Three-dimensional trapezoidal fuzzy method for power generation calculation of water-cooled photovoltaic photothermal integrated system
A technology of photothermal power generation and power generation, applied in the direction of photovoltaic thermoelectric hybrid power generation, photovoltaic power generation, photovoltaic modules, etc., can solve the problem of not fully considering the uncertainty and randomness of influencing factors, the applicability, practicability and applicability of calculation methods difficult to satisfy
Inactive Publication Date: 2021-01-26
GUANGDONG UNIV OF TECH
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[0012] The embodiment of the present invention provides a three-dimensional trapezoidal fuzzy method for calculating the power generation of a water-cooled photovoltaic photothermal integrated system, which solves the problem that the calculation method of the daily power generation of a distributed photovoltaic power generation system for new energy users in the prior art does not fully consider the influencing factors The uncertainty and randomness of the calculation method, the applicability, practicability and applicability of the calculation method are also difficult to meet the technical problems
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[0073] The embodiment of the present invention provides a three-dimensional trapezoidal fuzzy method for calculating the power generation of a water-cooled photovoltaic photothermal integrated system, which is used to solve the problem that the calculation method of the daily power generation of a distributed photovoltaic power generation system for new energy users in the prior art does not fully consider the impact Uncertainty and randomness of factors, applicability, practicability and applicability of calculation methods are difficult to meet technical problems.
[0074] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of th...
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The embodiment of the present invention discloses a three-dimensional trapezoidal fuzzy method for calculating the power generation of a water-cooled photovoltaic photothermal integrated system, which is used to solve the problem that the calculation method of the daily power generation of a distributed photovoltaic power generation system for new energy users in the prior art does not fully consider the impact Uncertainty and randomness of factors, applicability, practicability and applicability of calculation methods are difficult to meet technical problems. The method of the embodiment of the present invention includes: when considering the uncertainty, randomness and ambiguity of sunshine intensity, sunshine time, sunshine shadow, and sunshine angle Parameters such as time, sunshine shadow, sunshine angle and user battery energy storage charging events all obey the generalized three-dimensional trapezoidal fuzzy distribution law, and the power generation of the water-cooled photovoltaic-photothermal power generation system is calculated on the basis of fuzzy probability analysis.
Description
technical field [0001] The invention relates to the field of electric power systems and automation thereof, in particular to a three-dimensional trapezoidal fuzzy method for calculating power generation of a water-cooled photovoltaic photothermal integrated system. Background technique [0002] The development of solar distributed power generation systems is the development trend of smart cities. Photovoltaic power generation and solar thermal power generation are two different forms of solar power generation. In recent years, photovoltaic-photothermal integrated distributed power generation system has become the mainstream direction of development and the subject of research hotspots. [0003] The principle of photovoltaic power generation is to use the temperature difference of semiconductor or metal materials such as vacuum devices, alkali metals, and magnetic fluids to directly convert solar heat into electrical energy to achieve power generation. The principle of photo...
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IPC IPC(8): G06Q10/06G06Q50/06H02J3/38H02S40/42H02S40/44
CPCG06Q10/06312G06Q10/0637G06Q50/06H02J3/38H02S40/425H02S40/44Y02E10/50Y02E10/60
Inventor 吴杰康
Owner GUANGDONG UNIV OF TECH
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