A static electric induction system (10) comprising a heat generating electric component (24); a dielectric cooling fluid (14); a cooling passage structure (44) along the electric component (24); and a pump arrangement (20) arranged to alternatingly be controlled in a first mode (74) and in a second mode (80), wherein in the first mode (74), the pump arrangement (20) pumps the cooling fluid (14) to be driven through the cooling passage structure (44) in a forward direction (76) to cool the electric component (24), and wherein in the second mode (80), the pump arrangement (20) pumps the cooling fluid (14) to be driven through the cooling passage structure (44) in a reverse direction (82), opposite to the forward direction (76), to cool the electric component (24). A method of controlling a static electric induction system (10) is also provided.
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