IES86764B2 - Fast acting auxiliary electronic governor for active power control and ramp rate control of wind farms - Google Patents

Fast acting auxiliary electronic governor for active power control and ramp rate control of wind farms

Info

Publication number
IES86764B2
IES86764B2 IES20150153A IES20150153A IES86764B2 IE S86764 B2 IES86764 B2 IE S86764B2 IE S20150153 A IES20150153 A IE S20150153A IE S20150153 A IES20150153 A IE S20150153A IE S86764 B2 IES86764 B2 IE S86764B2
Authority
IE
Ireland
Prior art keywords
electronic governor
auxiliary electronic
active power
ramp rate
power control
Prior art date
Application number
IES20150153A
Inventor
Mcgrath Richard
Original Assignee
Mcgrath Richard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mcgrath Richard filed Critical Mcgrath Richard
Publication of IES86764B2 publication Critical patent/IES86764B2/en
Publication of IES20150153A2 publication Critical patent/IES20150153A2/en

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  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The fast acting auxiliary electronic governor (6) is operated in parallel with the wind farm power station control system (7). It is used to divert power to variable braking resistive loads (3) by means of soft starting or by discrete steps using switching power electronics (4) as shown in figure 4. The auxiliary electronic governor is designed in line with grid code compliance of wind farm power stations, specifically to for improved active power control under normal operating conditions and to achieve DMOL (designed minimum operating level) and ramp rate control limits as defined in EirGrid grid code version 5. In another embodiment super capacitors (5) can be incorporated into the design to provide the additional functionality of positive and negative active power control. <Figures 1, 3 and 4>
IES20150153A 2015-01-22 2015-05-19 Fast acting auxiliary electronic governor for active power control and ramp rate control of wind farms IES20150153A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IES20150015 2015-01-22

Publications (2)

Publication Number Publication Date
IES86764B2 true IES86764B2 (en) 2016-11-30
IES20150153A2 IES20150153A2 (en) 2016-11-30

Family

ID=57357108

Family Applications (1)

Application Number Title Priority Date Filing Date
IES20150153A IES20150153A2 (en) 2015-01-22 2015-05-19 Fast acting auxiliary electronic governor for active power control and ramp rate control of wind farms

Country Status (1)

Country Link
IE (1) IES20150153A2 (en)

Also Published As

Publication number Publication date
IES20150153A2 (en) 2016-11-30

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