transmit operation data to the operation data calculation module, and the operation data calculation module calculates based on the operation data to obtain operation judgment parameters;
step S3: the operation judgment parameters are transmitted to an operation information analysis module to analyze the operation judgment parameters, and the analyzed operation judgment parameters are transmitted to the operation judgment module to carry out data judgment, so that judgment data are obtained;
step S4: and transmitting the judgment data to an operation adjusting module, and adjusting the temperature value, the humidity value and the wind speed flow value in the outdoor ring main unit by the operation adjusting module based on the judgment data, so that the calculated environment reference value approaches to the acquired standard environment reference value.
Further, in the step S1, the operation information analysis module obtains and analyzes the temperature value, the humidity value and the wind speed flow value in the environmental information, and specifically includes the following steps:
step S11: acquiring a temperature value, a humidity value and a wind speed flow value in a time period T;
step S12: based on the temperature value and the humidity, the relation between the temperature value and the humidity value along with the time is observed, and the relation between the internal temperature and the humidity during the operation of the outdoor ring main unit is judged;
step S13: if the temperature value is increased and the humidity value is reduced, the temperature value is inversely proportional to the humidity value, and if the temperature value is increased and the humidity value is increased, the temperature value is directly proportional to the humidity value;
step S14: based on the temperature value and the wind speed flowing value, analyzing, observing the relation between the temperature value and the wind speed flowing value along with the change of time, and judging the relation between the internal temperature and the wind speed when the outdoor ring main unit operates;
step S15: if the wind speed flow value is increased along with the increase of the temperature value, the wind speed flow value is reduced, the temperature value is inversely proportional to the wind speed flow value, and if the wind speed flow value is increased along with the increase of the temperature value, the temperature value is directly proportional to the wind speed flow value, and the analyzed temperature value, humidity value and wind speed flow value are transmitted to an operation data calculation module;
the operation information analysis module acquires and analyzes time values, current values and voltage values in the power information, and specifically comprises the following steps:
step 11: acquiring a current value and a voltage value in a T time period, acquiring a duration value of the current value and the voltage value in the T time period when the current value and the voltage value are unchanged, acquiring a duration total value, and defining the duration total value as a time value;
step 12: comparing the time value with the time value in the T time period, if the time value is smaller than the time value in the T time period, judging that the outdoor ring main unit is powered off when running, and if the time value is the same as the time value in the T time period, judging that the outdoor ring main unit is not powered off when running;
step 13: acquiring a power value based on the current value, the voltage value and the duration time value, and acquiring a plurality of power values according to the current change value in the T time period; the plurality of power values for the T time period are delivered to the operational data calculation module.
Further, in the step S3, when the judgment data is acquired, specific steps are as follows:
step S31: the method comprises the steps of receiving environment reference values and power values for analysis, establishing a first plane rectangular coordinate system by taking an abscissa as a time unit and an ordinate as the environment reference values, representing a plurality of acquired environment reference values in the first plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the plurality of coordinate points through curves to form an environment reference graph;
step S32: establishing a second plane rectangular coordinate system by taking an abscissa as a time unit and taking an ordinate as a power value, representing the acquired power values in the second plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form a power reference graph;
step S33: acquiring a position corresponding to an environment reference curve graph corresponding to the lowest point of the power reference curve graph, defining an environment reference value corresponding to the position as a standard environment reference value, acquiring a time point corresponding to the standard environment reference value, and observing curve lifting before or after the time point;
step S34: if the corresponding position of the power reference graph is in an ascending trend, judging that the power value is gradually increased along with the increase of the environment reference value; if the corresponding position of the power reference graph is in a descending trend, judging that the power value gradually decreases along with the increase of the environment reference value;
step S35: when the environment reference curve graph is observed to descend, the change of the power reference curve graph is observed, if the corresponding position of the power reference curve graph is in a descending trend, the judgment is carried out, along with the reduction of the environment reference value, the power value is gradually reduced, and judgment data are transmitted to the operation regulation module.
