Thunderstorm Activity Observation and Management System Applicable to Power Transmission Channel

A thunderstorm activity observation and management device applicable to a power transmission channel, comprising:

• a counting result acquisition module, used for acquiring the number of thunderstorm days in each analysis period based on multiple analysis periods preset, and counting and calculating the number of thunderstorm days in each analysis period so as to obtain a counting result, wherein the counting result is used for indicating the numerical discrepancy of the number of thunderstorm days in each analysis period;
• a thunderstorm intensity value determination module, used for adjusting the number of thunderstorm days of each analysis period according to the counting result and a preset discrepancy threshold so as to obtain a thunderstorm intensity value of each analysis period, wherein the thunderstorm intensity value is the number of thunderstorm days after adjustment in each analysis period;
• a line feature data acquisition module, used for acquiring multiple line feature data of the power transmission channel in each thunderstorm activity process in each analysis period;
• a voltage intensity coefficient determination module, used for determining a voltage intensity coefficient of the analysis period for each analysis period according to the line feature data of the analysis period, wherein the voltage intensity coefficient is used for indicating the thunderstorm intensity in the analysis period;
• and
• a thunderstorm activity assessment module, used for determining a thunderstorm activity assessment value of each analysis period according to the thunderstorm intensity value and the voltage intensity coefficient of each analysis period, wherein the thunderstorm activity assessment value is used for determining a defense level.

A thunderstorm activity observation and management system applicable to a power transmission channel, comprising:

• a storage module, a frequency analysis module, an intensity monitoring module, an observation and management platform and a period management module;
• wherein the observation and management platform is connected with the storage module, the frequency analysis module, the intensity monitoring module and the period management module respectively;
• the storage module is used for storing a preset discrepancy threshold and line feature data;
• the frequency analysis module is used for acquiring the number of thunderstorm days in each analysis period based on multiple analysis periods preset, and counting and calculating the number of thunderstorm days in each analysis period so as to obtain a counting result, wherein the counting result is used for indicating the numerical discrepancy of the number of thunderstorm days in each analysis period;
• adjusting the number of thunderstorm days of each analysis period according to the counting result and a discrepancy threshold so as to obtain a thunderstorm intensity value of each analysis period;
• and transmitting each thunderstorm intensity value to the period management module, wherein the thunderstorm intensity value is the number of thunderstorm days after adjustment in each analysis period;
• the intensity monitoring module is used for acquiring multiple line feature data of the power transmission channel in each thunderstorm activity in each analysis period;
• determining a voltage intensity coefficient of the analysis period for each analysis period according to the line feature data of the analysis period, and transmitting each voltage intensity coefficient to the observation and management platform, wherein the voltage intensity coefficient is used for indicating the thunderstorm intensity in the analysis period;
• the observation and management platform is used for transmitting the thunderstorm intensity value and each voltage intensity coefficient to the period management module;
• the period management module is used for determining a thunderstorm activity assessment value of each analysis period according to the thunderstorm intensity value and the voltage intensity coefficient of each analysis period, wherein the thunderstorm activity assessment value is used for determining a defense level.