CN-121485232-B - Special transformer acquisition terminal control method, system and storage medium

CN121485232BCN 121485232 BCN121485232 BCN 121485232BCN-121485232-B

Abstract

The application relates to a method, a system and a storage medium for controlling a special transformer acquisition terminal, which relate to the technical field of power acquisition and comprise the steps of acquiring terminal power supply power of a preset special transformer acquisition terminal; the method comprises the steps of judging whether the power supply of a terminal is in a preset normal power supply range, obtaining the residual capacity of a capacitor of a preset super capacitor and the residual capacity of a battery of a preset rechargeable battery if the power supply of the terminal is in the preset normal power supply range, controlling a private transformer acquisition terminal to charge the super capacitor and the rechargeable battery according to the residual capacity of the capacitor and the residual capacity of the battery, continuously obtaining the power supply of the terminal to carry out cycle judgment, obtaining a historical operation log of the private transformer acquisition terminal if the power supply of the terminal is not in the preset normal power supply range, and analyzing the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the private transformer acquisition terminal. The application has the effect of improving the stability of the special transformer acquisition terminal.

Inventors

BAO YIFENG
WEI XIAOFEI
YANG CAOTIAN
Rao Huipan
ZHANG QING
SUN MING

Assignees

杭州华罡智能科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260107

Claims (6)

1. The method for controlling the special transformer acquisition terminal is characterized by comprising the following steps: acquiring terminal power supply power of a preset special transformer acquisition terminal; Judging whether the power supply of the terminal is in a preset normal power supply range or not; If yes, acquiring the residual capacity of a capacitor of a preset super capacitor and the residual capacity of a battery of a preset rechargeable battery; controlling the special transformer acquisition terminal to charge the super capacitor and the rechargeable battery according to the residual capacity of the capacitor and the residual capacity of the battery, and continuously acquiring the power supply power of the terminal to carry out cycle judgment; If not, acquiring a history operation log of the special transformer acquisition terminal; Analyzing the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the private transformer acquisition terminal; the step of analyzing the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the private transformer acquisition terminal comprises the following steps: Acquiring a power supply stopping time period; searching in a historical operation log according to the power-off time period, and determining the historical power-off duration corresponding to the power-off time period; determining fuzzy duration probability and fuzzy power-off time of the historical power-off duration according to a preset fuzzy duration value; the fuzzy duration value refers to a duration value obtained by performing rounding fuzzy processing on specific power-off duration; weighting the fuzzy power-off time according to the fuzzy power-off probability to determine the predicted power-off duration; Analyzing the predicted outage duration and the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the special transformer acquisition terminal; The step of analyzing the predicted outage duration and the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the special transformer acquisition terminal comprises the following steps: Extracting data from the historical operation log to determine the power consumption rate of the power supply; acquiring the current power supply electric quantity; Calculating the quotient of the current power supply electric quantity and the electric quantity consumption rate to determine the power supply using time; analyzing the historical operation log, the power supply using time and the predicted power-off time length to determine the capacitor power supply time; analyzing the capacitor power supply time, the historical operation log, the current power supply electric quantity and the predicted power-off time length to control the super capacitor and the rechargeable battery to temporarily supply power to the special transformer acquisition circuit; the step of analyzing the historical operation log, the power supply use time and the predicted power-off time to determine the capacitor power supply time comprises the following steps of: Judging whether the service time of the power supply is longer than the predicted power-off time length or not; if the power supply starting time is larger than the preset power supply starting time, determining the preset power supply starting time as capacitor power supply time; If not, acquiring the current capacitance electric quantity; calculating the difference between the current capacitance electric quantity and the preset minimum capacitance electric quantity to determine the available capacitance electric quantity; extracting data from the historical operation log to determine the consumption rate of the capacitance and the electric quantity; the quotient of the capacitance available power and the capacitance power consumption rate is calculated to determine the capacitance power supply time.
2. The method for controlling a private transformer acquisition terminal according to claim 1, wherein the step of analyzing the capacitor power supply time, the historical operation log, the current power supply quantity and the predicted power-off time length to control the super capacitor and the rechargeable battery to temporarily supply power to the private transformer acquisition circuit comprises the steps of: judging whether the power supply time of the capacitor is longer than the preset power supply response time; if the power supply time is greater than the preset power supply time, the super capacitor is controlled to temporarily supply power to the special transformer acquisition terminal according to the power supply time; Acquiring the current capacitance voltage; Calculating the difference between the predicted power-off time and the capacitor power-on time to determine the remaining power-off time; analyzing the current capacitor voltage, the historical operation log, the current power supply electric quantity and the residual power-off time to control the rechargeable battery to temporarily supply power to the special transformer acquisition circuit; and if the power supply time is not longer than the preset power supply time, controlling the super capacitor to supply power to the special transformer acquisition terminal in the capacitor power supply time, and then temporarily supplying power to the special transformer acquisition terminal by adopting a charging power supply.
3. The method of claim 1, wherein the step of analyzing the current capacitor voltage, the historical operation log, the current power supply capacity and the remaining power-off time to control the rechargeable battery to temporarily supply power to the private transformer acquisition circuit comprises: Calculating the product of the preset standard power supply power and the residual power-off time to determine the power supply consumption; calculating the product of the current power supply electric quantity and the preset electric energy conversion efficiency to determine the current power supply; Calculating the difference between the current power supply and the power supply consumption electric quantity to determine the redundant electric quantity of the power supply; Calculating a quotient of the redundant electric quantity of the power supply and the electric energy conversion efficiency to determine a redundant supply of the battery; Inputting the current capacitor voltage, the preset capacitor maximum voltage and the preset capacitor nominal capacity into a preset capacitor charging model to determine full-charge electric quantity; Inputting the current capacitor voltage, the preset safe capacitor voltage and the capacitor nominal capacity into a capacitor charging model to determine safe charging electric quantity; And analyzing the full-charge electric quantity, the safe charge electric quantity, the residual power-off time and the redundant electric quantity of the power supply so as to control the rechargeable battery to temporarily supply power to the special transformer acquisition circuit.
4. The method for controlling a private transformer acquisition terminal according to claim 1, wherein the step of analyzing the full charge power, the safe charge power, the remaining power-off time and the power supply redundancy power to control the charging battery to temporarily supply power to the private transformer acquisition circuit comprises: Judging whether the redundant electric quantity of the power supply is larger than the full-charge electric quantity or not; if the power is larger than the full charge power, calculating the power of the full charge power and the residual power-off time to determine the capacitor charging power; if not, calculating the safe charging power and the power of the residual power-off time to determine the capacitor charging power; And controlling a charging power supply to temporarily supply power to the special transformer acquisition terminal, and charging the super capacitor by using capacitor charging power.
5. The utility model provides a special change acquisition terminal control system which characterized in that includes: The acquisition module is used for acquiring the power supply power of the terminal, the residual capacity of the capacitor, the residual capacity of the battery and the historical operation log; a memory for storing a program of a private transformer acquisition terminal control method according to any one of claims 1 to 4; A processor, a program in a memory being capable of being loaded and executed by the processor and implementing a method for controlling a private transformer acquisition terminal according to any one of claims 1 to 4.
6. A computer-readable storage medium, characterized in that a computer program capable of being loaded by a processor and executing a method of controlling a private transformer acquisition terminal according to any one of claims 1 to 4 is stored.