Compared with the prior art, the invention has the beneficial effects that:
the method is based on supervision of the outdoor ring main unit in the operation process, acquires operation information generated in the supervision process, analyzes the acquired operation information, analyzes the changes of internal environment information and power information of the outdoor ring main unit in the operation process, comprehensively analyzes and calculates according to the environment information and the power information, judges the changes of the power information along with the changes of the environment information, and conveniently adjusts the internal environment of the outdoor ring main unit in the operation process based on a change curve.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a block diagram of an overall system of an outdoor ring main unit operation state monitoring system based on data analysis;
fig. 2 is a method step diagram of the method for monitoring the operation state of the outdoor ring main unit based on data analysis.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, the system for supervising the operation state of an outdoor ring main unit based on data analysis comprises an operation information acquisition module, an operation information analysis module, an operation adjustment module, an operation data calculation module, an operation supervision module, an operation judgment module and a server; the operation information acquisition module, the operation information analysis module, the operation adjustment module, the operation data calculation module, the operation supervision module and the operation judgment module are respectively connected with the server;
in this embodiment, the operation monitoring module monitors an operation process of the outdoor ring main unit to obtain operation information, and the operation information obtaining module obtains the operation information;
the operation information comprises environment information and power information, wherein the environment information consists of a temperature value, a humidity value and a wind speed flow value, and the power information consists of a time value, a current value and a voltage value;
the operation supervision module transmits the environment information and the power information to the operation information analysis module for the environment information and the power information in the operation process of the outdoor ring main unit;
the acquired operation information is transmitted to an operation information analysis module, and the operation information analysis module analyzes the operation information to obtain operation data;
the operation information analysis module acquires and analyzes the temperature value, the humidity value and the wind speed flow value in the environment information, and the specific analysis is as follows:
acquiring a temperature value, a humidity value and a wind speed flow value in a time period T;
based on the analysis of the temperature value and the humidity, observing the relation between the temperature value and the humidity value along with the change of time, judging the relation between the internal temperature and the humidity when the outdoor ring main unit operates, if the humidity value is reduced along with the increase of the temperature value, judging the inverse proportion of the temperature value and the humidity value, and if the humidity value is increased along with the increase of the temperature value, judging the direct proportion of the temperature value and the humidity value;
based on the analysis of the temperature value and the wind speed flow value, observing the relation between the temperature value and the wind speed flow value along with the change of time, judging the relation between the internal temperature and the wind speed when the outdoor ring main unit operates, if the wind speed flow value is reduced along with the increase of the temperature value, judging the temperature value to be inversely proportional to the wind speed flow value, and if the wind speed flow value is increased along with the increase of the temperature value, judging the temperature value to be directly proportional to the wind speed flow value;
the analyzed temperature value, humidity value and wind speed flow value are transmitted to an operation data calculation module;
the operation information analysis module acquires and analyzes time values, current values and voltage values in the power information, and the specific analysis is as follows:
acquiring a current value and a voltage value in a T time period, acquiring a duration value of the current value and the voltage value in the T time period when the current value and the voltage value are unchanged, acquiring a duration total value, and defining the duration total value as a time value;
comparing the time value with the time value in the T time period, if the time value is smaller than the time value in the T time period, judging that the outdoor ring main unit is powered off when running, and if the time value in the T time period is the same, judging that the outdoor ring main unit is not powered off when running;
acquiring a power value based on the current value, the voltage value and the duration time value, and acquiring a plurality of power values according to the current change value in the T time period;
transmitting the plurality of power values of the T time period to an operation data calculation module;
the server controls the operation information analysis module to transmit operation data to the operation data calculation module, and the operation data calculation module calculates based on the operation data to obtain operation judgment parameters;
the operation data calculation module receives the temperature value, the humidity value and the wind speed flow value to calculate an environment reference value, and the environment reference value is set as follows: HJCKz; the set temperature values are: WDSz; the humidity value is: SDSz; the wind speed flow value is: FSLDSz;
if the temperature value is in direct proportion to the humidity value and the wind speed flow value, the specific calculation formula of the environment reference value is as follows:
HJCKz＝WDSz×SDSz×FSLDSz；
if the temperature value is proportional to the humidity value, the temperature value is inversely proportional to the wind speed flow value, and the environment reference value is specifically calculated as follows:
if the temperature value is inversely proportional to the humidity value, the temperature value is directly proportional to the wind speed flow value, and the environment reference value is specifically calculated as follows:
if the temperature value is inversely proportional to the humidity value, the temperature value is inversely proportional to the wind speed flow value, and the environment reference value is specifically calculated as follows:
