A photovoltaic equipment operation analysis method

An analysis method and photovoltaic equipment technology, applied in the direction of instruments, climate change adaptation, data processing applications, etc., can solve problems such as instability, low energy utilization rate, and large gap, and achieve the effect of improving utilization rate

Inactive Publication Date: 2018-12-11
浙江电腾云光伏科技有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the promulgation and implementation of the national policy of encouraging the construction of distributed power sources, more and more new power sources are connected to the power grid in various forms, among which photovoltaic power generation is an important sector of new energy sources. It has changed the top-down power flow of the traditional regional power grid, and its instability and intermittency have also brought new challenges to the safe and stable operation of the regional power grid. The purpose is to ensure the safe and stable operation of the power grid. To absorb as much new energy as possible to reduce the consumption of traditional energy, it is necessary to calculate the power generation of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] A photovoltaic equipment operation analysis method, a photovoltaic equipment operation analysis method includes the following steps:

[0018] S1: Make statistics on the installed capacity information of the power station and the total amount of all photovoltaic generator sets, including the power generation efficiency of photovoltaic panels under different light conditions;

[0019] S2: Obtain light data for a period of time every three months through the high-precision irradiance meter, and measure the light intensity of eac...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a photovoltaic equipment operation analysis method in the technical field of photovoltaic equipment analysis. The method includes: the installation information of the power station and the total quantity of all photovoltaic generating sets are counted, The illumination data are obtained every three months by a high precision irradiator, for historical weather data and historical generating capacity of the power station, in combination with the illumination data of different historical weather with the installation theory data for many times, the current theoretical power generation efficiency of the power station is calculated, the theoretical power generation efficiency is compared with the measured power generation efficiency, according to future weather forecasts, in combination with the light intensity of corresponding season and weather, the power generation quantity of the power station is calculated, and the actual loss value is subtracted to predict thefuture power generation quantity of the photovoltaic power station. The prediction of the power generation quantity can be accurate to hours, the power generation quantity of a day can be accurately actuarially calculated, the calculation data are more practical, and the utilization rate of energy can be improved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic equipment analysis, in particular to a photovoltaic equipment operation analysis method. Background technique [0002] With the promulgation and implementation of the national policy of encouraging the construction of distributed power sources, more and more new power sources are connected to the power grid in various forms, among which photovoltaic power generation is an important sector of new energy sources. It has changed the top-down power flow of the traditional regional power grid, and its instability and intermittency have also brought new challenges to the safe and stable operation of the regional power grid. The purpose is to ensure the safe and stable operation of the power grid. To absorb as much new energy as possible to reduce the consumption of traditional energy, it is necessary to calculate the power generation of the photovoltaic power station in advance, and then adjust the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06Y02E40/70Y04S10/50Y02A30/00
Inventor 程小勇姜松奕丁科罗凤娇金利源沈晓强
Owner 浙江电腾云光伏科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap