Bus Voltage Control with Zero Distortion for Single-Phase Solar Inverters IJTSRD
Single-phase voltage source inverters are commonly used for interfacing small distributed generation units to the grid. Instead of reducing the distortion by lowering the loop gain, the new controller employs a digital FIR filter that samples the bus voltage at an integer multiple of the second harmonic frequency. The operating principle and modulation scheme are […]
Grid-Connected PV-Wind System with Implementation IJTSRD
Renewable energy sources are getting more and more widespread, mainly due to the fact that they generate energy by keeping the environment clean. Most of these systems have an isolation transformer included, which if excluded from the system would increase the efficiency and decrease the size of PV installations, furthermore it would lead to a […]
Reactive Power Compensation with Fuzzy Logic in Electrical Facilities IJTSRD
The inductive loads fed by the electrical installations are reflected as an additional load by pulling the reactive power from the mains. Inductive loads are an important and useful parameter in the formation of rotating field of motors, formation of magnetic field in transformers. However, it is a harmful parameter that decreases blackness in transmission […]
Frequency Regulation in Wind Turbine and Steam Turbine based Power System IJTSRD
In recent years the electrical power generation from renewable energy sources, such as wind, is increasingly attracting interest because of environmental problem and shortage of traditional energy source in the near future. Wind turbine has a great impact on frequency regulation as a non-conventional energy source. Frequency regulation is to regulate the power output of […]
Skewing Impact on Stray Losses of an Induction Machine IJTSRD
The amount of electrical energy consumed by rotating machines comes at around 50% of the total power produced around the world. With all the losses in the transmission and distribution network, the amount of power required to be generated at the power utility are far high. So a small change in the efficiency of an […]