CN115800552B - Intelligent regulation and control system and method for super capacitor operation power frequency modulation - Google Patents
Intelligent regulation and control system and method for super capacitor operation power frequency modulation Download PDFInfo
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Abstract
The invention relates to the technical field of capacitance regulation and control, in particular to an intelligent regulation and control system and method for super-capacitor operation power frequency modulation, comprising a super-capacitor real-time acquisition unit, a super-capacitor frequency modulation monitoring unit, a processor, a super-capacitor frequency modulation preprocessing unit and a super-capacitor frequency modulation warning judgment unit.
Description
Technical Field
The invention relates to the technical field of capacitance regulation and control, in particular to an intelligent regulation and control system and method for power frequency modulation of super capacitor operation.
Background
Super-capacitor is a kind of naming of capacitor storage device with large energy storage, and can store more energy in a fixed space, so that the super-capacitor is widely used, the frequency of the super-capacitor is changed in the use process, and the power of the capacitor is required to be adjusted in order to keep the frequency change of the power system within the allowable deviation range.
At present, an existing regulation and control system for electric power frequency modulation sets a regulation and control threshold value, when the electric power of a capacitor is at a monitoring point set by regulation, automatic regulation is carried out, however, the existing regulation and control system cannot carry out numerical analysis according to different capacitor running conditions, converts the analyzed numerical value into a numerical signal, carries out multiparty factor combination according to the processing of the numerical signal, and therefore whether a regulation and control result is accurate is evaluated, and meanwhile, the regulation and control numerical value cannot be judged and regulated secondarily.
Disclosure of Invention
The invention aims to provide an intelligent regulation and control system and method for electric power frequency modulation of super capacitor operation, which are used for analyzing an analysis coefficient of electric power regulation and control by carrying out data processing on the electric power regulation and control during the super capacitor operation, carrying out digital signal conversion according to the analysis coefficient of the electric power regulation and control, digitizing the electric power frequency modulation, increasing the intuitiveness of data observation, carrying out digital calculation on real-time data of capacitor operation, carrying out combined analysis on calculated numerical values and converted digital signals, carrying out evaluation calculation on the electric power frequency modulation of the super capacitor, carrying out numerical analysis according to an evaluation value of the evaluation calculation, calibrating the analyzed numerical values as regulation numerical values, carrying out real-time regulation on the electric power frequency modulation according to the regulation and control numerical values, increasing the accuracy of frequency modulation regulation and control and increasing the high efficiency of the capacitor.
The aim of the invention can be achieved by the following technical scheme: an intelligent regulation and control system for super capacitor operation power frequency modulation comprises a super capacitor real-time acquisition unit, a super capacitor frequency modulation monitoring unit, a processor, a super capacitor frequency modulation preprocessing unit and a super capacitor frequency modulation warning judgment unit;
the processor generates an acquisition signaling and transmits the acquisition signaling to the super-capacity real-time acquisition unit, the super-capacity real-time acquisition unit acquires data of electric power data operated by the super-capacity, the acquired data is subjected to capacitance real-time processing operation to obtain an electric power frequency modulation analysis signal group, the electric power frequency modulation analysis signal group comprises a low-frequency signal, a high-frequency signal and an installation frequency signal, the processor generates a frequency monitoring signaling and transmits the frequency modulation monitoring signaling to the super-capacity frequency modulation monitoring unit, the super-capacity frequency modulation monitoring unit monitors the frequency modulation of the super-capacity and carries out frequency modulation monitoring operation according to the monitoring data to obtain a positive parameter group and a negative parameter group, the positive parameter group comprises a low-frequency parameter processing unit, a high-frequency parameter processing unit, an installation frequency parameter processing unit and a corresponding positive mark value and a negative mark value, the processor generates a pre-position signaling and transmits the pre-position signaling to the super-capacity frequency modulation preprocessing unit, the super-capacity frequency modulation preprocessing unit carries out preprocessing operation on the frequency modulation of the super-capacity to obtain an evaluation data group, and the evaluation data group comprises an electric power evaluation value, an electric power frequency modulation evaluation value threshold M, a qualified signal and an abnormal signal, and an alarm signal are generated by the processor and a warning judgment unit, and a warning judgment unit carries out alarm value regulation and a warning value according to the regulation and control result.