the operation data calculation module receives a plurality of power values, acquires a time point corresponding to the power values, and acquires an environment reference value of the corresponding time point based on the corresponding time point; defining the power value and the environment reference value as operation judgment parameters, and transmitting the operation judgment parameters to an operation information analysis module;
the operation judgment parameters are transmitted to an operation information analysis module to analyze the operation judgment parameters, and the analyzed operation judgment parameters are transmitted to the operation judgment module to carry out data judgment, so that judgment data are obtained;
the operation information analysis module receives the environment reference value and the power value for analysis, and the specific analysis is as follows:
establishing a first plane rectangular coordinate system by taking an abscissa as a time unit and an ordinate as an environment reference value, representing the acquired environment reference values in the first plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form an environment reference graph;
establishing a second plane rectangular coordinate system by taking an abscissa as a time unit and taking an ordinate as a power value, representing the acquired power values in the second plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form a power reference graph;
based on the environmental reference graph and the power reference graph, the analysis is performed as follows:
acquiring a position corresponding to an environment reference curve graph corresponding to the lowest point of the power reference curve graph, defining an environment reference value corresponding to the position as a standard environment reference value, acquiring a time point corresponding to the standard environment reference value, and observing curve lifting before or after the time point;
when the environment reference curve chart rises, the change of the power reference curve chart is observed, and the change is concretely as follows:
if the corresponding position of the power reference graph is in an ascending trend, judging that the power value is gradually increased along with the increase of the environment reference value;
if the corresponding position of the power reference graph is in a descending trend, judging that the power value gradually decreases along with the increase of the environment reference value;
when the environment reference curve graph is observed to descend, the change of the power reference curve graph is observed, if the corresponding position of the power reference curve graph is in a descending trend, the power value is judged to be gradually reduced along with the reduction of the environment reference value;
transmitting the judgment data to an operation adjusting module;
and transmitting the judgment data to an operation adjusting module, and adjusting the outdoor ring main unit by the operation adjusting module based on the judgment data.
The operation adjusting module adjusts the temperature value, the humidity value and the wind speed flowing value in the outdoor ring main unit based on the judging data, so that the calculated environment reference value approaches to the obtained standard environment reference value.
Example two
Referring to fig. 2, the method for supervising the operation state of the outdoor ring main unit based on data analysis includes the following steps:
step S1: monitoring the operation process of the outdoor ring main unit to obtain operation information, acquiring the operation information by an operation information acquisition module, and transmitting environment information and electric power information in the acquired operation information to an operation information analysis module, wherein the operation information analysis module analyzes the operation information to obtain operation data;
the operation information analysis module acquires and analyzes the temperature value, the humidity value and the wind speed flow value in the environment information, and specifically comprises the following steps:
step S11: acquiring a temperature value, a humidity value and a wind speed flow value in a time period T;
step S12: based on the temperature value and the humidity, the relation between the temperature value and the humidity value along with the time is observed, and the relation between the internal temperature and the humidity during the operation of the outdoor ring main unit is judged;
step S13: if the temperature value is increased and the humidity value is reduced, the temperature value is inversely proportional to the humidity value, and if the temperature value is increased and the humidity value is increased, the temperature value is directly proportional to the humidity value;
step S14: based on the temperature value and the wind speed flowing value, analyzing, observing the relation between the temperature value and the wind speed flowing value along with the change of time, and judging the relation between the internal temperature and the wind speed when the outdoor ring main unit operates;
step S15: if the wind speed flow value is increased along with the increase of the temperature value, the wind speed flow value is reduced, the temperature value is inversely proportional to the wind speed flow value, and if the wind speed flow value is increased along with the increase of the temperature value, the temperature value is directly proportional to the wind speed flow value, and the analyzed temperature value, humidity value and wind speed flow value are transmitted to an operation data calculation module;
the operation information analysis module acquires and analyzes time values, current values and voltage values in the power information, and specifically comprises the following steps:
step 11: acquiring a current value and a voltage value in a T time period, acquiring a duration value of the current value and the voltage value in the T time period when the current value and the voltage value are unchanged, acquiring a duration total value, and defining the duration total value as a time value;
step 12: comparing the time value with the time value in the T time period, if the time value is smaller than the time value in the T time period, judging that the outdoor ring main unit is powered off when running, and if the time value is the same as the time value in the T time period, judging that the outdoor ring main unit is not powered off when running;
step 13: acquiring a power value based on the current value, the voltage value and the duration time value, and acquiring a plurality of power values according to the current change value in the T time period; transmitting the plurality of power values of the T time period to an operation data calculation module;
