Patent
Operating a solar power generating system
He Dawei,Shahrouz Alimohammadi +1 more
- 27 Apr 2017
14
TL;DR: In this paper, the authors present a method of analyzing solar power forecasts that may include obtaining a test dataset of historical irradiance at a location of a solar power generating system, and normalizing the test dataset based on a clear sky model at the location.
read more
Abstract: According to some embodiments, the present disclosure may include a method of analyzing solar power forecasts that may include obtaining a test dataset of historical irradiance at a location of a solar power generating system, and normalizing the test dataset based on a clear sky model at the location. The method may also include clustering the test dataset into multiple weather classes that each include a set of characteristics, obtaining a forecast of irradiance at the solar power generating system, and classifying the forecast into one of the weather classes, and determining confidence intervals of the forecast based on the set of characteristics of the one of the plurality of weather classes. The method may additionally include, based on the confidence intervals of the forecast, performing one of increasing output or decreasing output of a source of energy alternative to solar energy.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Patent
Site selection constant volume joint optimization method of wind storage system of wind power plant group
Jiang Yuewen,Wen Buying,Lin Jianxin,Wang Yanbin +3 more
- 17 Jul 2018
TL;DR: In this article, a site selection constant volume joint optimization method of a wind storage system was proposed to optimize the position of a central transformer substation, the highvoltage and low-voltage side power transmission capacity, and the power configuration of an energy storage system.
5
Patent
Forecasting solar power generation using real-time power data
Ildar Khabibrakhmanov,Tarun Kumar,Mark A. Lavin,Rui Zhang +3 more
- 30 Aug 2018
TL;DR: In this paper, a computer-implemented method, computer system, and computer program product for forecasting power generation is presented, along with a second power generation forecast along with actual observed power generation.
3
Patent
Power distribution network random optimization scheduling method and device, and medium
Li Shiming,Wang Bin,Guo Wenxin,Lu Jiangang,Liu Wentao,Li Bo,Xu Zhanqiang,Lin Yueting,Zheng Wenjie +8 more
- 23 Jul 2019
TL;DR: In this article, a power distribution network random optimization scheduling method and device and a medium are presented. And the method comprises the steps of obtaining a load historical value, a distributed power supply historical output value and a historical meteorological condition value of the power distribution networks; performing cluster division on the distributed power supplies and loads based on fuzzy clustering to obtain a plurality of distributed Power Supply clusters and a plurality load clusters; and processing each cluster by using the corresponding prediction model of each cluster to obtain an output prediction value and load prediction value, wherein through cluster division, the accuracy of
2
Patent
Method of and system for generating a weather forecast
Yuzhakov Aleksandr Sergeevich,Vorobyev Pavel Ivanovich,Rojzner Mikhail Aleksandrovich,Lamburt Viktor Grigorevich,Solomentsev Dmitrij Valentinovich,Pospelova Svetlana Olegovna +5 more
- 19 Oct 2017
TL;DR: In this article, a method and a system for creating a weather forecast is described, which consists of: receiving, by the machine learning module, at least one current weather measurement parameter at a measurement time; receiving a first average value of a historical weather parameter for the measurement time.
1
Patent
Generating power prediction method for wind and photovoltaic power generation
Lu Xufeng,Zhang Yilian,Zhou Diqing,Wang Xiaofeng,Yuan Siyuan +4 more
- 23 Mar 2018
TL;DR: In this article, the authors proposed a real-time generating power prediction method for wind and photovoltaic power generation, which comprises the steps that (1) a blower fan power model was established; (2) input data needed by the power models is predicted; (3) a wind power generation power prediction curve was calculated and output; (4) a photovoloftaic power generating power predicting curve is calculated, and (5) the generating power of wind and PV power generation is predicted in real time according to the wind power generating energy prediction curvein the step
1
References
A Taxonomy of Global Optimization Methods Based on Response Surfaces
TL;DR: This paper presents a taxonomy of existing approaches for using response surfaces for global optimization, illustrating each method with a simple numerical example that brings out its advantages and disadvantages.
Theory and Applications of Robust Optimization
TL;DR: This paper surveys the primary research, both theoretical and applied, in the area of robust optimization (RO), focusing on the computational attractiveness of RO approaches, as well as the modeling power and broad applicability of the methodology.
Irradiance Forecasting for the Power Prediction of Grid-Connected Photovoltaic Systems
TL;DR: An approach to predict regional PV power output based on forecasts up to three days ahead provided by the European Centre for Medium-Range Weather Forecasts (ECMWF) and an approach to derive weather specific prediction intervals for irradiance forecasts are presented.
740
Intra-hour forecasting with a total sky imager at the UC San Diego solar energy testbed
C. W. Chow,Bryan Urquhart,Matthew Lave,Anthony Dominguez,Jan Kleissl,Janet Shields,Byron Washom +6 more
TL;DR: In this paper, a method for intra-hour, sub-kilometer cloud forecasting and irradiance nowcasting using a ground-based sky imager at the University of California, San Diego is presented.
621
A new airmass independent formulation for the Linke turbidity coefficient
Pierre Ineichen,Richard Perez +1 more
TL;DR: In this article, a new formulation for the Linke turbidity coefficient with the objective of removing its dependence upon solar geometry is proposed, and two simple clear sky models for global and direct normal irradiance are developed.
597