Further, the specific operation process of the capacitor real-time processing operation is as follows:
collecting identification codes of super capacitors and calibrating the identification codes as level capacity code data, marking the level capacity code data as O, wherein the value of O is a positive integer, calibrating the time interval length of frequency modulation of the level capacity code data in operation as level capacity time difference data, and calibrating the level capacity time difference data as RSC i I is a positive integer, the frequency of frequency modulation of the level capacity coded data which is abnormal during operation is calibrated to be level capacity modulation frequency data, and the level capacity modulation frequency data is marked as RTC (real time clock) i The value of i is a positive integer, the time for performing frequency modulation when the level capacity coding data is abnormal in operation is calibrated to be level capacity modulation data, and the level capacity modulation data is marked as RTS i And the value of i is a positive integer;
analyzing an electric power frequency modulation analysis coefficient T according to the stage capacitance difference data, the stage capacitance modulation order data and the stage capacitance modulation time data i The method comprises the steps of carrying out a first treatment on the surface of the Extracting electric power frequency modulation analysis coefficient T i Comparing the electric power frequency modulation analysis coefficient with the threshold range of the electric power frequency modulation analysis coefficient, specifically: when the electric power frequency modulation analysis coefficient is smaller than the minimum value of the electric power frequency modulation analysis coefficient threshold range, generating a low-frequency signal, when the electric power frequency modulation analysis coefficient is larger than the maximum value of the electric power frequency modulation analysis coefficient threshold range, generating a high-frequency signal, and when the electric power frequency modulation analysis coefficient belongs to the electric power frequency modulation analysis coefficient threshold range, generating an ampere-frequency signal;
transmitting the low-frequency signal, the high-frequency signal and the frequency-mounting signal to the super-capacitance frequency modulation monitoring unit.
Further, the specific operation process of the frequency modulation monitoring operation is as follows:
extracting and identifying a low-frequency signal, a high-frequency signal and an safety frequency signal, carrying out low-frequency parameter processing when the low-frequency signal is identified, carrying out high-frequency parameter processing when the high-frequency signal is identified, and carrying out safety frequency parameter processing when the safety frequency signal is identified;
according to low-frequency parameter processing, high-frequency parameter processing or frequency-setting parameter processing, acquiring the capacitor temperature and the temperature of the surrounding environment of the capacitor when the super capacitor performs power frequency modulation during operation, and sequentially calibrating the capacitor temperature and the temperature to be capacitance temperature-regulating parameter RTW v Ring temperature control parameter HTW v V is a positive integer, and according to the calculation formula:
calculating the volume tone Wen Junzhi->
Performing ring volume treatment on the volume temperature adjustment parameter and the ring temperature adjustment parameter to obtain a positive average difference value, a negative average difference value, a proportional average difference value and a negative average difference value;
respectively calibrating the positive average difference value, the negative average difference value, the proportional average difference value and the negative ratio average difference value corresponding to the low-frequency parameter processing as a low-parameter positive average difference value, a low-parameter negative average difference value, a low-parameter proportional average difference value and a low-parameter negative ratio average difference value; respectively calibrating positive average difference value, negative average difference value, proportional average difference value and negative average difference value corresponding to high-frequency parameter processing as high-parameter positive average difference value, high-parameter negative average difference value, high-parameter proportional average difference value and high-parameter negative average difference value, and respectively calibrating positive average difference value, negative average difference value, proportional average difference value and negative average difference value corresponding to safety frequency parameter processing as An Canzheng average difference value, safety parameter negative average difference value, safety parameter proportional average difference value and safety parameter negative average difference value;
marking the low-frequency parameter processing, the high-frequency parameter processing, the safety frequency parameter processing and the corresponding positive and negative marking values as positive and negative parameter groups, and marking the positive and negative parameter groups as C a Z b And a has a value of 1,2,3, and b has a value of 1,2,3,4; and transmitting the positive and negative parameter sets to the super-capacitance frequency modulation preprocessing unit.
Further, the specific ring volume treatment is as follows:
calculating the difference value of the volume temperature adjusting parameter and the corresponding ring temperature adjusting parameter, calculating a plurality of volume ring difference values, calculating the ratio of the volume temperature adjusting parameter to the corresponding ring temperature adjusting parameter, and calculating a plurality of volume ring ratios;
calculating an average value of the plurality of tolerance ring differences, calculating a Rong Huan average value, respectively carrying out difference between the plurality of tolerance ring differences and the tolerance ring average value, calculating a plurality of tolerance ring average differences, giving positive and negative values to the plurality of tolerance ring average differences, calibrating the corresponding tolerance ring average differences to be positive average differences when the tolerance ring average differences are larger than or equal to zero, and calibrating the corresponding tolerance ring average differences to be negative average differences when the tolerance ring average differences are smaller than zero;
calculating an average value of the ring ratio values, calculating a Rong Huan average value, calculating a difference value of the ring ratio values and the average value of the ring ratio values, calculating a number of ring ratio average difference values, giving positive and negative values to the ring ratio average difference values, calibrating the corresponding ring ratio average difference values to be proportional average difference values when the ring ratio average difference value is greater than or equal to zero, and calibrating the corresponding ring ratio average difference values to be negative ratio average difference values when the ring ratio average difference value is less than zero.
Further, the specific operation process of the pretreatment operation is as follows:
the method comprises the steps of acquiring the frequency of power regulation, the adjustment sound times of the power regulation and the error times of the power regulation of the super capacitor during operation, and calibrating the frequency, the adjustment sound times and the error times of the power regulation into capacity rate data, capacity determination data and fault tolerance data in sequence;
calculating error rate according to the fault-tolerant secondary data and the capacity-determining secondary data, selecting the capacity rate data for a plurality of times, calculating the average value of the capacity rate data selected for a plurality of times, calibrating the average value of the capacity rate data selected for a plurality of times as the capacity rate average value, calculating the average value of the difference value of the capacity rate data selected for a plurality of times and the capacity rate average value, and calculating the capacity rate floating value;
marking error rate as CL e The capacitance rate average value is marked as RLJ e The capacity floating value is marked as RFZ e Marking the preset power frequency modulation frequency as beta;
according to the frequency modulation evaluation calculation formula:
calculating the power frequency modulation evaluation value
T1 is expressed as a preset proportionality coefficient of error rate, RLJ e Expressed as the mean value of the volume fraction RFZ e Expressed as a capacity float value, C a Z b Denoted as positive and negative parameter sets;
extracting electric power frequency modulation evaluation value
And electric power frequency modulation evaluation value +.>
Comparing with the threshold value M of the electric power frequency modulation evaluation value, when +.>
Generating a qualification signal when M is not less than ∈>
If the value is less than M, generating an abnormal signal;
frequency modulation evaluation value of electric power
And the power frequency modulation evaluation value threshold M, the qualified signal and the abnormal signal are calibrated as evaluation data sets and transmitted to the super-capacity frequency modulation warning judgment unit.
Further, the specific operation process of the early warning operation is as follows:
extracting a qualified signal and an abnormal signal, when the qualified signal is identified, not carrying out signal prompt and frequency modulation regulation, and when the abnormal signal is identified, extracting an electric power frequency modulation evaluation value
The power frequency modulation evaluation value threshold M, the difference value of the power frequency modulation evaluation value threshold M and the power frequency modulation evaluation value threshold M is calculated, the evaluation difference value is calculated, and the evaluation difference value replaces the power frequency modulation evaluation value in the frequency modulation evaluation calculation formula +.>
Reversely deducing preset power frequency modulation times, and calibrating the preset power frequency modulation times as a regulation and control value;
and extracting the regulation and control value, sending the regulation and control value to a communication terminal of a manager, and carrying out electric frequency modulation regulation and control by the manager according to the received regulation and control value.
An intelligent regulation and control method for super capacitor operation power frequency modulation specifically comprises the following steps:
step one: the method comprises the steps that data acquisition is carried out on power data operated by a super capacitor through a super capacitor real-time acquisition unit, and capacitance real-time processing operation is carried out on the acquired data, so that a power frequency modulation analysis signal group is obtained, wherein the power frequency modulation analysis signal group comprises a low-frequency signal, a high-frequency signal and an ampere-frequency signal;
step two: the frequency modulation of the super capacitor is monitored in real time through the super capacitor frequency modulation monitoring unit, and frequency modulation monitoring operation is carried out according to monitoring data to obtain positive and negative parameter groups, wherein the positive and negative parameter groups comprise low-frequency parameter processing, high-frequency parameter processing, frequency setting parameter processing and corresponding positive and negative marking values;
step three: preprocessing the frequency modulation of the super capacitor through a super capacitor frequency modulation preprocessing unit to obtain an evaluation data set, wherein the evaluation data set comprises an electric power frequency modulation evaluation value
The power frequency modulation evaluation value threshold value M, a qualified signal and an abnormal signal;
step four: the super-capacitance frequency modulation warning judgment unit judges the frequency modulation of the super-capacitor and performs early warning operation according to the judgment result to obtain a regulation and control value, the regulation and control value is sent to the communication terminal of the manager, and the manager performs electric power frequency modulation regulation and control according to the received regulation and control value.
