An assembly for connection to a high-voltage system has multiple single-phase transformers each having a transformer tank which is filled with a fluid and in which a core with at least one winding is situated. At least some of the windings of the single-phase transformers are connected to one another, forming a neutral point. A short-circuit voltage curve or impedance of the assembly can be adapted to different requirements. The windings are each connected to the neutral point via a switchover unit and a choke winding. The choke winding has multiple tappings, and the switchover unit is configured to select the tapping via which the winding in question is connected to the neutral point.

A redundant boost circuit configured to compensate for a voltage drop between a power supply and a plurality of loads is provided. The redundant boost circuit includes a first compensator module and a second compensator module. The first compensator module includes a first primary boost circuit and a first secondary boost circuit. The second compensator module includes a second primary boost circuit and a second secondary boost circuit. The first primary boost circuit and the second secondary boost circuit are electrically coupleable between the power supply and a first load. The second primary boost circuit and the first secondary boost circuit are electrically coupleable between the power supply and a second load.

A redundant boost circuit configured to compensate for a voltage drop between a power supply and a plurality of loads is provided. The redundant boost circuit includes a first compensator module and a second compensator module. The first compensator module includes a first primary boost circuit and a first secondary boost circuit. The second compensator module includes a second primary boost circuit and a second secondary boost circuit. The first primary boost circuit and the second secondary boost circuit are electrically coupleable between the power supply and a first load. The second primary boost circuit and the first secondary boost circuit are electrically coupleable between the power supply and a second load.

A system and method for an isolation transformer boost system. The system includes an isolation transformer, a sensor, and an electronic processor coupled to the sensor. The electronic processor configured to receive an electrical characteristic measurement from the sensor, compare the electrical characteristic measurement to a predetermined threshold, and activate an electrical characteristic boost when the electrical characteristic measurement is below the predetermined threshold.

A system and method for an isolation transformer boost system. The system includes an isolation transformer, a sensor, and an electronic processor coupled to the sensor. The electronic processor configured to receive an electrical characteristic measurement from the sensor, compare the electrical characteristic measurement to a predetermined threshold, and activate an electrical characteristic boost when the electrical characteristic measurement is below the predetermined threshold.

A longitudinal voltage regulator includes: a voltage source for generating an additional voltage; and a transformer for coupling the additional voltage into an input voltage. The transformer both generates the additional voltage and couples the additional voltage into the input voltage. In an embodiment, the transformer has an input winding and an output winding.

A longitudinal voltage regulator includes: a voltage source for generating an additional voltage; and a transformer for coupling the additional voltage into an input voltage. The transformer both generates the additional voltage and couples the additional voltage into the input voltage. In an embodiment, the transformer has an input winding and an output winding.

An isolation transformer boost system configured to be electrically connected to a shore power supply. The system including an isolation transformer having a primary winding and a secondary winding; and an electronic processor configured to operate in a static mode, wherein in the static mode the electronic processor is configured to activate an electrical characteristic boost when the system is initially powered by the shore power supply.

An isolation transformer boost system configured to be electrically connected to a shore power supply. The system including an isolation transformer having a primary winding and a secondary winding; and an electronic processor configured to operate in a static mode, wherein in the static mode the electronic processor is configured to activate an electrical characteristic boost when the system is initially powered by the shore power supply.

A controller for use in a line voltage drop compensation system is provided. The controller includes a processing device and a memory device coupled to the processing device. The controller is configured to determine a resistance of a power transmission line, the resistance of the power transmission line determined at least partially based on a plurality of characteristics of a load and the transmission line. The controller is also configured to generate a control signal to control an output voltage of a boost circuit, the output voltage determined at least partially based on the determined resistance of the power transmission line. The controller is further configured to transmit the control signal to the boost circuit to cause the boost circuit to generate an output voltage to compensate for the voltage drop.