Simulator for distribution network with smart inverter controlled by frequency-watt function has been developed. Since the frequency-watt function which is one of the grid support functions of smart inverter adjusts the output of active power owing to the frequency fluctuation in the power grid, a power flow calculation which can represent the frequency fluctuation based on the power imbalance has been implemented in the developed simulator. The frequency-watt function of the smart inverter has been assessed with the developed simulator. It was found that the smart inverter controls the active power depending on the frequency.
|Translated title of the contribution||Development of frequency-watt function model of smart inverter by power flow calculation with frequency fluctuation|
|Number of pages||7|
|Journal||IEEJ Transactions on Power and Energy|
|Publication status||Published - 2019 Jan 1|
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering