Method for efficiently delivering solar power and high-efficiency solar power system
A power system and solar energy technology, applied in the direction of output power conversion device, irreversible DC power input conversion to AC power output, photovoltaic power generation, etc.
Active Publication Date: 2019-04-19
AMPT
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Problems solved by technology
Because the collection of solar energy can vary and because the photovoltaic effect itself can vary, there remains the electrical challenge of maintaining a certain degree of
In addition to technical issues, administrative constraints such as satisfactory security can also pose challenges
Additionally, the incorporation of photovoltaic sources into, for example, strings of solar panels, makes efficient energy harvesting problematic
Method used
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[0019] As previously stated, the invention comprises various aspects which can be combined in different ways. The following description is provided to list elements and describe some embodiments of the invention. These elements are listed with initial embodiments, however it should be understood that they can be combined in any way and that further variations can be created in any number. The various examples and preferred implementations described should not be construed to limit the present invention to only the explicitly described systems, techniques and applications. Furthermore, this specification should be understood to support and encompass all of the various elements disclosed in this or any subsequent application in any number, individually, and in any and all of the various permutations and combinations of the elements. Embodiments, systems, techniques, methods, devices and applications.
[0020] Such as figure 1 As shown in , solar power generation may involve r...
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A method of efficiently delivering solar power and a high-efficiency solar power system. A high-efficiency solar power generation system, the system combines a plurality of photovoltaic power sources that can be converted by a basic phase DC-DC photovoltaic converter (6) and a changed phase DC-DC photovoltaic converter (8), the basic phase DC-DC photovoltaic converter (6) and the output of the phase-changing DC-DC photovoltaic converter (8) are combined through a low energy storage combiner circuit (9). These converters may be synchronously controlled by a synchronous phase control (11) of synchronous operation of the switches to provide a converted combined photovoltaic DC output (10). The converter can be provided for individual source conversion or a phase-controlled mode of operation that provides a combined low photovoltaic energy storage DC-DC photovoltaic converter (15) at the string level or at the level of an individual panel.
Description
technical field [0001] The present invention is concerned with the field of providing solar energy, including but not limited to home and commercial power systems and arrays. In particular, the present invention relates to processes, devices and circuits that can provide such power in a more efficient manner. The invention can also be applied in general power systems with some of the more fundamental properties of solar power to the same effect. Background technique [0002] The value of solar energy to society has been known for many years. Solar energy provides clean energy, but that energy needs to be processed and delivered to the grid or other loads. The efficiency of power generation is of particular concern. One aspect that has proven extremely challenging is the efficient harvesting of energy across the entire desired power spectrum. Because the collection of solar energy can vary and because the photovoltaic effect itself can vary, there remains an electrical ch...
Claims
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IPC IPC(8): H02M7/49H02M1/00
CPCH02M7/49H02M3/158H02J2300/24H02J3/381Y02E10/56H02M1/0077H02J3/44
Inventor 阿纳托利·列杰涅夫
Owner AMPT