Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates,...
-
Upload
informa-australia -
Category
Technology
-
view
232 -
download
0
description
Transcript of Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates,...
![Page 1: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/1.jpg)
Nicholas Batt
Utilising Storage Technologies to Smooth Ramp
Rates, Moderate Peaks and Troughs in Wind
Output and Variability
![Page 2: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/2.jpg)
Separator
Pb PbO2
Lead-Acid Cell
+ -
Separator
PbO2 Carbon Electrode
Ultracapacitor
- +
i i1
i2 + -
UltraBattery® Technology
![Page 3: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/3.jpg)
New Lead-Acid
Market
PSOC
UltraBattery
1881
0%
100%
80%
20%
1960 1980 Today
The New Dimension in a Lead Acid World
Market Size:
$15B
Starter Battery
State of Charge
Market Size:
$3.5B
Motive Battery
Market Size:
$6B
Standby Battery
![Page 4: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/4.jpg)
PSoC Throughput Testing
50%
60%
70%
80%
90%
100%
110%
120%
130%
140%
150%
0 5000 10000 15000 20000 25000 30000 35000 40000
Axis
Title
Sandia Test Cycles
UltraBattery Regulation Services PSoC Throughput Testing
Standard VRLA
Sandia UB 12 UltraBattery
Li-ion (Li-FePO4)
Ecoult 95-7 Test
EPM UB12
EPM 31UB4000
$/Life
Throughput
![Page 5: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/5.jpg)
*Courtesy of Furukawa Battery
Peak Shifting*
Load Levelling* Reg. Services
Wind Smoothing Solar Smooth. & Shift.
Diesel Hybrid Support
![Page 6: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/6.jpg)
Diesel Hybrid Support
Solar Smoothing
*Courtesy of Furukawa Battery
Load Levelling*
Wind Smoothing
Reg. Services
Peak Shifting* Solar Shifting
Hours Seconds
![Page 7: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/7.jpg)
Wind Smoothing
![Page 8: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/8.jpg)
Power Smoothing –Containerized VRLA UltraBattery Cells (2 x CUBS)
1MW DC Converter with Power Regulator
1MW Grid-Tied Inverter
BESS Master
Controller
BES SYSTEM
SUPPLIED BY
EPM/ECOULT
660 kW WIND TURBINE
11 kV
Of Hampton Wind Farm Energy Storage System
![Page 9: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/9.jpg)
-30
-20
-10
0
10
20
30
40
0
100
200
300
400
500
600
700
0:00 2:24 4:48 7:12 9:36 12:00 14:24 16:48 19:12 21:36 0:00
kW
time (hh:mm)
storage.powerIn storage.powerOut storage.targetPowerOut
5 min Ramp rate In 5 min ramp rate out
5 min Ramp rate Chart 2010-12-26_to_2010-12-27
Ra
mp
ra
te k
W p
er
5 m
in
Of Wind Output and Ramp Rate Reduction with Fixed-Parameter Controller Algorithm
![Page 10: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/10.jpg)
Source & System State
Offline Machine Learning Fitting Engine
(Compute intensive)
Real Time Machine Learning Execution Engine
(Fast)
Controller Algorithm
Objectives
Costs
Electrical limits
Physical constraints
History Real Time
Equation Parameters
Variable PI Coefficients
-50
0
50
100
150
200
0:00 4:48 9:36 14:24 19:12 0:00
kW
time (hh:mm)
storage.powerIn
storage.powerOut
storage.targetPowerOut
Of Wind Smoothing Algorithm Development System
![Page 11: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/11.jpg)
20
25
30
35
40
45
50
55
60
65
70
-20
0
20
40
60
80
100
120
140
160
180
22/03/2011 7:12 22/03/2011 7:19 22/03/2011 7:26 22/03/2011 7:33 22/03/2011 7:40 22/03/2011 7:48 22/03/2011 7:55
SO
C (
%)
kW
or
kW
/5m
in
20
25
30
35
40
45
50
55
60
65
70
-20
0
20
40
60
80
100
120
140
160
180
22/03/2011 7:1222/03/2011 7:1922/03/2011 7:2622/03/2011 7:3322/03/2011 7:4022/03/2011 7:4822/03/2011 7:55
SO
C (
%)
kW
or
kW
/5m
in
Wind
Output
RampRate
Storage
Anticipates wind
rise – lowers SOC
Reduces 5 min
ramp rate
Reduces HF noise
in output
Standard fixed parameter PI algorithm Adaptive PI algorithm
Optimised against ramp rate only Very short term forecasting
Advanced Algorithm Results
![Page 12: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/12.jpg)
Of Wind Output and Ramp Rate Reduction
![Page 13: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/13.jpg)
Regulation Services
![Page 14: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/14.jpg)
PJM Request and BESS Response
Po
we
r (M
W)
N
eg
ative
fo
r C
ha
rge
& P
osi
tive
fo
r D
isc
ha
rge
3:00:00 6:00:00 9:00:00 12:00:00 15:00:00
PJM Request (MV) BESS Response(MV) 4
3
2
1
0
-1
-2
-4
-3
Accuracy of Signal
![Page 15: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/15.jpg)
String SOC
SO
C
60
55
50
45
40
String 1 (%) String 2 (%) String 3 (%) String 4 (%)
3:00:00 6:00:00 9:00:00 12:00:00 15:00:00
State of Charge
![Page 16: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/16.jpg)
Solar Smoothing & Shifting/Firming
![Page 17: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/17.jpg)
2 Clear Days & 1 Cloudy Day
4 Hour Window
15 Minute Window
PV Output
Battery Output
System Output
Cloudy Day
![Page 18: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/18.jpg)
Clear Day Blue – PV
Yellow – Battery
Red – Primary Meter
Magnified
Cloudy Day - Altocumulus
Stored PV Energy
Firm PM Energy Output Firm AM Output
Manual Shifting
Firm PM Energy Output
Automated Shifting Service Starts
Firmed PV - Clear Days Firmed PV - Cloudy
Days with Simultaneous
Smoothing
Refined Automated Shifting Service Starts
Stored PV Energy
PV Output
Battery Output
System Output
![Page 19: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/19.jpg)
Load Levelling Load Levelling* Peak Shifting* Wind Smoothing Solar Smooth. & Shift. Diesel Hybrid Support Reg. Services
MW kW *Courtesy of Furukawa Battery
![Page 20: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/20.jpg)
large small
![Page 21: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/21.jpg)
MW kW
![Page 22: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/22.jpg)
![Page 23: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/23.jpg)
Ecoult &
Flexible Storage
Solutions With
Low $/Life
Throughput
Recyclable Safe
Globally
Successful
Australian
Technology
The Energy Storage Solution of Choice
![Page 24: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/24.jpg)
The Energy Storage Solution of Choice
Nicholas Batt, Electrical Engineer
www.ecoult.com
![Page 25: Nicholas Batt, Ecoult: Hampton Project - Utilising storage technologies to smooth ramp rates, moderate peaks and troughs in wind output and variability’](https://reader034.fdocuments.us/reader034/viewer/2022052507/558ec6811a28ab80628b46c6/html5/thumbnails/25.jpg)
Nicholas Batt
Utilising Storage Technologies to Smooth Ramp
Rates, Moderate Peaks and Troughs in Wind
Output and Variability