This paper present implementing an inductor based circuit breaker for micro grid with renewable energy sourcebeing visualized as dc power systems. The main purpose of micro grid dc power system to eliminate the power conversion steps i.e. step down and step up voltages. According to the system components there are various loads such as solar panel, fuel cells and batteries. Power conversion which is readily available. The main limitation is that interrupting a current arc and arc current doesn't zero.This paper present new type of circuit breaker implementing provide an efficient power conversion between source and load in wide range of electric power conversion applications. Here Circuit breaker important role to protect the system from under abnormal condition.It works based on inverterprinciple, and also utilized for a short conduction path which lies between breaker and load as well as mutual coupling to automatically and rapidly switch off response to a fault. In this system proposed crowbar type switch in the output so that it can act as a dc switch. Mathematical and simulation analysis the proposed topology of the new switches are included.
Volume 12 | Issue 2
Pages: 1281-1291
DOI: 10.5373/JARDCS/V12I2/S20201164