The invention has the beneficial effects that:
according to the invention, the analysis coefficient of the power regulation is analyzed by carrying out data processing on the power regulation during the operation of the super capacitor, the digital signal conversion is carried out according to the analysis coefficient of the power regulation, the power frequency modulation is digitalized, the intuitiveness of data observation is increased, the calculated numerical value and the converted numerical signal are combined and analyzed by carrying out numerical calculation on the real-time data of the operation of the capacitor, the evaluation calculation is carried out on the power frequency modulation of the super capacitor, the numerical analysis is carried out according to the evaluation value of the evaluation calculation, the analyzed numerical value is calibrated into the regulation numerical value, the real-time regulation is carried out on the power frequency modulation according to the regulation numerical value, the accuracy of the frequency modulation regulation is increased, and the high efficiency of the capacitor is increased.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a system block diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
Referring to fig. 1, the invention discloses an intelligent regulation and control system for super capacitor operation power frequency modulation, which comprises a super capacitor real-time acquisition unit, a super capacitor frequency modulation monitoring unit, a processor, a super capacitor frequency modulation preprocessing unit and a super capacitor frequency modulation warning judgment unit;
the super capacitor operation power data is acquired by the super capacitor real-time acquisition unit, the acquired data is processed in real time by the capacitor to obtain a power frequency modulation analysis signal group, the power frequency modulation analysis signal group comprises a low-frequency signal, a high-frequency signal and an ampere-frequency signal, the processor generates a frequency monitoring signal and transmits the frequency monitoring signal to the super capacitor frequency modulation monitoring unit, the super capacitor frequency modulation monitoring unit monitors the frequency modulation of the super capacitor in real time and carries out frequency modulation monitoring operation according to the monitoring data to obtain a positive parameter group and a negative parameter group, the positive parameter group comprises a low-frequency parameter process, a high-frequency parameter process, an ampere-frequency parameter process and a corresponding positive mark value and a negative mark value,the processor generates a pre-processing signaling and transmits the pre-processing signaling to the super-capacitance frequency modulation preprocessing unit, and the super-capacitance frequency modulation preprocessing unit performs preprocessing operation on the frequency modulation of the super capacitor to obtain an evaluation data set, wherein the evaluation data set comprises an electric frequency modulation evaluation value
The processor generates an early warning signal and transmits the early warning signal to the super-capacitance frequency modulation warning judgment unit, the super-capacitance frequency modulation warning judgment unit judges the frequency modulation of the super-capacitance and performs early warning operation according to a judgment result to obtain a regulation value, and a manager performs electric frequency modulation regulation according to the regulation value;
the processor generates an acquisition signaling and transmits the acquisition signaling to the super-capacitance real-time acquisition unit, the super-capacitance real-time acquisition unit performs capacitance real-time processing operation on the operation of the super-capacitance according to the acquisition signaling, and the specific operation process of the capacitance real-time processing operation is as follows:
collecting identification codes of super capacitors and calibrating the identification codes as level capacity code data, marking the level capacity code data as O, wherein the value of O is a positive integer, calibrating the time interval length of frequency modulation of the level capacity code data in operation as level capacity time difference data, and calibrating the level capacity time difference data as RSC i I is a positive integer, the frequency of frequency modulation of the level capacity coded data which is abnormal during operation is calibrated to be level capacity modulation frequency data, and the level capacity modulation frequency data is marked as RTC (real time clock) i The value of i is a positive integer, the time for performing frequency modulation when the level capacity coding data is abnormal in operation is calibrated to be level capacity modulation data, and the level capacity modulation data is marked as RTS i The value of i is a positive integer, and the level capacitance difference data, the level capacitance adjustment data and the level capacitance adjustment time data are in one-to-one correspondence;
stage capacitance difference data, stage capacitance adjustment data and stage capacitance adjustment time data are brought into a calculation formula:
calculating electricityForce modulation analysis coefficient T i Wherein glc is represented as a calculated deviation correction factor of the electric power frequency modulation analysis coefficient, u1 is represented as a preset proportion coefficient of the level capacity difference data, u2 is represented as a preset proportion coefficient of the level capacity modulation data, and u3 is represented as a preset proportion coefficient of the level capacity modulation data;
extracting electric power frequency modulation analysis coefficient T i Comparing the electric power frequency modulation analysis coefficient with the threshold range of the electric power frequency modulation analysis coefficient, specifically: when the electric power frequency modulation analysis coefficient is smaller than the minimum value of the electric power frequency modulation analysis coefficient threshold range, the corresponding electric power frequency modulation analysis coefficient is judged to be low, a low-frequency signal is generated, when the electric power frequency modulation analysis coefficient is larger than the maximum value of the electric power frequency modulation analysis coefficient threshold range, the corresponding electric power frequency modulation analysis coefficient is judged to be high, a high-frequency signal is generated, and when the electric power frequency modulation analysis coefficient belongs to the electric power frequency modulation analysis coefficient threshold range, the corresponding electric power frequency modulation analysis coefficient is judged to belong to a safety range, and an safety frequency signal is generated;
