Photovoltaic power generation predicting system and predicting method

A forecasting system and photovoltaic power generation technology, applied in photovoltaic power generation, forecasting, information technology support systems, etc., can solve problems such as power grid scheduling difficulties, intermittent uncontrollable power grids, etc.

Active Publication Date: 2017-06-30
ALPHA ESS CO LTD
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Problems solved by technology

Therefore, the connection of photovoltaic power plants to the grid will bring many problems to the reliability and stability of the grid, and will increase the difficulty of grid scheduling.
The inherent intermittent and u

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  • Photovoltaic power generation predicting system and predicting method
  • Photovoltaic power generation predicting system and predicting method
  • Photovoltaic power generation predicting system and predicting method

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Embodiment Construction

[0053] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention.

[0054] A photovoltaic power generation prediction system disclosed in the present invention includes a timing start prediction module, a manual start prediction module, a prediction statistics calculation module, an equipment management module, a weather detection module, a database and a storage analysis module, wherein:

[0055] The timing start prediction module is connected with the forecast statistics operation module, and its interior is preset with a start trigger time, which triggers the forecast statistics operation module to perform statistics on equipment and weather data after reaching the start time;

[0056] The weather detection module is connected to the international weather station server through the weather interface, and can read real-time weather conditions in real time...

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Abstract

The invention discloses a photovoltaic power generation predicting system, which comprises a predicting module started at a fixed time, a manually started predicting module, a predicting statistics calculating module, a device managing module, and a weather detecting module wherein the predicting module started at a fixed time is connected with the predicting statistics calculating module and is provided therein with the preset starting time; and when the starting time is due, the predicting statistics calculating module is triggered to make statistics of the device data and weather data. The weather detecting module is connected with an international meteorological station server to access the real time weather conditions in real time and to transmit the accessed data to the predicting statistics calculating module. The device managing module is connected with the server of the photovoltaic power generation equipment, obtains the number, the longitude and latitude, the placing angle of the photovoltaic power generation equipment and the type data of the photovoltaic materials, and at the same time, transmits the data to the predicting statistics calculating module. The predicting statistics calculating module integrates the gathered weather data and the device data and obtains the predicted power generation amount through the calculation of a mathematic model.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to a photovoltaic power generation forecasting system and a forecasting method. Background technique [0002] Traditional fossil energy is decreasing day by day, environmental pollution is increasing day by day, and severe weather conditions have become a global issue. The development and application of renewable clean energy is gradually occupying the commanding heights of energy strategies of countries around the world. With its inexhaustible, widely distributed, safe and clean characteristics, solar energy has become an ideal new generation of renewable energy. [0003] Photovoltaic power generation is divided into two forms: off-grid and grid-connected. With the maturity and development of photovoltaic grid-connected technology, solar photovoltaic grid-connected power generation has become the mainstream trend. Due to the rapid increase in the capacity of large-scal...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06Y02E10/50Y04S10/50
Inventor 刘乐乐黄乐林栋
Owner ALPHA ESS CO LTD
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