EP 3867989 A1 20210825 - DYNAMIC WIND-ENERGY PLANT
Title (en)
DYNAMIC WIND-ENERGY PLANT
Title (de)
DYNAMISCHES WINDKRAFTWERK
Title (fr)
CENTRALE ÉOLIENNE DYNAMIQUE
Publication
Application
Priority
- DE 102018125529 A 20181015
- EP 2019077731 W 20191014
Abstract (en)
[origin: CA3113388A1] The invention relates to a method for open-loop control of an electrical distribution grid having a rated grid voltage, in particular in a critical grid situation, wherein a grid control centre is provided for open-loop control of the electrical distribution grid and the electrical distribution grid comprises at least one closed-loop control region which includes a plurality of spatially separate wind farms. The method comprises the steps of: querying available capacities of the wind farms, in particular on the basis of a weather forecast; defining a closed-loop control node within the closed-loop control region, in particular on the basis of the queried available capacities, preferably by the grid operator; grouping a number of wind farms on the calculated closed-loop control node to form a wind-energy plant on the basis of the queried available capacities and/or a probability distribution of the available capacity; open-loop control of the wind-energy plant, in particular by the grid control centre, by means of a wind-energy-plant open-loop control unit such that a required voltage quality and/or frequency stability and/or interruption-free availability is provided in the closed-loop control region.
IPC 8 full level
H02J 3/38 (2006.01)
CPC (source: EP US)
F03D 7/0284 (2013.01 - EP US); F03D 7/048 (2013.01 - EP US); F03D 9/257 (2017.02 - US); H02J 3/004 (2020.01 - US); H02J 3/381 (2013.01 - EP US); F05B 2220/706 (2013.01 - US); F05B 2260/8211 (2013.01 - EP US); F05B 2270/1033 (2013.01 - US); F05B 2270/1071 (2013.01 - US); F05B 2270/335 (2013.01 - EP US); F05B 2270/337 (2013.01 - EP US); H02J 2203/10 (2020.01 - US); H02J 2300/10 (2020.01 - EP); H02J 2300/28 (2020.01 - US); Y02A 30/00 (2018.01 - EP); Y02E 10/72 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102018125529 A1 20200416; CA 3113388 A1 20200423; CA 3113388 C 20230718; CN 112889196 A 20210601; EP 3867989 A1 20210825; US 2021301786 A1 20210930; WO 2020078876 A1 20200423
DOCDB simple family (application)
DE 102018125529 A 20181015; CA 3113388 A 20191014; CN 201980067755 A 20191014; EP 19787239 A 20191014; EP 2019077731 W 20191014; US 201917285296 A 20191014