Correction: Lapickis et al. Dynamic Wireless Power Transfer System Without Receiving Coil Position Detection Sensors. Electronics 2026, 15, 756

In the original publication [1], there was a mistake in Equation (1) as published. The modulus sign “| |” was omitted in the denominator of Equation (1). The corrected Equation (1) appears below.

$$I_{1p}={\displaystyle \frac{U_{1p}}{\left|r_1+j\left(\omega L_1-\frac{1}{\omega C_1}\right)+\frac{{\omega }^2{M}^2}{R_l+r_2+j\left(\omega L_2-\frac{1}{\omega C_2}\right)}\right|}}$$

(1)

An error occurred in the original publication, and the explanation of Equation (1) contained several inaccuracies.

A correction has been made to Section 2, Section 2.1, Paragraph 3:

where $U_{1p}$ is the peak value of the fundamental component of the inverter output voltage; $L_1$ and $L_2$ are the inductances of the transmitting and receiving coils, respectively; $r_1$ and $r_2$ represent the parasitic resistances of the transmitting-side and receiving-side resonant tanks, respectively; $C_1$ and $C_2$ are the compensation capacitances; $R_l$ is the equivalent load resistance; and $M$ is the mutual inductance.

The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.