step S2: the server controls the operation information analysis module to transmit operation data to the operation data calculation module, and the operation data calculation module calculates based on the operation data to obtain operation judgment parameters;
the operation data calculation module receives the temperature value, the humidity value and the wind speed flow value to calculate an environment reference value;
the operation data calculation module receives a plurality of power values and acquires a time point corresponding to the power values;
acquiring an environment reference value of a corresponding time point based on the corresponding time point; defining the power value and the environment reference value as operation judgment parameters, and transmitting the operation judgment parameters to an operation information analysis module;
step S3: the operation judgment parameters are transmitted to an operation information analysis module to analyze the operation judgment parameters, and the analyzed operation judgment parameters are transmitted to the operation judgment module to carry out data judgment, so that judgment data are obtained;
when the judgment data is acquired, the specific steps are as follows:
step S31: the method comprises the steps of receiving environment reference values and power values for analysis, establishing a first plane rectangular coordinate system by taking an abscissa as a time unit and an ordinate as the environment reference values, representing a plurality of acquired environment reference values in the first plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the plurality of coordinate points through curves to form an environment reference graph;
step S32: establishing a second plane rectangular coordinate system by taking an abscissa as a time unit and taking an ordinate as a power value, representing the acquired power values in the second plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form a power reference graph;
step S33: acquiring a position corresponding to an environment reference curve graph corresponding to the lowest point of the power reference curve graph, defining an environment reference value corresponding to the position as a standard environment reference value, acquiring a time point corresponding to the standard environment reference value, and observing curve lifting before or after the time point;
step S34: if the corresponding position of the power reference graph is in an ascending trend, judging that the power value is gradually increased along with the increase of the environment reference value; if the corresponding position of the power reference graph is in a descending trend, judging that the power value gradually decreases along with the increase of the environment reference value;
step S35: when the environment reference curve graph is observed to descend, the change of the power reference curve graph is observed, if the corresponding position of the power reference curve graph is in a descending trend, the judgment is carried out, along with the reduction of the environment reference value, the power value is gradually reduced, and judgment data are transmitted to the operation regulation module.
Step S4: and transmitting the judgment data to an operation adjusting module, and adjusting the temperature value, the humidity value and the wind speed flow value in the outdoor ring main unit by the operation adjusting module based on the judgment data, so that the calculated environment reference value approaches to the acquired standard environment reference value.
The above formulas are all formulas for removing dimensions and taking numerical calculation, the formulas are formulas for obtaining the latest real situation by acquiring a large amount of data and performing software simulation, preset parameters in the formulas are set by a person skilled in the art according to the actual situation, the sizes of the weight coefficient and the scale coefficient are specific numerical values obtained by quantizing each parameter, the subsequent comparison is convenient, and the proportional relation between the weight coefficient and the scale coefficient is not influenced as long as the proportional relation between the parameter and the quantized numerical values is not influenced.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The outdoor ring main unit operation state monitoring system based on data analysis is characterized by comprising an operation information acquisition module, an operation information analysis module, an operation adjustment module, an operation data calculation module, an operation monitoring module, an operation judgment module and a server; the operation information acquisition module, the operation information analysis module, the operation adjustment module, the operation data calculation module, the operation supervision module and the operation judgment module are respectively connected with the server;
the operation monitoring module monitors the operation process of the outdoor ring main unit to obtain operation information, and the operation information acquisition module acquires the operation information;
the acquired operation information is transmitted to an operation information analysis module, and the operation information analysis module analyzes the operation information to obtain operation data;
the server controls the operation information analysis module to transmit operation data to the operation data calculation module, and the operation data calculation module calculates based on the operation data to obtain operation judgment parameters;
the operation judgment parameters are transmitted to an operation information analysis module to analyze the operation judgment parameters, and the analyzed operation judgment parameters are transmitted to the operation judgment module to carry out data judgment, so that judgment data are obtained;
transmitting the judgment data to an operation adjusting module, wherein the operation adjusting module mediates the outdoor ring main unit based on the judgment data;
the operation information comprises environment information and power information, wherein the environment information consists of a temperature value, a humidity value and a wind speed flow value, and the power information consists of a time value, a current value and a voltage value; the operation supervision module transmits the environment information and the power information to the operation information analysis module for the environment information and the power information in the operation process of the outdoor ring main unit;
the operation information analysis module acquires and analyzes the temperature value, the humidity value and the wind speed flow value in the environment information, and the specific analysis is as follows:
