Microprocessor Control System for Solar Power Station

Technology and Prospects of Using Solar Energy

“…It should be noted, what is a microprocessor control system inverter instantly reacts to changes in mains voltage, excluding emergency conditions. At the same time, solar cells persist and takes place maximum electrical conversion solar power in the mains [4].…”

Validation of Microwave Installation Parameters With Mobile Resonators for Heat Treatment of Nonedible Eggs

“…The microcontroller synchronizes with the external network and calculates the sine period [7]. Taking into account the average salary of the operator servicing this installation, in the Nizhny Novgorod region, the salary will be 106.25 rubles/hour.…”

Installations for Complex Influence of Electrophysical Factors on Raw Materials

“…For example, the electrophysical factors processing technology of potato tubers prevents the contamination of agricultural land and, without chemical intervention, makes more efficient the use of the capabilities of the potato tuber itself. Known methods of preplanting treatment of potato tubers with low-frequency (8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19) Hz) magnetic fields [8]. The installation contains an inductor, but the processing time at a frequency of 16 Hz reaches up to 15-20 min, which is a disadvantage.…”

“…For disinfection from a number of pests, for activation of onion sets germination and potato tubers in continuous mode in order to increase productive indicators, we suggest processing them before planting with a complex effect of the electromagnetic ultrahigh frequency field (EMUGFF) and corona discharge, which provides air ionization and ozonation. The implementation of the complex effect of these electrophysical factors is possible in the microwave installation with the quasistationary toroidal resonator [1,2] of rectangularcross section, containing below-cutoff waveguides that ensure the observance of electromagnetic safety when moving onion sets through the resonator.An electro-gas-discharge lamp connected to kilohertz frequency source according to the D'Arsonval principle [12,14] provides a corona discharge and radiation of a bactericidal flux of ultraviolet rays, moreover, this lamp filled with argon or neon and located in the electromagnetic ultrahigh frequency field coronates more powerfully.…”

“…Herewith, there is a release of ozone and air ionization, a formation of ultraviolet rays. The current on the electro-gas-discharge lamp is not more than 0.2 mA, the voltage is 12-15 kV, the pulse frequency is 110 kHz [14]. The released ozone and ultraviolet rays of the "C" area have a bactericidal effect.…”