Essays about: "lightning location"

Showing result 1 - 5 of 8 essays containing the words lightning location.

  1. 1. Investigations of the Transient Luminous Events with the small satellites, balloons and ground-based instruments

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Safura Mirzayeva; [2022]
    Keywords : TLE; sprite; jet; elve; halo; lightning; lighting detection; upper-atmospheric lightning; lightning location; nanosatellite; CubeSat;

    Abstract : The lightning is the natural source of electromagnetic radiation. It is an atmospheric electrical discharge.  However, since recent times, it was discovered that there are other types of lightning besides those that are visible to the naked eye. They are called TLEs (Transient Luminous Event) and take place above the clouds during thunderstorms. READ MORE

  3. 2. Towards a Safer Bromsten : A study of security enhancing and crime preventive measures in the planning of Bromstensstaden

    University essay from KTH/Byggteknik och design

    Author : Lucy Martti; [2021]
    Keywords : CPTED; Bromstensstaden; crime prevention; CPTED; Bromstensstaden; brottsprevention;

    Abstract : Research has shown that there is a relationship between the physical environment in cities and safety and security. The consequences of low safety and security are severe and impact public health and well-being. READ MORE

  4. 3. Analysis of simulation of lightning in a cold-based convective storm

    University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

    Author : Linus Karlsson; [2018]
    Keywords : lightning; lightning flash; lightning discharge; cold-based convective cloud; convective cloud; microphysics; microphysical specie; cloud electrification; storm cell; convective storm cell; severe weather; Physics and Astronomy;

    Abstract : In this paper a simulation of a convective cell of a thunderstorm system observed 19th of June 2000 during the Severe Thunderstorm Electrification and Precipitation Study (STEPS) field campaign is being analysed. The storm system has been simulated with an Aerosol-Cloud model and the analysis is based on the output data. READ MORE

  5. 4. Fault Location and Classification for Transmission Line Based on Wavelet Transform

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Qiuhong Wang; [2016]
    Keywords : Traveling wave; fault location; fault classification; wavelet transform; ATP EMTP.; Vågrörelse; fellokalisering; felklassificering; wavelet transformation; ATP EMTP;

    Abstract : With the rapid development of power systems, locating and classifying faults is critical to the continuity and reliability of the transmission system. In this thesis, a traveling-wave based technique for fault location and classification on high voltage and extremely high-voltage transmission lines is proposed. READ MORE

  6. 5. Eastern Tropical Pacific ITCZ and Lightning Activity

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Freja Söderberg; [2014]
    Keywords : Intertropical convergence zone; Lightning activity; Eastern tropical Pacific;

    Abstract : This study has been performed as a pilot study for a project regarding the meridional migration of the Intertropical Convergence Zone (ITCZ) and its relationship with lightning activity in the Eastern Tropical Pacific (ETP). Objectives of this study were to analyze and improve lightning data to be used for such a study and to decide on a method and proper time scale of data analysis and ITCZ index development for this study. READ MORE