acquiring a temperature value, a humidity value and a wind speed flow value in a time period T;
based on the analysis of the temperature value and the humidity, observing the relation between the temperature value and the humidity value along with the change of time, judging the relation between the internal temperature and the humidity when the outdoor ring main unit operates, if the humidity value is reduced along with the increase of the temperature value, judging the inverse proportion of the temperature value and the humidity value, and if the humidity value is increased along with the increase of the temperature value, judging the direct proportion of the temperature value and the humidity value;
based on the analysis of the temperature value and the wind speed flow value, observing the relation between the temperature value and the wind speed flow value along with the change of time, judging the relation between the internal temperature and the wind speed when the outdoor ring main unit operates, if the wind speed flow value is reduced along with the increase of the temperature value, judging the temperature value to be inversely proportional to the wind speed flow value, and if the wind speed flow value is increased along with the increase of the temperature value, judging the temperature value to be directly proportional to the wind speed flow value;
the analyzed temperature value, humidity value and wind speed flow value are transmitted to an operation data calculation module;
the operation information analysis module acquires and analyzes time values, current values and voltage values in the power information, and the specific analysis is as follows:
acquiring a current value and a voltage value in a T time period, acquiring a duration value of the current value and the voltage value in the T time period when the current value and the voltage value are unchanged, acquiring a duration total value, and defining the duration total value as a time value;
comparing the time value with the time value in the T time period, if the time value is smaller than the time value in the T time period, judging that the outdoor ring main unit is powered off when running, and if the time value is the same as the time value in the T time period, judging that the outdoor ring main unit is not powered off when running;
acquiring a power value based on the current value, the voltage value and the duration time value, and acquiring a plurality of power values according to the current change value in the T time period;
transmitting the plurality of power values of the T time period to an operation data calculation module;
the operation data calculation module receives the temperature value, the humidity value and the wind speed flow value to calculate an environment reference value;
setting environment reference values as follows: HJCKz; the set temperature values are: WDSz; the humidity value is: SDSz; the wind speed flow value is: FSLDSz;
if the temperature value is in direct proportion to the humidity value and the wind speed flow value, the specific calculation formula of the environment reference value is as follows:
HJCKz＝WDSz×SDSz×FSLDSz；
if the temperature value is proportional to the humidity value, the temperature value is inversely proportional to the wind speed flow value, and the environment reference value is specifically calculated as follows:
if the temperature value is inversely proportional to the humidity value, the temperature value is directly proportional to the wind speed flow value, and the environment reference value is specifically calculated as follows:
if the temperature value is inversely proportional to the humidity value, the temperature value is inversely proportional to the wind speed flow value, and the environment reference value is specifically calculated as follows:
the operation data calculation module receives a plurality of power values, acquires a time point corresponding to the power values, and acquires an environment reference value of the corresponding time point based on the corresponding time point; and defining the power value and the environment reference value as operation judgment parameters, and transmitting the operation judgment parameters to an operation information analysis module.
2. The system of claim 1, wherein the operational information analysis module receives the environmental reference value and the power value for analysis, and the specific analysis is as follows:
establishing a first plane rectangular coordinate system by taking an abscissa as a time unit and an ordinate as an environment reference value, representing the acquired environment reference values in the first plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form an environment reference graph;
establishing a second plane rectangular coordinate system by taking an abscissa as a time unit and taking an ordinate as a power value, representing the acquired power values in the second plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form a power reference graph;
based on the environmental reference graph and the power reference graph, the analysis is performed as follows:
acquiring a position corresponding to an environment reference curve graph corresponding to the lowest point of the power reference curve graph, defining an environment reference value corresponding to the position as a standard environment reference value, acquiring a time point corresponding to the standard environment reference value, and observing curve lifting before or after the time point;
when the environment reference curve chart rises, the change of the power reference curve chart is observed, and the change is concretely as follows:
if the corresponding position of the power reference graph is in an ascending trend, judging that the power value is gradually increased along with the increase of the environment reference value;
if the corresponding position of the power reference graph is in a descending trend, judging that the power value gradually decreases along with the increase of the environment reference value;
when the environment reference curve graph is observed to descend, the change of the power reference curve graph is observed, if the corresponding position of the power reference curve graph is in a descending trend, the judgment is carried out, along with the reduction of the environment reference value, the power value is gradually reduced, and judgment data are transmitted to the operation regulation module.
3. The system according to claim 2, wherein the operation adjustment module adjusts the temperature value, the humidity value, and the wind speed flow value inside the outdoor ring main unit based on the judgment data so that the obtained environmental reference value approaches the obtained standard environmental reference value.
