Virtual power plant electric energy intelligent distribution method
A technology for virtual power plants and electric energy, applied in the field of virtual power plants, can solve the problems of single deployment method and low efficiency, and achieve the effects of optimizing power generation efficiency, easy implementation, and strong practicability.
Inactive Publication Date: 2017-07-21
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to overcome the disadvantages in the prior art that when a virtual power plant allocates various power generation methods, the means of allocation is relatively single, and manual intervention is often required, resulting in low efficiency, and a method for intelligent allocation of electric energy in a virtual power plant is provided
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0032] Embodiment: a virtual power plant electric energy intelligent deployment method, based on a virtual power plant computer intelligent deployment system, comprising the following steps:
[0033] Step 1. The system obtains the solar power, constructs the solar power and time function according to the empirical formula, obtains the tidal power, constructs the tidal power and time function according to the empirical formula, and obtains the wind power;
[0034] Step 2. The system obtains the power required by the current grid and compares it with the sum of the current generated power. If the current required power is greater than the current generated power, then jump to step 3. If the current required power is less than or equal to the current generated power, then Skip to step 4;
[0035] Step 3, the system controls solar power, tidal power and wind power to supply power at the same time, and activates the backup power generation system so that the power of solar power, t...
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
Login to View More Abstract
The invention discloses a virtual power plant electric energy intelligent distribution method. With the method adopted, defects in the prior art can be eliminated. A system controls solar electricity generation, tidal electricity generation and wind electricity generation to simultaneously supply electricity and enables a standby electricity generation system so as to make solar electricity generation, tidal electricity generation, wind electricity generation and standby electricity generation power satisfy current required power; if the generated power of electricity generation categories selected by the system is still greater than or equal to the current required power, the system configures the weight coefficients of the solar electricity generation, the tidal electricity generation and the wind electricity generation and configures the generated power of the electricity generation categories according to the weight coefficients; and if the generated power of the electricity generation categories selected by the system is smaller than the current required power, the system reselects unselected electricity generation categories until the generated power of the selected electricity generation categories is greater than or equal to the current required power.
Description
technical field [0001] The invention relates to the technical field of virtual power plants, in particular to a method for intelligent deployment of electric energy in a virtual power plant. Background technique [0002] With the depletion of fossil energy and the increasingly obvious problems of environmental pollution and climate change, it has become the theme of today's energy revolution to vigorously develop new energy and realize the low-carbon utilization of various energy sources. The proportion of large-scale new energy power such as wind power and solar power in the power system continues to increase, causing fundamental changes in the structure, form and operation control methods of the traditional power system. The entire power system including power plants, power grids and users The system needs to adapt to it. [0003] In recent years, under the background of the rapid development of smart grid technology, the concept of virtual power plant (VPP) has gradually...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/46H02J3/28G06Q10/06G06Q50/06
CPCG06Q10/06315G06Q50/06H02J3/28H02J3/46H02J2203/20Y02A30/00Y02E70/30
Inventor 钱伟杰陆竑吴国庆唐锦江张盛刘建定仇群辉
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO