Software from ZCS · Software from ZCS Interfaces ... standard values for the weight, the...
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Transcript of Software from ZCS · Software from ZCS Interfaces ... standard values for the weight, the...
Software from ZCS Interfaces facilitate the cooperation between applications. With the software MDI, the meteorological data of www.meteonorm.com, summarized and reduced to the effective service time. These data you can visualize in the software AHH as an important basis for planning and you can read into the software DEH and ESH.
Software DEH The software DEH calculated the energy requirements, operating costs and the payback period of air handling units, which are equipped with a variety of heat recovery systems. Its follows a comparison of an air-handling unit with and without heat recovery system. Before the software DEH you can use, the cooling load in winter and the heat load in summer must be determined. You can calculate this in two ways. You can use a software like IDA of http://equa.de/ or TRNSYS of http://www.transsolar.com/ for dynamic building simulation and determines the cooling and heating load. Because these programs are very time-consuming, go engineers with plenty of experience elsewhere before and define first the legally minimum air volumes and temperatures.
Software AHH The software AHH set the cold load in winter and the heat load in summer. Process 1: Cold load in winter Sensible heat kW 57.000 Latent heat kW 80.000 Cold load kW 137.000 Temperature °C 20.000 24.044 Rel. humidity % 30.000 35.417 Abs. humidity g/kg 4.394 6.657 Volume flow humid m³/h 42456.655 43197.754 Mass flow dry kg/h 50000.000 50000.000 Process 2: Heat load in summer Sensible heat kW 142.000 Latent heat kW 82.000 Heat load kW 224.000 Temperature °C 16.000 25.987 Rel. humidity % 80.000 54.106 Abs. humidity g/kg 9.187 11.503 Volume flow humid m³/h 42197.659 43815.222 Mass flow dry kg/h 50000.000 50000.000
Software MDI With the software MDI, the meteorological data of www.meteonorm.com, are summarize and reduced to the effective service time. There one calculated the average annual values of temperature in °C and absolute humidity in g/kg for the day and for the night. Tables for the day and night show the cumulative frequency in hours per year as a function of the temperature in °C on the vertical axis and the absolute humidity in g/kg on the horizontal axis.
Software AHH With the software AHH now all air-handling processes are determined to compensate the cold load in winter and the heat load in summer in the air-handling unit. 1: Cold load in winter 2: Heat recovery 3: After heating 4: Humidifying 5: After heating 6: Heat load in summer 7: Adiabatic return air humidifying 8: Cold recovery 9: After cooling and dehumidifying 10: After heating Note that in the summer the cold recovery (process number 8) with respect to the outside air is not at the highest temperature, but at the highest enthalpy is recognized. The result is the highest foreign power requirement for after cooling and dehumidification (process number 9).
Software AHU1 The neutral configurator for air-handling units shows standard values for the weight, the dimensions, the pressure drop and the price of each component of 2 air-handling units. Regarding internal usable width and height, the configurator it based on standard filter dimensions of 610 x 610 mm or divisible units. The individual components you do not must calculate thermodynamically. The values based on average default values. After entering the air quantity and the maximum permissible speeds, based on the air filter we offer a variety of dimensions. You can select by drag and drop, the individual components and enter the external pressure drops. As a result, all relevant data is obtain for the two air-handling units and this at a time expenditure of just a few minutes.
Software DEH The software DEH calculated the energy requirements, operating costs, and the payback period of air-handling units, which are equipped with a variety of heat recovery systems. The following is a comparison of an air-handling unit with and without heat recovery system. A training day in Bern we recommend always to get the interaction between the different software components to grips with quickly and efficiently. Can be different cooled (chiller, free cooling, etc.)? As is the case with intermittent recirculation shares? What effect reduced air volumes? If no humidification and dehumidification planned? If the exhaust air is used adiabatic and how it looks with the economy? Are heat recovery efficiencies economically over 70%?
