Power supply arrangement
First Claim
1. A surface power supply arrangement for providing power to subsea located electrical equipment comprising a power supply module including a supply connector for receiving electrical power supplied from an external power supply and an output connector connectable, in use, to subsea located electrical equipment to provide power thereto, and an electrical circuit interconnecting the supply connector and the output connector, the electrical circuit including a test point to which a plurality of test circuits are connected or connectable, in which each test circuit is configured to carry out a different test on the subsea located electrical equipment or an umbilical line, the test point being electrically connected to the output connector so that a test module connected to the test point, in use, is able to conduct tests on parts of the power supply module downstream of the test point and upon the subsea located electrical equipment or umbilical line connected to the output connector, and wherein the power supply arrangement further comprises an external connection connectable to test equipment external to the power supply arrangement.
1 Assignment
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Accused Products
Abstract
A power supply arrangement is described that comprises a power supply module 10 including a supply connector 14 and an output connector 16, and an electrical circuit 18 interconnecting the supply connector 14 and the output connector 16, the electrical circuit 18 including a test point 30 to which a test module 36 may be connected, the test point 30 being electrically connected to the output connector 16.
29 Citations
18 Claims
- 1. A surface power supply arrangement for providing power to subsea located electrical equipment comprising a power supply module including a supply connector for receiving electrical power supplied from an external power supply and an output connector connectable, in use, to subsea located electrical equipment to provide power thereto, and an electrical circuit interconnecting the supply connector and the output connector, the electrical circuit including a test point to which a plurality of test circuits are connected or connectable, in which each test circuit is configured to carry out a different test on the subsea located electrical equipment or an umbilical line, the test point being electrically connected to the output connector so that a test module connected to the test point, in use, is able to conduct tests on parts of the power supply module downstream of the test point and upon the subsea located electrical equipment or umbilical line connected to the output connector, and wherein the power supply arrangement further comprises an external connection connectable to test equipment external to the power supply arrangement.
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17. A subsea system comprising subsea located electrical equipment testing arrangement in which the subsea located electrical equipment is powered by a remote power supply arrangement, wherein the power supply arrangement comprises:
a power supply module including a supply connector for receiving electrical power supplied from an external power supply and an output connector connectable, in use, to subsea located electrical equipment to provide power thereto, and an electrical circuit interconnecting the supply connector and the output connector, the electrical circuit including a test point to which a plurality of test circuits are connected or connectable, in which each test circuit is configured to carry out a different test on the subsea located electrical equipment or an umbilical line, the test point being electrically connected to the output connector so that a test module connected to the test point, in use, is able to conduct tests on parts of the power supply module downstream of the test point and upon the subsea located electrical equipment or umbilical line connected to the output connector, and wherein the power supply arrangement further comprises an external connection connectable to test equipment external to the power supply arrangement. - View Dependent Claims (18)
Specification