Abstract: An arrangement includes an energy generator and an energy consumer. A voltage distribution line runs from the energy generator to the energy consumer. A transformer substation at a predefined location includes a line voltage regulator, which simultaneously controls the voltage of the voltage distribution line at the location of the transformer substation and supplies the electricity consumer with an appropriate voltage. The line voltage regulator regulates voltage levels in a space- and cost-saving manner, especially without building up a new transformer substation.

Abstract: A high-voltage transformer and method of manufacturing are disclosed. The high-voltage transformer can include a transformer core having at least two core limbs, which are axially parallel and on which in each case a hollow-cylindrical coil having in each case at least one electrical winding is arranged. At least in partial regions of mutually facing surfaces of adjacently arranged coils, the respective surface regions of the coils can have a respective electrically isolating barrier structure, which can be integrated radially on an outside of the coil.

Abstract: A high-voltage transformer and method of manufacturing are disclosed. The high-voltage transformer can include a transformer core having at least two core limbs, which are axially parallel and on which in each case a hollow-cylindrical coil having in each case at least one electrical winding is arranged. At least in partial regions of mutually facing surfaces of adjacently arranged coils, the respective surface regions of the coils can have a respective electrically isolating barrier structure, which can be integrated radially on an outside of the coil.