The Sources of Pulse Current Based on Explosive Magnetic Generators for Mobile Testing Facility
Autor: | A. V. Koslov, V. E. Zavalova, A. V. Shurupov, Vladimir E. Fortov, M. A. Shurupov |
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Rok vydání: | 2016 |
Předmět: |
010302 applied physics
Nuclear and High Energy Physics business.industry Computer science Electrical engineering Permanent magnet synchronous generator Condensed Matter Physics 01 natural sciences Lightning Electromagnetic interference 010305 fluids & plasmas Inductance Generator (circuit theory) Electric power system 0103 physical sciences business Electrical impedance Voltage |
Zdroj: | IEEE Transactions on Plasma Science. 44:1956-1960 |
ISSN: | 1939-9375 0093-3813 |
Popis: | This paper demonstrates the practical application of the explosive magnetic generator (EMG) as a source of high-power pulses for mobile testing complex EMG (MTC EMG). Hereinafter, the name of explosion generator is used on a par with the name of helical explosion-magnetic generator. Laboratory sample was brought to a level of modern complex, which is able to solve the applied problems in the grid power systems. MTC EMG is able to reproduce the output currents, similar to lightning currents, so it can be used to simulate a pulse impact on the energy system. The report contains: a description of the basic physical and electrical solutions underlying the construction of the generator of lightning currents, output characteristics, and results of MTC EMG field testing. Optimization of schemes including the different impedances of EMG and inductive resistive load with the use of transformer coupling allowed the effective energy transfer from the EMG to the load. Pulse currents and voltages on the load and also the response of soil between ground loops under the action of lightning currents, generated by MTC EMG, were registered in the testing. Autonomous measuring instruments included in the complex were protected from electromagnetic interference. |
Databáze: | OpenAIRE |
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