transmitting the low-frequency signal, the high-frequency signal and the frequency-mounting signal to the super-capacitance frequency modulation monitoring list;
the processor generates a frequency monitoring signal and transmits the frequency monitoring signal to the super-capacitance frequency modulation monitoring unit, the super-capacitance frequency modulation monitoring unit monitors the electric power frequency modulation of the super-capacitance in real time according to the frequency monitoring signal, and carries out frequency modulation monitoring operation on monitored data together with a low-frequency signal, a high-frequency signal and an safety frequency signal, wherein the specific operation process of the frequency modulation monitoring operation is as follows:
extracting and identifying a low-frequency signal, a high-frequency signal and an safety frequency signal, when the low-frequency signal is identified, carrying out low-frequency parameter processing according to the low-frequency signal, when the high-frequency signal is identified, carrying out high-frequency parameter processing according to the high-frequency signal, and when the safety frequency signal is identified, carrying out safety frequency parameter processing according to the safety frequency signal;
according to low-frequency parameter processing, high-frequency parameter processing or frequency-setting parameter processing, collecting the capacitor temperature of the super capacitor when in power frequency modulation during operation, calibrating the capacitor temperature as a capacity temperature modulation parameter, collecting the temperature of the capacitor surrounding environment of the super capacitor when in power frequency modulation during operation, and calibrating the capacitor temperature as a ring modulation parameterTemperature parameter, the capacity temperature regulating parameter is marked as RTW v Marking the ring attemperation parameter as HTW v V is a positive integer, and according to the calculation formula:
calculating the volume tone Wen Junzhi->
Will hold the temperature regulating parameter RTW v And ring temperature adjustment parameter HTW v The ring volume treatment is carried out, specifically: calculating the difference value of the volume temperature adjusting parameter and the corresponding ring temperature adjusting parameter, calculating a plurality of volume ring difference values, calculating the ratio of the volume temperature adjusting parameter to the corresponding ring temperature adjusting parameter, and calculating a plurality of volume ring ratios;
calculating an average value of the plurality of tolerance ring differences, calculating a Rong Huan average value, respectively carrying out difference between the plurality of tolerance ring differences and the tolerance ring average value, calculating a plurality of tolerance ring average differences, giving positive and negative values to the plurality of tolerance ring average differences, calibrating the corresponding tolerance ring average differences to be positive average differences when the tolerance ring average differences are larger than or equal to zero, and calibrating the corresponding tolerance ring average differences to be negative average differences when the tolerance ring average differences are smaller than zero;
calculating an average value of a plurality of ring ratio values, calculating a Rong Huan average value, calculating a plurality of ring ratio values and the ring ratio average value respectively, calculating a plurality of ring ratio average values, giving positive and negative values to the ring ratio average values, calibrating the corresponding ring ratio average difference value to be a proportional average value when the ring ratio average value is greater than or equal to zero, and calibrating the corresponding ring ratio average difference value to be a negative ratio average difference value when the ring ratio average value is less than zero;
namely, the processing modes of the low-frequency parameter processing, the high-frequency parameter processing or the safety frequency parameter processing are the same, but the data obtained by different parameter processing are deviated;
respectively calibrating the positive average difference value, the negative average difference value, the proportional average difference value and the negative ratio average difference value corresponding to the low-frequency parameter processing as a low-parameter positive average difference value, a low-parameter negative average difference value, a low-parameter proportional average difference value and a low-parameter negative ratio average difference value; respectively calibrating positive average difference value, negative average difference value, proportional average difference value and negative average difference value corresponding to high-frequency parameter processing as high-parameter positive average difference value, high-parameter negative average difference value, high-parameter proportional average difference value and high-parameter negative average difference value, and respectively calibrating positive average difference value, negative average difference value, proportional average difference value and negative average difference value corresponding to safety frequency parameter processing as An Canzheng average difference value, safety parameter negative average difference value, safety parameter proportional average difference value and safety parameter negative average difference value;
marking the low-frequency parameter processing, the high-frequency parameter processing, the safety frequency parameter processing and the corresponding positive and negative marking values as positive and negative parameter groups, and marking the positive and negative parameter groups as C a Z b And the values of a are 1,2,3 and b are 1,2,3,4 and b are changed along with the change of a;
transmitting the positive and negative parameter sets to a super-capacity frequency modulation preprocessing unit;
the processor generates a pre-processing signaling and transmits the pre-processing signaling to the super-capacitance frequency modulation preprocessing unit, the super-capacitance frequency modulation preprocessing unit performs preprocessing operation on frequency modulation of the super capacitor during operation according to the pre-processing signaling, and the specific operation process of the preprocessing operation is as follows:
the method comprises the steps of collecting the frequency of power regulation of the super capacitor during operation, calibrating the frequency as capacity data, collecting the intact adjustment times of the power regulation of the super capacitor during operation, calibrating the intact adjustment times as capacity data, collecting the error times of the power regulation of the super capacitor during operation, and calibrating the error times as fault-tolerant data;