Supplied with the following meteorological data for 8760 hours in a year, averages from 1995 to 2005 included in the DEH software, which based on the software of www.meteonorm.com. Austria Height (m) Max. wet bulb (°C) Graz 424 24.4 Innsbruck 580 22.1 Klagenfurt 452 23.2 Linz 250 23.5 Salzburg 432 22.9 Villach 495 23.3 Wien 179 24.6 France Height (m) Max. wet bulb (°C) Lyon 299 23.1 Marseille 0 25.3 Nantes 27 23.6 Nice 5 24.8 Paris 42 24.2 Strasbourg 140 23.8 Toulouse 150 23.9 Germany Height (m) Max. wet bulb (°C) Aachen 180 24.0 Augsburg 485 21.5 Berlin 44 24.3 Bielefeld 109 22.8 Bochum 100 23.8 Bonn 104 22.5 Braunschweig 88 22.5 Bremen 3 23.1 Chemnitz 406 21.9 Dortmund 80 23.8 Dresden 154 22.6 Duisburg 25 23.9 Düsseldorf 45 22.9 Essen 69 23.3 Frankfurt 125 23.5 Gelsenkirchen 75 24.0 Halle 90 23.3 Hamburg 1 22.7 Hannover 88 23.7 Karlsruhe 123 23.9 Kiel 22 22.3 Köln 61 23.2 Krefeld 48 23.9 Leipzig 143 24.4 Magdeburg 61 23.0 Mannheim 95 23.5 Mönchengladbach 75 23.1 München 536 21.9 Münster 59 22.7 Nürnberg 281 22.6 Stuttgart 297 23.0 Wiesbaden 119 22.1 Wuppertal 238 23.9 Italy Height (m) Max. wet bulb (°C) Bari 0 26.5 Bologna 158 25.8 Catania 3 28.3 Firenze 153 25.1 Genova 0 28.0 Milano 98 28.1 Napoli 0 27.4 Palermo 1 27.8 Roma 1 27.2 Torino 378 24.7 Venezia 1 27.0 Netherland Height (m) Max. wet bulb (°C) Almere 0 22.9 Amsterdam 0 23.6 Apeldoorn 21 23.9 Breda 7 23.1 Den Haag 0 23.6 Eindhoven 16 23.3 Enschede 46 23.4 Groningen 0 23.2 Haarlem 0 22.9 Nijmegen 30 23.7 Rotterdam 0 23.3 Tilburg 15 23.8 Utrecht 0 23.1
Swiss Height (m) Max. wet bulb (°C) Aarau 385 22.4 Altdorf 459 23.0 Appenzell 780 21.0 Basel 270 23.8 Bellinzona 227 24.3 Bern 568 22.7 Biel 435 22.8 Chur 590 22.2 Delémont 431 23.4 Dietikon 385 23.1 Dübendorf 434 22.8 Emmen 427 23.0 Frauenfeld 411 23.2 Fribourg 588 22.6 Genève 379 22.1 Glarus 478 22.9 Hersiau 775 21.1 Jungfraujoch 3580 4.5 Köniz 582 22.5 Kriens 499 22.4 La Chaux-de-Fonds 994 20.1 Lancy 398 23.2 Lausanne 526 22.0 Liestal 322 24.1 Lugano 273 24.4 Luzern 436 22.6 Montreux 400 22.1 Neuchâtel 438 22.9 Sarnen 468 22.4 Schaffhausen 402 22.6 Schwyz 516 22.9 Sion 518 21.8 Solothurn 437 22.8 St.Gallen 670 21.7 Stans 457 23.1 Thun 562 22.4 Uster 464 22.8 Vernier 445 22.3 Winterthur 440 22.9 Yverdon-les-Bains 433 22.9 Zug 425 22.8 Zürich 413 22.5 Diverse Height (m) Max. wet bulb (°C)
Ankara 872 22.8 Athinai 0 26.3 Beograd 200 25.8 Bratislava 144 24.5 Bruxelles 100 23.9 Bucuresti 79 25.9 Budapest 130 24.0 Dublin 0 19.1 Gibraltar 5 23.8 Helsinki 12 22.1 Kiev 108 23.3 Kobenhavn 19 22.2 Lisboa 0 24.4 Ljubljana 309 24.3 London 36 22.0 Luxembourg 380 22.1 Madrid 608 21.1 Minsk 214 23.2 Moskva 152 23.0 Nicosia 5 28.5 Oslo 154 20.8 Podgorica 198 27.5 Praha 256 23.0 Reykjavik 0 14.5 Riga 14 24.7 Sarajevo 841 21.5 Skopie 325 24.6 Sofia 573 23.1 Stockholm 15 22.5 Tallinn 40 22.8 Tirana 227 24.6 Vilnius 121 21.8 Warszawa 90 23.1 Zagreb 146 25.4
With the leading software from www.meteonorm.com for worldwide meteorological data, over 7000 locations you can identify and proceed with the software MDI.