Description

Special transformer acquisition terminal control method, system and storage medium Technical Field The application relates to the technical field of power acquisition, in particular to a method, a system and a storage medium for controlling a special transformer acquisition terminal. Background The special transformer acquisition terminal control method is used for realizing the process of supplying power to the special transformer acquisition terminal in the power supply failure time and determining the normal work of the special transformer acquisition terminal by controlling the power supply parameters of the charging power supply and the super capacitor when the power supply failure occurs to the special transformer acquisition terminal. In the related art, when a power supply fault occurs in a special transformer acquisition terminal and temporary power supply between a super capacitor and a charging power supply is required to be started, the super capacitor responds to the fault instantaneously, emergency power supply is performed on the special transformer acquisition terminal in the starting time of the charging power supply, the power supply is switched to the charging power supply for continuous power supply after the charging power supply is started, and the super capacitor and the charging power supply are charged after power supply is recovered. To the correlation technique among the above-mentioned, when carrying out interim power supply to special transformer acquisition terminal through super capacitor and charging source, super capacitor and stand-by power supply carry out the power supply according to fixed switching mode, the condition that charging source electric quantity is insufficient can appear, can't continue to supply power to special transformer acquisition terminal, and when the super capacitor to long-term power consumption is charged after the power supply resumes, because the circuit can take fixed power to charge super capacitor this moment, the condition that can appear instantaneous heavy current to strike leads to super capacitor life to reduce, influence special transformer acquisition terminal's stability, still improve the space. Disclosure of Invention In order to improve stability of a private transformer acquisition terminal, the application provides a private transformer acquisition terminal control method, a private transformer acquisition terminal control system and a storage medium. In a first aspect, the present application provides a method for controlling a private transformer acquisition terminal, which adopts the following technical scheme: a method for controlling a private transformer acquisition terminal comprises the following steps: acquiring terminal power supply power of a preset special transformer acquisition terminal; Judging whether the power supply of the terminal is in a preset normal power supply range or not; If yes, acquiring the residual capacity of a capacitor of a preset super capacitor and the residual capacity of a battery of a preset rechargeable battery; controlling the special transformer acquisition terminal to charge the super capacitor and the rechargeable battery according to the residual capacity of the capacitor and the residual capacity of the battery, and continuously acquiring the power supply power of the terminal to carry out cycle judgment; If not, acquiring a history operation log of the special transformer acquisition terminal; and analyzing the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the special transformer acquisition terminal. Optionally, the step of analyzing the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the private transformer acquisition terminal includes: Acquiring a power supply stopping time period; searching in a historical operation log according to the power-off time period, and determining the historical power-off duration corresponding to the power-off time period; determining fuzzy duration probability and fuzzy power-off time of the historical power-off duration according to a preset fuzzy duration value; weighting the fuzzy power-off time according to the fuzzy power-off probability to determine the predicted power-off duration; And analyzing the predicted outage duration and the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the special transformer acquisition terminal. Optionally, the step of analyzing the predicted outage duration and the historical operation log to control the super capacitor and the rechargeable battery to temporarily supply power to the private transformer acquisition terminal includes: Extracting data from the historical operation log to determine the power consumption rate of the power supply; acquiring the current power supply electric quantity; Calculating the