Alternatörleri̇n Paralel Bağlanma İşlemi̇ni̇n Mi̇krodenetleyi̇ci̇ İle Gerçekleşti̇ri̇lmesi̇ Microcontroller Based Paralel Connection of Synchronous Generators

In this study, parallel connection of synchronous generators has been achieved automatically by the monitoring parallel connection conditions with the microcontroller. For this reason, two synchronous generators which are rotated with direct current motors have been connected in parallel. Firstly, the conditions required for parallel connection has been observed with measuring tools. Then, a microcontroller based control system has been developed. The voltage, frequency, phase sequence and synchronism time data have been received and then transferred to the microcontroller. These data are evaluated by the developed software. While all conditions are occurred, parallel connection is established automatically with respect to a relay connected to the output of the microcontroller. The study will be effective alternative method to the classical parallel connection method. Parallel connection conditions have been observed and connection has been achieved with a single microcontroller in spite of using additional measurement tools. Thus, a rapid, cost effective, reliable and precise control system has been developed.