Help to the Software DEH
Correct software use
All sheets you have to proceed in the order from left to right to get correct results. Input values are red in the printable area and outside black in yellow cells.
Sheet Basis
For the outside air, supply air and exhaust air sampling points you have to enter for the winter and for the summer. There are two calculation models, one for maximum and one for minimum energy requirement. Although the plant, for example in the summer does not start, even this reference point you have to enter. The summer hours you can delete in the leaf values.
Sheet Values
After read the hours in function of day and night in the yellow cells, adjustments you can made there. Example 1: The system runs only during the day. Delete all the data for the night and enter, for example, at 20 °C and 7 g/kg an hour value of 0.0001 in order to ensure a correct calculation. Example 2: The system runs only in the winter to 18 °C. Delete any hours above 18 °C during the day and at night. Example 3: You preheat the air in winter by geothermal collectors down to 0 °C. Enter the hours at lower temperatures additionally at 0 °C and erase less. Run the macro.
Sheet Energy
Define the mode concerning reduced air volumes and pressure drops and with respect to the air part in function of the outside temperature. Run the macro. As a result, you get the total energy expenditure for an air-handling unit without heat recovery system.
Sheet CoolingCostsDay & CoolingCostsNight
Define the performance and cooling energy costs as a function of outside temperature for different cooling methods such as water chiller, cement-core-cooling or free cooling. This an average cooling energy price is calculated taking into account the operating time, which flows into the sheet costs.
Sheet Costs
Insert the switching times for high and low tariff. Insert the energy cost of humidification, drying, heating and power. As a result, you get the total energy costs for an air-handling unit without heat recovery system.
Sheet HRS
Select the energy recovery system and the operating mode. Select the efficiencies for the winter. Select the pressure drops and the air speed. Run the calculation with the macro. Provided the result in the cell I28 differs significantly from 1.000, you can change the cells I29 and I30 and run again the macro. Check the Mollier diagrams for the winter and the summer. The macro sets retroactively in all the papers the correct WRG system image.
Sheet EnergyAHU
Put most values for the KV-system (pump efficiency and additional pressure drops for valves and pipes). Run the macro. As a result, you get the total energy expenditure for an air-handling unit with a heat recovery system. Use this sheet as compare to the sheet Energy, so an air-handling unit without heat recovery system.
Sheet CostsAHU
Here you must enter anything. However, look at the total energy cost of an air-handling unit with heat recovery system. Use this sheet as compare to sheet costs, so an air-handling unit without a heat recovery system.
Sheet BenefitAHU
Enter all interest rates, the investment costs for an air-handling unit without heat recovery, an air-handling unit with heat recovery and the useful life. Run the macro. You get all the relevant data to the economy. One can select the system limits also extensive, so for example, including water chiller, dry coolers, boilers, etc. by tackling the investment costs higher.
Sheet EnergyHRS
If you like to give higher net degrees in the range of 80 to 90 % to your clientele and to make it plausible, you can see here, how one calculate in Swiss, for which we are so ashamed for the SWKI-Branch association that we have quit in 1989 at appearance of WRG directive. In 2000, only a minor adjustment was come because still the same masterminds are at work.
Sheet Datas
You can view all data in function of the outside temperature, -humidity and the service hours and can printed too, if required.
