To fully define inverter parameters user should enter its real and reactive power or real power and power factor as for the regular load. However, power inverters are the main reason for voltage and current distortion in the power systems, therefore, in “Configure” tab of the inverter properties dialog (depicted in Figure 3.25 ) the user can manually define the harmonic spectrum of the inverter.
Hint: By default, the harmonic spectrum of 6 pulse power inverter is defined in the “Configure” tab.
Ratio Ih/ IN is a harmonic current expressed in percentage of the inverter base amperes.
