Global consumption of electrical energy is increasing and on the other hand the resources used for power generation are increasingly inadequate with the main reason being global warming and the greenhouse effect, with this problem comes the use of new renewable energy resources (EBT). With the development of new renewable energy (EBT), namely solar power plants (PLTS) encourages this research where the use of solar energy is increasing for use in a company and also households. The purpose of this research is to design and design a synchronous buck converter using MPPT with PID kontrol method applied to solar panels with a capacity of 150 WP assembled in series, this research is conducted to increase the output power of solar panels. Physical implementation is done by designing and testing synchronous buck converters in the JGU laboratory. Testing is carried out in the JGU student association secretariat building to see how the system performs with real operational conditions. The test results showed that the proposed system succeeded in increasing the output power output efficiency by 89.78% while using the PID kontrol method the efficiency of the synchronous buck converter output power was increased by 98.74% efficiency. Thus the implementation of synchronous buck converters kontrolled by PID can be a solution and effectively distribute electrical power in the secretariat building of the JGU student association with dynamic power requirements. In the future it can be done with a different type of converter as a research developer and a more maximum increase in output power.
Keyword: Solar Power Plant, New Renewable Energy, Converter, synchronous
Buck Converter, PID kontrol.