substituting the fault-tolerant secondary data and the tolerant-acknowledgement secondary data into a calculation formula: error rate = fault-tolerant secondary data/(fault-tolerant secondary data + capacity-determining secondary data), calculating an error rate, selecting the capacity rate data for a plurality of times, calculating the average value of the capacity rate data selected for a plurality of times, calibrating the calculated average value of the capacity rate data selected for a plurality of times as a capacity rate average value, calculating the average value of the capacity rate data selected for a plurality of times and the difference value of the capacity rate average value, and calculating a capacity rate floating value;
substituting error rate, capacity rate mean value and capacity rate floating value into the frequency modulation evaluation calculation formula together with the positive and negative parameter groups:
calculating the power frequency modulation evaluation value
，CL e Expressed as error rate, t1 is expressed as preset proportionality coefficient of error rate, RLJ e Expressed as the mean value of the volume fraction RFZ e Expressed as a capacity rate floating value, t2 is expressed as a capacity rate average value and a preset proportionality coefficient of the capacity rate floating value, C a Z b The value of e is a positive integer, beta is a preset power frequency modulation frequency, and t3 is a preset proportionality coefficient of the positive and negative parameter groups;
extracting electric power frequency modulation evaluation value
And electric power frequency modulation evaluation value +.>
Comparing the power frequency modulation evaluation value with a power frequency modulation evaluation value threshold M, judging that the power frequency modulation evaluation is qualified when the power frequency modulation evaluation value is larger than or equal to the power frequency modulation evaluation value threshold, generating a qualified signal, and judging that the power frequency modulation evaluation is unqualified when the power frequency modulation evaluation value is smaller than the power frequency modulation evaluation value threshold, and generating an abnormal signal;
frequency modulation evaluation value of electric power
The power frequency modulation evaluation value threshold M, the qualified signal and the abnormal signal are calibrated as evaluation data sets and transmitted to the super-capacity frequency modulation warning judgment unit;
the processor generates an early warning signal and transmits the early warning signal to the super-capacity frequency modulation warning judgment unit, and the super-capacity frequency modulation warning judgment unit evaluates the electric power frequency modulation according to the early warning signal
And carrying out early warning operation on the power frequency modulation evaluation value threshold M, the qualified signal and the abnormal signal, wherein the specific operation process of the early warning operation is as follows:
extracting a qualified signal and an abnormal signal, when the qualified signal is identified, not carrying out signal prompt and frequency modulation regulation, and when the abnormal signal is identified, extracting an electric power frequency modulation evaluation value
The power frequency modulation evaluation value threshold M, the difference value of the power frequency modulation evaluation value threshold M and the power frequency modulation evaluation value threshold M is calculated, the evaluation difference value is calculated, and the evaluation difference value replaces the power frequency modulation evaluation value in the frequency modulation evaluation calculation formula +.>
Reversely deducing preset power frequency modulation times, and calibrating the preset power frequency modulation times as a regulation and control value;
and extracting the regulation and control value, sending the regulation and control value to a communication terminal of a manager, and carrying out electric frequency modulation regulation and control by the manager according to the received regulation and control value.
An intelligent regulation and control method for super capacitor operation power frequency modulation specifically comprises the following steps:
step one: the method comprises the steps that data acquisition is carried out on power data operated by a super capacitor through a super capacitor real-time acquisition unit, and capacitance real-time processing operation is carried out on the acquired data, so that a power frequency modulation analysis signal group is obtained, wherein the power frequency modulation analysis signal group comprises a low-frequency signal, a high-frequency signal and an ampere-frequency signal;
step two: the frequency modulation of the super capacitor is monitored in real time through the super capacitor frequency modulation monitoring unit, and frequency modulation monitoring operation is carried out according to monitoring data to obtain positive and negative parameter groups, wherein the positive and negative parameter groups comprise low-frequency parameter processing, high-frequency parameter processing, frequency setting parameter processing and corresponding positive and negative marking values;
step three: preprocessing the frequency modulation of the super capacitor through a super capacitor frequency modulation preprocessing unit to obtain an evaluation data set, wherein the evaluation data set comprises an electric power frequency modulation evaluation value
The power frequency modulation evaluation value threshold value M, a qualified signal and an abnormal signal;
step four: the super-capacitance frequency modulation warning judgment unit judges the frequency modulation of the super-capacitor and performs early warning operation according to the judgment result to obtain a regulation and control value, the regulation and control value is sent to the communication terminal of the manager, and the manager performs electric power frequency modulation regulation and control according to the received regulation and control value.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
Claims (2)
1. The intelligent regulation and control system for the super capacitor operation power frequency modulation is characterized by comprising a super capacitor real-time acquisition unit, a super capacitor frequency modulation monitoring unit, a processor, a super capacitor frequency modulation preprocessing unit and a super capacitor frequency modulation warning judgment unit;
the processor generates and transmits an acquisition signaling to the super-capacity real-time acquisition unit, acquires data of power data operated by the super-capacity real-time acquisition unit, and performs capacitance real-time processing operation on the acquired data, wherein the specific operation process of the capacitance real-time processing operation is as follows:
