초록 ▼

A method for cooling high temperature superconducting (HTS) cable comprising receiving a first flow of coolant at a first section of HTS cable and permitting the first flow of coolant to flow therethrough. The method also includes receiving a second flow of coolant at a second section of HTS cable a

A method for cooling high temperature superconducting (HTS) cable comprising receiving a first flow of coolant at a first section of HTS cable and permitting the first flow of coolant to flow therethrough. The method also includes receiving a second flow of coolant at a second section of HTS cable and permitting the second flow of coolant to flow therethrough. The first section of HTS cable and said second section of HTS cable are coupled via a cable joint, the cable joint electrically connecting the first and second sections of HTS cable. The cable joint is in fluid communication with at least one refrigeration module. The cable joint includes at least one conduit configured to permit a third flow of coolant between the cable joint and the at least one refrigeration module through a coolant line separate from the first and second sections of HTS cable.

대표청구항 ▼

1. A method for cooling high temperature superconducting cables, comprising: flowing a coolant through a first high temperature superconducting (HTS) cable, the first HTS cable comprising a first cable subsection and a second cable subsection and a first cable joint configured to couple the first an

1. A method for cooling high temperature superconducting cables, comprising: flowing a coolant through a first high temperature superconducting (HTS) cable, the first HTS cable comprising a first cable subsection and a second cable subsection and a first cable joint configured to couple the first and the second subsections thereof;flowing a coolant through a second high temperature superconducting (HTS) cable, the second HTS cable comprising a first cable subsection and a second cable subsection and a second cable joint configured to couple the first and the second subsections thereof;flowing a coolant through a third high temperature superconducting (HTS) cable, the third HTS cable comprising a first cable subsection and a second cable subsection each and a third cable joint configured to couple the first and the second subsections thereof;using a first refrigeration module in fluid communication with the first cable joint for receiving and cooling at least a portion of the coolant flowing through said first HTS cable and dividing said at least a portion of the coolant into a first coolant stream and a second coolant stream; returning the first coolant stream to said second cable joint via a first coolant line and returning the second coolant stream to said third cable joint via a second coolant line; wherein the first and second coolant lines are separate from said first, second, and third HTS cables;using a second refrigeration module in fluid communication with one of the first or second subsections of the second HTS cable for receiving and cooling a portion of the coolant flowing through the second HTS cable and providing the cooled portion of the coolant to the first HTS cable; andusing a third refrigeration module in fluid communication with one of the first or second subsections of the third HTS cable for receiving and cooling a portion of the coolant flowing through the third HTS cable and providing the cooled portion of the coolant to the first HTS cable. 2. The method of claim 1 further including using a fourth refrigeration module in fluid communication with the first cable joint for receiving and cooling at least a portion of the coolant flowing through said first HTS cable and dividing said at least a portion of the coolant into a third coolant stream and a fourth coolant stream and returning the third coolant stream to said second cable joint via a third coolant line and returning the fourth coolant stream to said third cable joint via a fourth coolant line; wherein the third and fourth coolant lines are separate from said first, second, and third HTS cables. 3. The method of claim 2 further including a fifth refrigeration module in fluid communication with one of the first or second subsections of the second HTS cable for receiving and cooling a portion of the coolant flowing through the second HTS cable and providing the cooled portion of the coolant to the first HTS cable. 4. The method of claim 3 further including a sixth refrigeration module in fluid communication with one of the first or second subsections of the second HTS cable for receiving and cooling a portion of the coolant flowing through the second HTS cable and providing the cooled portion of the coolant to first HTS cable.