cogen presentation at nusep trade mission may 2010
TRANSCRIPT
Cogen Projects
NUSEP Trade Mission
Kiev, Ukraine
12 May 2010
dr. Hans Nillesen
Consultants for an efficient and sustainable local energy supply
2
Cogen Projects
Focussed on:
• CHP based on natural gas
• CHP based on wood
• CHP based on biogas (digestion of organic waste)
• micro-CHP in residential homes
• mini-CHP in small businesses and utility buildings
• District heating
• Other methods of local sustainable energy supply
(underground storage of cold and heat, geothermal,
sun-boilers/PV, onshore/offshore wind)
3
Cogen Projects
Active in:• Greenhouses / horticulture• Utility buildings and residential homes• Industry• (Local governments)
Personnel:• 15 employees fixed; several experts in network
Location:• Near Utrecht, Netherlands
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Example - Horticulture
CHP on natural gas for greenhouse
• Provides heat, electricity and CO2(!)
• Reduces costs for heating (approx. 20% of total)
• CO2 supply for fertilisation of crops by flue gas
cleaning
• Heat buffer => production of power during expensive
day hours
• 3000 MWe in the Netherlands (approx 6000 hectares)
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De Groot - nurseries and greenhouses
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Inhoud
• Eerste
• Tweede
• Derde
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Example - small district heating
Amersfoort (Vathorst)
CHP on natural gas for 2.500 houses
• 2 Gas engines of 1630 kWe
• Peak boilers 3 * 6000 kWth
• Heat buffer of 250 m3
• CHP Electrical efficiency 42%
• CHP Thermal efficiency 46%
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Inhoud
• Eerste
• Tweede
• Derde
CHP plant Vathorst
Example - large district heatingon residual heat (Rotterdam)
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Residual heat (steam) from harbour industry and power plants or waste incineration
Common carrier and distribution for 18.000 houses, shops and offices (potential 30.000)results in decrease of 60 kilotons CO2 p.a.and 100 tons NOx p.a.
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1 Km
10-11-2006
Z2
Z3
Z4
Z5
Z6
Totaal
Z2
Z3
Z4
Z5
Z6
Jaartal onbekend
2020
2009
2010
2011
2018
2008
2004
2005
2006
2007
Start bouw
Regelkamer/IWAS
H.A.P.
Booster
Warmte-opwek
521
520
522
523
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525 526
527
529
531
532530
537
535533
169
182
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155 156
142
182
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159
186135
158172
157
173136
161
135
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456 232231
282
147
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176
141
163
459
518166
165164
460
22
6
21
9
50
4
5
450
40
11
1739
2
10
35
43 7
13
1425
26 14
15 1918
45
30 57
5829
38
37
5453
23
20 56
52
55
41
28272
234
250268
251 253
265
306302
271
270
181
255
269
242
267
273
276275
274
266
481
258
264283
257
292 480
293
279
261 299
277300
288287
286
295
294 252280
256
243515, 516,
517
259
290291
240
237
228
236
289
281
244
284278248235
249
247
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1
A.V.R.
M.C.R.Z.
Booster
H.A.P. Carnisse
(Dokhaven)
H.A.P. Oud Charlois
H.A.P. Pendrecht
H.A.P. Zuidwijk
H.A.P. IJsselmonde
H.A.P. Hordijk
H.A.P. Lombardije
n
8
250 woningen
Vreewijk V2
0
20004000
6000
800010000
12000
1400016000
18000
2007 2008 2009 2010 2011 20xx
p/ jcum.
The future Grand Design?
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Wind energy
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Offshore Windpark Egmond aan Zee ’NoordzeeWind’
Name NumberWT’s/ kWType
Total kW Depth Km to shore
Km2 Completionyear
OWEZ=NZW
36 * 3 kW
Vestas V90
108 kW 18-20 10-18 27 2007
Q7=PrincessAmalia
60 * 2 kW
Vestas V80
120 kW 19-24 15-20 2008
Building the first offshore windfarm in India
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• Apparently “enough” wind, though normally not as strong as in Europe• Relatively shallow waters (exact data available?)• Is > 2 MW realistic?
Building a windfarm on Mindanao
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INTERESTING POTENTIALFOR WIND ON EAST COASTS
OF MINDANAO
Solar systems (PV and thermal)
16Production of solar filmHelianthos