4. The method for supervising the operation state of the outdoor ring main unit based on data analysis is applicable to the system for supervising the operation state of the outdoor ring main unit based on data analysis as claimed in any one of claims 1 to 3, and is characterized in that the supervising method comprises the following steps:
step S1: monitoring the operation process of the outdoor ring main unit to obtain operation information, acquiring the operation information by an operation information acquisition module, and transmitting environment information and electric power information in the acquired operation information to an operation information analysis module, wherein the operation information analysis module analyzes the operation information to obtain operation data;
step S2: the server controls the operation information analysis module to transmit operation data to the operation data calculation module, and the operation data calculation module calculates based on the operation data to obtain operation judgment parameters;
step S3: the operation judgment parameters are transmitted to an operation information analysis module to analyze the operation judgment parameters, and the analyzed operation judgment parameters are transmitted to the operation judgment module to carry out data judgment, so that judgment data are obtained;
step S4: and transmitting the judgment data to an operation adjusting module, and adjusting the temperature value, the humidity value and the wind speed flow value in the outdoor ring main unit by the operation adjusting module based on the judgment data, so that the calculated environment reference value approaches to the acquired standard environment reference value.
5. The method for supervising the operation state of the outdoor ring main unit based on data analysis according to claim 4, wherein in step S1, the operation information analysis module obtains and analyzes the temperature value, the humidity value and the wind speed flow value in the environmental information, and the specific steps are as follows:
step S11: acquiring a temperature value, a humidity value and a wind speed flow value in a time period T;
step S12: based on the temperature value and the humidity, the relation between the temperature value and the humidity value along with the time is observed, and the relation between the internal temperature and the humidity during the operation of the outdoor ring main unit is judged;
step S13: if the temperature value is increased and the humidity value is reduced, the temperature value is inversely proportional to the humidity value, and if the temperature value is increased and the humidity value is increased, the temperature value is directly proportional to the humidity value;
step S14: based on the temperature value and the wind speed flowing value, analyzing, observing the relation between the temperature value and the wind speed flowing value along with the change of time, and judging the relation between the internal temperature and the wind speed when the outdoor ring main unit operates;
step S15: if the wind speed flow value is increased along with the increase of the temperature value, the wind speed flow value is reduced, the temperature value is inversely proportional to the wind speed flow value, and if the wind speed flow value is increased along with the increase of the temperature value, the temperature value is directly proportional to the wind speed flow value, and the analyzed temperature value, humidity value and wind speed flow value are transmitted to an operation data calculation module;
the operation information analysis module acquires and analyzes time values, current values and voltage values in the power information, and specifically comprises the following steps:
step 11: acquiring a current value and a voltage value in a T time period, acquiring a duration value of the current value and the voltage value in the T time period when the current value and the voltage value are unchanged, acquiring a duration total value, and defining the duration total value as a time value;
step 12: comparing the time value with the time value in the T time period, if the time value is smaller than the time value in the T time period, judging that the outdoor ring main unit is powered off when running, and if the time value is the same as the time value in the T time period, judging that the outdoor ring main unit is not powered off when running;
step 13: acquiring a power value based on the current value, the voltage value and the duration time value, and acquiring a plurality of power values according to the current change value in the T time period; the plurality of power values for the T time period are delivered to the operational data calculation module.
6. The method for monitoring the operation state of an outdoor ring main unit based on data analysis according to claim 4, wherein in step S3, when the judgment data is acquired, the specific steps are as follows:
step S31: the method comprises the steps of receiving environment reference values and power values for analysis, establishing a first plane rectangular coordinate system by taking an abscissa as a time unit and an ordinate as the environment reference values, representing a plurality of acquired environment reference values in the first plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the plurality of coordinate points through curves to form an environment reference graph;
step S32: establishing a second plane rectangular coordinate system by taking an abscissa as a time unit and taking an ordinate as a power value, representing the acquired power values in the second plane rectangular coordinate system in the form of coordinate points, and smoothly connecting the coordinate points through curves to form a power reference graph;
step S33: acquiring a position corresponding to an environment reference curve graph corresponding to the lowest point of the power reference curve graph, defining an environment reference value corresponding to the position as a standard environment reference value, acquiring a time point corresponding to the standard environment reference value, and observing curve lifting before or after the time point;
step S34: if the corresponding position of the power reference graph is in an ascending trend, judging that the power value is gradually increased along with the increase of the environment reference value; if the corresponding position of the power reference graph is in a descending trend, judging that the power value gradually decreases along with the increase of the environment reference value;
step S35: when the environment reference curve graph is observed to descend, the change of the power reference curve graph is observed, if the corresponding position of the power reference curve graph is in a descending trend, the judgment is carried out, along with the reduction of the environment reference value, the power value is gradually reduced, and judgment data are transmitted to the operation regulation module.
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