Wind power penetration limit calculation method in consideration of demand side response

The invention belongs to the field of dispatch of a power grid with wind power, and particularly relates to a wind power penetration limit calculation method in consideration of demand side response. The ability of absorbing the wind power by the power grid is enhanced through simultaneous control o...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ZHOU ZHENG, CUI JIAZHAN, WANG HAO, YANG NAN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention belongs to the field of dispatch of a power grid with wind power, and particularly relates to a wind power penetration limit calculation method in consideration of demand side response. The ability of absorbing the wind power by the power grid is enhanced through simultaneous control on source and load sides. The method mainly comprises steps: an active power output model for the wind power is built; a demand side response model is built; ideas of the economics and a node admittance matrix are used for building an electricity price sensitivity concept; a wind power generation limit penetration power expression is determined; and necessary constraints in an event are added in the case of calculation for simulation calculation. The result shows that by adopting the method of the invention, the wind power integration rate can be improved, and a greater wind power capacity can be integrated.