Thermoelectric power generation systems

Abstract

Representative configurations for improved thermoelectric power generation systems to improve and increase thermal efficiency are disclosed.

Description

CLAIM OF PRIORITY [0001] This application is a continuation of U.S. patent application Ser. No. 10 / 642,980, filed Aug. 18, 2003 and incorporated in its entirety by reference herein, and which is a continuation-in-part of U.S. Pat. No. 6,625,990, filed Jun. 6, 2002, which is a continuation-in-part of U.S. Pat. No. 6,637,210, filed Feb. 11, 2002, and a continuation-in-part of U.S. Pat. No. 6,606,866 filed Oct. 2, 2001, and a continuation-in-part of U.S. Pat. No. 6,598,405, filed Jul. 31, 2001, and a continuation-in-part of U.S. Pat. No. 6,539,725 filed Apr. 27, 2001, which claims the benefit of U.S. Provisional Patent Application No. 60 / 267,657, filed Feb. 9, 2001.BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present application relates to the field of power generation using thermoelectric devices. [0004] 2. Description of the Related Art [0005] Although it has long been understood that thermoelectric devices can be used to generate power, thermoelectric powe...

AI Technical Summary

Benefits of technology

The patent text describes a system and method for generating power using thermoelectric materials. These materials have the ability to convert heat into electricity with high efficiency. The system includes a plurality of thermoelectric elements that are designed to allow a working media to thermally interact with them. The working media is heated and then dispensed to the hotter side of the thermoelectric elements, resulting in power generation. The system can be designed to optimize efficiency and power output. The use of heat pipes and heat exchangers can further improve performance. The method involves controlling the power generation to match various criteria such as efficiency. Overall, the system and method offer a promising approach for generating power using thermoelectric materials.

Problems solved by technology

Although it has long been understood that thermoelectric devices can be used to generate power, thermoelectric power generation has been little utilized because the efficiency of present generator design and the power density of such generators are too low.

464-467) that do not necessarily optimize system performances for today's applications.

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