collecting identification codes of super capacitors and calibrating the identification codes as level capacity code data, marking the level capacity code data as O, wherein the value of O is a positive integer, calibrating the time interval length of frequency modulation of the level capacity code data in operation as level capacity time difference data, and calibrating the level capacity time difference data as RSC i I is a positive integer, the frequency of frequency modulation of the level capacity coded data which is abnormal during operation is calibrated to be level capacity modulation frequency data, and the level capacity modulation frequency data is marked as RTC (real time clock) i The value of i is a positive integer, the time for performing frequency modulation when the level capacity coding data is abnormal in operation is calibrated to be level capacity modulation data, and the level capacity modulation data is marked as RTS i And the value of i is a positive integer;
analyzing an electric power frequency modulation analysis coefficient T according to the stage capacitance difference data, the stage capacitance modulation order data and the stage capacitance modulation time data i The method comprises the steps of carrying out a first treatment on the surface of the Extracting electric power frequency modulation componentsAnalysis coefficient T i Comparing the electric power frequency modulation analysis coefficient with the threshold range of the electric power frequency modulation analysis coefficient, specifically: when the electric power frequency modulation analysis coefficient is smaller than the minimum value of the electric power frequency modulation analysis coefficient threshold range, generating a low-frequency signal, when the electric power frequency modulation analysis coefficient is larger than the maximum value of the electric power frequency modulation analysis coefficient threshold range, generating a high-frequency signal, and when the electric power frequency modulation analysis coefficient belongs to the electric power frequency modulation analysis coefficient threshold range, generating an ampere-frequency signal;
the low-frequency signal, the high-frequency signal and the frequency-mounting signal are calibrated into an electric power frequency modulation analysis signal group and transmitted to the super-capacitance frequency modulation monitoring unit;
the processor generates a frequency monitoring signal and transmits the frequency monitoring signal to the super-capacitance frequency modulation monitoring unit, the super-capacitance frequency modulation monitoring unit monitors the frequency modulation of the super-capacitance in real time, and carries out frequency modulation monitoring operation according to monitoring data, wherein the specific operation process of the frequency modulation monitoring operation is as follows:
extracting and identifying a low-frequency signal, a high-frequency signal and an safety frequency signal, carrying out low-frequency parameter processing when the low-frequency signal is identified, carrying out high-frequency parameter processing when the high-frequency signal is identified, and carrying out safety frequency parameter processing when the safety frequency signal is identified;
according to low-frequency parameter processing, high-frequency parameter processing or frequency-setting parameter processing, acquiring the capacitor temperature and the temperature of the surrounding environment of the capacitor when the super capacitor performs power frequency modulation during operation, and sequentially calibrating the capacitor temperature and the temperature to be capacitance temperature-regulating parameter RTW v Ring temperature control parameter HTW v V is a positive integer, and according to the calculation formula:
calculating the volume tone Wen Junzhi->
Carrying out ring volume treatment on the volume temperature adjustment parameter and the ring temperature adjustment parameter, wherein the ring volume treatment comprises the following steps:
calculating the difference value of the volume temperature adjusting parameter and the corresponding ring temperature adjusting parameter, calculating a plurality of volume ring difference values, calculating the ratio of the volume temperature adjusting parameter to the corresponding ring temperature adjusting parameter, and calculating a plurality of volume ring ratios;
calculating an average value of the plurality of tolerance ring differences, calculating a Rong Huan average value, respectively carrying out difference between the plurality of tolerance ring differences and the tolerance ring average value, calculating a plurality of tolerance ring average differences, giving positive and negative values to the plurality of tolerance ring average differences, calibrating the corresponding tolerance ring average differences to be positive average differences when the tolerance ring average differences are larger than or equal to zero, and calibrating the corresponding tolerance ring average differences to be negative average differences when the tolerance ring average differences are smaller than zero;
calculating an average value of a plurality of ring ratio values, calculating a Rong Huan average value, calculating a plurality of ring ratio values and the ring ratio average value respectively, calculating a plurality of ring ratio average values, giving positive and negative values to the ring ratio average values, calibrating the corresponding ring ratio average difference value to be a proportional average value when the ring ratio average value is greater than or equal to zero, and calibrating the corresponding ring ratio average difference value to be a negative ratio average difference value when the ring ratio average value is less than zero;
respectively calibrating the positive average difference value, the negative average difference value, the proportional average difference value and the negative ratio average difference value corresponding to the low-frequency parameter processing as a low-parameter positive average difference value, a low-parameter negative average difference value, a low-parameter proportional average difference value and a low-parameter negative ratio average difference value; respectively calibrating positive average difference value, negative average difference value, proportional average difference value and negative average difference value corresponding to high-frequency parameter processing as high-parameter positive average difference value, high-parameter negative average difference value, high-parameter proportional average difference value and high-parameter negative average difference value, and respectively calibrating positive average difference value, negative average difference value, proportional average difference value and negative average difference value corresponding to safety frequency parameter processing as An Canzheng average difference value, safety parameter negative average difference value, safety parameter proportional average difference value and safety parameter negative average difference value;
