Voltage Mode Control of Single-Phase Boost Inverter in dq Reference Frame
Single-phase boost inverters have found numerous applications in UPS and AC motor drives. Most recently boost inverters have been used for harvesting power from renewable energy sources such as in wind turbines and fuel cells. The proposed inverter uses two boost converters with voltage mode control to produce a sinusoidal voltage at the output. The controllers are designed in the stationary dq reference frame and make use of conventional PI controllers for tracking the reference. The proposed method eliminates the use of any current measurement. The controller function is verified using simulation results in the PLECS platform. The results obtained for a step change in input, a step change in load, a step change in set point, and non-linear loading conditions demonstrate the effectiveness of the controller in maintaining desired output voltage level within the IEEE guidelines for harmonic distortion.
M. Rasheduzzaman et al., "Voltage Mode Control of Single-Phase Boost Inverter in dq Reference Frame," Proceedings of 44th Annual Conference of the IEEE Industrial Electronics Society (2018, Washington, DC), pp. 1574 - 1579, Institute of Electrical and Electronics Engineers (IEEE), Oct 2018.
The definitive version is available at https://doi.org/10.1109/IECON.2018.8591695
44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 (2018: Oct. 21-23, Washington, DC)
Electrical and Computer Engineering
Intelligent Systems Center
Keywords and Phrases
AC motors; Controllers; DC-DC converters; Electric drives; Fuel cells; Industrial electronics; Renewable energy resources; Simulation platform; Uninterruptible power systems; Wind turbines; Boost inverters; Controller functions; Conventional-PI controller; Dq reference frame; Loading condition; Renewable energy source; Sinusoidal voltage; Voltage-mode control; Electric inverters; Boost-inverter; Voltage mode control
International Standard Book Number (ISBN)
Article - Conference proceedings
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01 Oct 2018