A Method of Integrating a Generator and Active Rectifier for Use with a Water-Based Energy Capturing Device to Increase Electrical Transmission Efficiency and Performance

A method is disclosed for an innovative assembly of the electrical conditioning system connected to a water-based energy capturing device such as wave, hydrokinetic, or tidal machines to increase the efficiency of electrical power transmission between the energy capturing assembly and a load. The assembly favors the use of an active rectifier as the electrical conditioning system to provide both rectification and voltage regulation in a single system. The active rectifier can be configured to output a higher direct current (DC) bus voltage compared to passive rectifier solutions that both decrease the required size of the transmission cable conductors and transmission losses. The disclosure further details a method for installation of the active rectifier and the energy capturing device's generator within a waterproof enclosure so that the electrical conditioning system can be installed at the location of the energy capturing device, either near the surface of the water or below the surface of the water, while increasing thermal regulation capabilities of the electrical system components through the integration of a fluid to fill the cavity around the active rectifier and generator within the waterproof enclosure.