marking the low-frequency parameter processing, the high-frequency parameter processing, the safety frequency parameter processing and the corresponding positive and negative marking values as positive and negative parameter groups, and marking the positive and negative parameter groups as C a Z b And a has a value of 1,2,3, and b has a value of 1,2,3,4; transmitting the positive and negative parameter sets to a super-capacity frequency modulation preprocessing unit;
the processor generates a pre-processing signaling and transmits the pre-processing signaling to the super-capacitance frequency modulation preprocessing unit, and the super-capacitance frequency modulation preprocessing unit is used for preprocessing the frequency modulation of the super capacitor, specifically:
the method comprises the steps of acquiring the frequency of power regulation, the adjustment sound times of the power regulation and the error times of the power regulation of the super capacitor during operation, and calibrating the frequency, the adjustment sound times and the error times of the power regulation into capacity rate data, capacity determination data and fault tolerance data in sequence;
calculating error rate according to the fault-tolerant secondary data and the capacity-determining secondary data, selecting the capacity rate data for a plurality of times, calculating the average value of the capacity rate data selected for a plurality of times, calibrating the average value of the capacity rate data selected for a plurality of times as the capacity rate average value, calculating the average value of the difference value of the capacity rate data selected for a plurality of times and the capacity rate average value, and calculating the capacity rate floating value;
marking error rate as CL e The capacitance rate average value is marked as RLJ e The capacity floating value is marked as RFZ e Marking the preset power frequency modulation frequency as beta;
according to the frequency modulation evaluation calculation formula:
calculating the power frequency modulation evaluation value
T1 is expressed as a preset proportionality coefficient of error rate, RLJ e Expressed as the mean value of the volume fraction RFZ e Expressed as a capacity float value, C a Z b The preset proportional coefficients are expressed as positive and negative parameter groups, t2 is expressed as a capacity rate average value and a capacity rate floating value, and t3 is expressed as the preset proportional coefficients of the positive and negative parameter groups;
extracting electric power frequency modulation evaluation value
And electric power frequency modulation evaluation value +.>
Comparing with the threshold value M of the power frequency modulation evaluation value, when
Generating a qualification signal when M is not less than ∈>
If the value is less than M, generating an abnormal signal;
frequency modulation evaluation value of electric power
The power frequency modulation evaluation value threshold M, the qualified signal and the abnormal signal are calibrated as evaluation data sets and transmitted to the super-capacity frequency modulation warning judgment unit;
the processor generates an early warning signal and transmits the early warning signal to the super-capacitance frequency modulation warning judging unit, the super-capacitance frequency modulation warning judging unit judges the frequency modulation of the super-capacitance and performs early warning operation according to the judging result, and the specific operation process of the early warning operation is as follows:
extracting a qualified signal and an abnormal signal, when the qualified signal is identified, not carrying out signal prompt and frequency modulation regulation, and when the abnormal signal is identified, extracting an electric power frequency modulation evaluation value
The power frequency modulation evaluation value threshold M, the difference value of the power frequency modulation evaluation value threshold M and the power frequency modulation evaluation value threshold M is calculated, the evaluation difference value is calculated, and the evaluation difference value replaces the power frequency modulation evaluation value in the frequency modulation evaluation calculation formula +.>
Reversely deducing preset power frequency modulation times, and calibrating the preset power frequency modulation times as a regulation and control value;
and extracting the regulation and control value, sending the regulation and control value to a communication terminal of a manager, and carrying out electric frequency modulation regulation and control by the manager according to the received regulation and control value.
2. The method for controlling the intelligent control system for the frequency modulation of the power operated by the super capacitor according to claim 1, which is characterized by comprising the following steps:
step one: the method comprises the steps that data acquisition is carried out on power data operated by a super capacitor through a super capacitor real-time acquisition unit, and capacitance real-time processing operation is carried out on the acquired data, so that a power frequency modulation analysis signal group is obtained, wherein the power frequency modulation analysis signal group comprises a low-frequency signal, a high-frequency signal and an ampere-frequency signal;
step two: the frequency modulation of the super capacitor is monitored in real time through the super capacitor frequency modulation monitoring unit, and frequency modulation monitoring operation is carried out according to monitoring data to obtain positive and negative parameter groups, wherein the positive and negative parameter groups comprise low-frequency parameter processing, high-frequency parameter processing, frequency setting parameter processing and corresponding positive and negative marking values;
step three: preprocessing the frequency modulation of the super capacitor through a super capacitor frequency modulation preprocessing unit to obtain an evaluation data set, wherein the evaluation data set comprises an electric power frequency modulation evaluation value
The power frequency modulation evaluation value threshold value M, a qualified signal and an abnormal signal;
step four: the super-capacitance frequency modulation warning judgment unit judges the frequency modulation of the super-capacitor and performs early warning operation according to the judgment result to obtain a regulation and control value, the regulation and control value is sent to the communication terminal of the manager, and the manager performs electric power frequency modulation regulation and control according to the received regulation and control value.
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