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US 11,169,553 B2Granted
Voltage booster isolation transformer system and method of operating the same
AssigneeHubbell Incorporated
InventorsSteve Liscinsky, Jean-Yves Schneider, Joseph DiMaria
Life of this patent
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Abstract
An isolation transformer boost system. The system including a power supply and an isolation transformer. The isolation transformer including a primary winding electrically connected to the power supply, a secondary winding, a first voltage tap, and a second voltage tap. The isolation transformer is configured to, in response to a command from an electronic processor, disconnect a connection from the first voltage tap and establish a second connection from the second voltage tap.
Claims6
An isolation transformer boost system, the system comprising:
- a power supply;
- and
- an isolation transformer including
- a primary winding electrically connected to the power supply,
- a secondary winding,
- a first voltage tap, and
- a second voltage tap;
- wherein the isolation transformer is configured to, in response to a command from an electronic processor, disconnect a connection from the first voltage tap and establish a second connection from the second voltage tap;
- wherein the command is based on an electrical characteristic measurement of the power supply being less than a predetermined threshold for a predetermined time period;
- wherein the isolation transformer is further configured to, in response to a second command from the electronic processor, disconnect the second connection between the second voltage tap and the power supply and reestablish the connection between the first voltage tap and the power supply;
- and
- wherein the second command is based on an electrical characteristic measurement of the power supply exceeding an upper limit threshold for a predetermined period of time.
9 more elements
Dependencies are inferred from the claim text.