Operation and maintenance mode-based distributed photovoltaic economy diagnosis method

A technology of distributed photovoltaics and diagnostic methods, applied in the field of distributed photovoltaics

Inactive Publication Date: 2016-02-24
SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
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Problems solved by technology

[0004] The purpose of the present invention is to provide a distributed photovoltaic economic diagnosis method based on the operation and maintenance mode in order to overcome the above-mentioned defects in the prior art, solve the feasibility and economical problems of the distributed photovoltaic operation and maintenance mode, and can guide distributed Each investor of photovoltaics chooses the appropriate operation and maintenance mode according to different operation and maintenance and income requirements, so as to improve the comprehensive benefits of distributed photovoltaic power generation

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  • Operation and maintenance mode-based distributed photovoltaic economy diagnosis method
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  • Operation and maintenance mode-based distributed photovoltaic economy diagnosis method

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Embodiment Construction

[0052]The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0053] Such as figure 1 As shown, this embodiment provides a distributed photovoltaic economy diagnosis method based on the operation and maintenance mode, including the following steps:

[0054] 1) Obtain the current operation and maintenance mode of distributed photovoltaics, including owner operation and maintenance mode, outsourcing operation and maintenance mode and cooperative operation and maintenance mode, etc.;

[0055] 2) Obtain the current investors of distributed photovoltaics, which include power grid companies, large industrial and commercial electricity users, and distr...

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Abstract

The invention relates to an operation and maintenance mode-based distributed photovoltaic economy diagnosis method. The method comprises the following steps: 1) obtaining an operation and maintenance mode of the current distributed photovoltaic generation; 2) obtaining an investment subject of the current distributed photovoltaic generation; 3) determining the component factors of the whole life cycle cost and benefit under the investment subject in the step 2) according to the operation and maintenance mode obtained in the step 1); and 4) diagnosing the economy of the current distributed photovoltaic generation. Compared with the prior art, the method is capable of solving the feasibility and economy problems of the operation and maintenance modes of distributed photovoltaic generation, and guiding the investment subjects of the distributed photovoltaic generation to select proper operation and maintenance modes according to different operation and maintenance requirements and benefit requirements so as to improve the comprehensive benefits of distributed photovoltaic power generation, and has the advantages of being simple, effective and high in reliability.

Description

technical field [0001] The invention relates to the field of distributed photovoltaics, in particular to a method for diagnosing the economics of distributed photovoltaics based on an operation and maintenance model. Background technique [0002] Distributed photovoltaic power generation, as a new type of power generation and comprehensive utilization of energy with broad development prospects, can be widely applied to different types of power users. It can not only make full use of solar energy resources, but also effectively solve the problem of long-distance power transmission. Loss problem, to achieve the purpose of improving the quality of the power grid, strengthening the peak-shaving capability of the power grid, etc. [0003] At present, my country's distributed photovoltaic operation mode, management mechanism and policy guarantees are not yet perfect, resulting in many uncertain factors and risks in the development of distributed photovoltaics. With the rapid expa...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/067G06Q50/06Y04S10/50
Inventor 柳劲松张宇刘舒时珊珊叶季蕾薛金花杨波刘皓明陆丹
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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