If the bus works in alternating current (AC), the microgrid can be called an AC microgrid, if the bus is direct current (DC), the microgrid is known as DC microgrid, and if it has both AC and DC buses, it is known as a hybrid microgrid. Microgrids are localized grids that can disconnect from the traditional grid to operate autonomously, enhancing resilience and reliability. They incorporate various renewable energy sources, storage systems, and load management to supply power efficiently. Xie, Fuhong, Vikram Roy Chowdhury, Kumaraguru Prabakar, Akanksha Singh, Jongchan Choi, Aswad Adib, Joao Onofre Pereira Pinto, and Madhu Sudhan Chinthavali. Use of. The methodology used to achieve this goal is a systematic literature review using five questions: (1) How have ACMGs evolved in five years? (2) What are the standards for ACMGs? (3) What are the different schemes for connecting MGs to the utility grid? (4) What are the different control schemes in. The idea of medium voltage distribution systems is to reduce losses by using a higher voltage for distribution feeders, then stepping down to a lower voltage for consumption. They possess the ability to perform their operations under the wide-area grid network or in their 'island mode', where they operate on their.