Multi-scene step-by-step optimization power generation regulation and control system and method based on source load uncertainty
An uncertain and control system technology, applied in wind power generation, system integration technology, information technology support system, etc., can solve problems such as unpredictable changes in supply and demand, and achieve the effect of taking into account both environmental protection and economic efficiency
Pending Publication Date: 2022-04-29
上海小莺科技有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] Due to the uncertainty of the source and load of the power system, it is often difficult to predict the actual supply and demand changes in the pre-established power generation plan. Adjust the volume data to accurately control the power generation
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 Construction
[0085] The present invention will be further described below in conjunction with accompanying drawing.
[0086] Such as Figure 1~3 The multi-scenario step-by-step optimized power generation regulation system based on source-load uncertainty is shown, including high-energy loads, target power generation equipment, dispatch centers, and power generation control equipment.
[0087]High-energy loads, including continuous high-energy loads and discrete high-energy loads, for each day-ahead scheduling cycle, continuous high-energy loads and discrete high-energy loads can provide dispatch centers with Day-ahead load forecasting with a set time interval, and the day-ahead load forecast value of discrete high-energy loads can be adjusted; for each intraday dispatch cycle, continuous high-energy loads can provide dispatch centers with intraday load forecast, and the intraday load forecast value of continuous high energy load can be adjusted.
[0088] Target power generation equipment...
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 multi-scene step-by-step optimization power generation regulation and control system and method based on source load uncertainty. The method comprises the following steps: receiving an intra-day planned power generation amount which is optimized by a discrete regulation model and aims at a next moment; adjusting the intra-day planned generating capacity through a continuous adjustment model to obtain the adjusted intra-day planned generating capacity, and recording the adjusted intra-day planned generating capacity as target generating capacity; and target power generation equipment is controlled to generate power based on the target power generation capacity, the system comprises high-energy loads, the target power generation equipment, a dispatching center and power generation control equipment, the high-energy loads comprise discrete high-energy loads and continuous high-energy loads, and the target power generation equipment comprises wind power generation equipment and thermal power generation equipment. According to the method, the planned power generation amount can be optimized, so that the optimized target power generation amount is adopted to perform power generation control on the target power generation equipment, and flexible power generation can be realized.
Description
technical field [0001] The invention relates to the field of power generation regulation, in particular to a multi-scenario step-by-step optimization method for power generation regulation based on source-load uncertainty. Background technique [0002] The dispatching center of the power system usually automatically formulates power generation plans according to a certain period, including usually formulating day-ahead power generation plans on a daily basis, and making intraday power generation plans on a quarterly basis. Among them, the day-ahead power generation plan is usually used to plan the power generation data of the next date, and the intraday plan is usually used to further and more accurately plan the power generation data of the next moment. [0003] The power generation sources of the power system usually include wind power and thermal power. Due to the influence of specific climatic conditions, the actual power generation of wind power has great uncertainty. ...
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): H02J3/38H02J3/46G06Q10/06
CPCH02J3/38H02J3/466G06Q10/06H02J2300/20H02J2300/28Y02E10/76Y02E40/70Y04S10/50
Inventor 钱亮陈丽萍刘必进
Owner 上海小莺科技有限公司