Point of reference AUL UML ZUL ABL
Winter °C -15.000 20.000 24.000 20.000
% 90.000 30.000 40.000 30.000
g/kg 0.919 4.393 7.508 4.393
Summer °C 32.000 26.000 16.000 26.000
% 50.000 54.000 80.000 54.000
g/kg 15.125 11.488 9.186 11.488
Volume flow humid m3/h 50000.000 50000.000
Mass flow dry kg/h 58750.937 58750.937
Definition
City, 15.06.2015
Height over sea level m 125.000
Pressure hPa 998.300
Temp. °C 20.000
Rel. humidity % 40.000
Indication
Return air ABL
Adiabatic return air cooling ADA
Exhaust air FOL
Recirculated air UML
Outside air AUL
After heater NAW
After cooler NAK
Humidifier ADZ
Supply air ZUL
Heat recovering WRG
Comfort area ( DIN 1946 )
AUL, ZUL, ABL ( °C ) ZUL / ABL ( °C )
AUL ( °C )
ZUL / ABL ( g/kg )
AUL, ZUL, ABL ( g/kg ) AUL ( g/kg )
Position
Software by www.zcs.ch
Object
Plant
Fax: ………………..
With the compliments of
Representative
Direct dialing
………………..
Definition : Sheet Energy
Phone: ………………..
Homepage
Company
Branch
Street
Country
-30-28-26-24-22-20-18-16-14-12-10-8-6-4-202468
10121416182022242628303234363840
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WR
GW
RG
UM
L
UM
LA
DA
AD
Z
NA
W
FOL ABL
AUL ZUL
NA
K
WR
GW
RG
UM
L
UM
LA
DA
AD
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NA
W
FOL ABL
AUL ZUL
NA
K
Temp. - Abs. humidity - DIN 1946
Climate data Software www.meteonorm.com
Station Frankfurt ( 125.00 m / 9.82 °C / 6.22 g/kg )
Outside air ( Day ) Outside air ( Night )
City, 15.06.2015
Return air Supply air
Fax: ………………..
Homepage
Comfort area ( DIN 1946 )
Object
Position
With the compliments of
Software by www.zcs.ch
Plant
Representative
Direct dialing
………………..
Company
Branch
Street
Country
Phone: ………………..
0
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-30-28-26-24-22-20-18-16-14-12-10-8-6-4-202468
10121416182022242628303234363840
0 2 4 6 8 10 12 14 16 18 20 22 24 26
-30-28-26-24-22-20-18-16-14-12-10-8-6-4-202468
10121416182022242628303234363840
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Need of energy without CC-System
Maximal values ZUL
Volume flow humid m3/h 50000.00
Mass flow dry kg/h 58750.94
Heating + Humidification kW 854.10 City, 15.06.2015
Cooling + Dehumidifying kW 567.96
Humidification x 1.00 kg/h 382.37
Dehumidifying kg/h 459.10
Service/Air flow Air (%) Service (h) ZUL (Pa) ABL (Pa)
Day (07.00 - 19.00) 1 100.00 3000.00 1200.00 800.00
'' 2 75.00 1000.00 675.00 450.00
'' 3 50.00 380.00 300.00 200.00
Night (19.00 - 07.00) 1 100.00 3000.00 1200.00 800.00
'' 2 75.00 1000.00 675.00 450.00
'' 3 50.00 380.00 300.00 200.00
Outside air flow rate (Day) Outside air flow rate (Night) AUL (°C) Day (%) Night (%)
-27.00 80.00 60.00
-20.00 80.00 60.00
-10.00 90.00 70.00
0.00 100.00 80.00
10.00 100.00 80.00
20.00 90.00 70.00
30.00 80.00 60.00
37.00 80.00 60.00
Auxiliary energies h-total m3/h Pa kW
ZUL: Fan --- 0.80 50000.00 1200.00 20.83
ABL: Fan --- 0.80 50000.00 800.00 13.89
Damper --- 0.69
SFP (Specific Fan Power) Recom. Effective ( ZUL + ABL )
W/(m3/s) < 1500 1133.678
W/(m3/h) < 0.417 0.315
Water Day Night Total %
AUL: Humidification t 425.99 366.58 792.57 84.52
UML: Humidification t 4.42 46.84 51.27 5.47
AUL: Dehumidifying t 53.77 34.50 88.27 9.41
UML: Dehumidifying t 1.83 3.79 5.63 0.60
937.73
Need of energy Day Night Total %
AUL: Heating MWh 913.63 900.50 1814.13 77.01
UML: Heating MWh 5.20 28.40 33.61 1.43
AUL: Cooling MWh 121.98 54.60 176.58 7.50
UML: Cooling MWh 21.59 44.20 65.79 2.79
ZUL: Fan MWh 74.44 74.44 148.89 6.32
Damper MWh 2.48 2.48 4.96 0.21
ABL: Fan MWh 49.63 49.63 99.26 4.21
Accessory MWh 6.20 6.20 12.41 0.53
Need of energy total MWh 1195.15 1160.47 2355.63 100.00
Company
Branch
Street
( Water / Steam )
( Water / Steam )
Software by www.zcs.ch
Country
Phone: ………………..
Fax: ………………..
Position
Homepage
With the compliments of
Plant
Object
Representative
( Cooling + Dehumidifying )
( Pressure drop total )
( Pressure drop total )
( Waste water )
( Waste water )
Direct dialing
………………..
( Heating + Humidification )
( Heating + Humidification )
( Cooling + Dehumidifying )
020406080
100120
-30 -20 -10 0 10 20 30 40
020406080
100120
-30 -20 -10 0 10 20 30 40
UM
LU
ML
AD
Z
NA
W
FOL ABL
AUL ZULN
AK
Cooling: Costs without CC-System
Station Frankfurt
Height over sea level m 125.00
Outside air Ø °C 11.43
Service-Hours Total h 4380.00
Capacity Ø kW 31.34
Capacity Max. kW 570.00
Cold energy Total MWh 137.25
Costs Ø EUR/MWh 75.57
Costs Total EUR 10371.48
City, 15.06.2015
Put in the needed cooling capacity and the cooling costs
in function of the outside temperature for te day
Outside air Hours Capacity Cold energy Costs Costs
°C h kW MWh EUR/MWh EUR
40.00 0.00 0.00 0.00 0.00 0.00
38.00 0.00 0.00 0.00 0.00 0.00
36.00 0.00 0.00 0.00 0.00 0.00
34.00 4.00 570.00 2.28 80.00 182.40
32.00 5.00 495.00 2.48 79.00 195.53
30.00 34.00 420.00 14.28 78.00 1113.84
28.00 62.00 345.00 21.39 77.00 1647.03
26.00 79.00 270.00 21.33 76.00 1621.08
24.00 189.00 195.00 36.86 75.00 2764.13
22.00 223.00 120.00 26.76 74.00 1980.24
20.00 264.00 45.00 11.88 73.00 867.24
18.00 368.00 0.00 0.00 0.00 0.00
16.00 362.00 0.00 0.00 0.00 0.00
14.00 365.00 0.00 0.00 0.00 0.00
12.00 348.00 0.00 0.00 0.00 0.00
10.00 316.00 0.00 0.00 0.00 0.00
8.00 337.00 0.00 0.00 0.00 0.00
6.00 332.00 0.00 0.00 0.00 0.00
4.00 324.00 0.00 0.00 0.00 0.00
2.00 239.00 0.00 0.00 0.00 0.00
0.00 229.00 0.00 0.00 0.00 0.00
-2.00 158.00 0.00 0.00 0.00 0.00
-4.00 83.00 0.00 0.00 0.00 0.00
-6.00 28.00 0.00 0.00 0.00 0.00
-8.00 19.00 0.00 0.00 0.00 0.00
-10.00 12.00 0.00 0.00 0.00 0.00
-12.00 0.00 0.00 0.00 0.00 0.00
-14.00 0.00 0.00 0.00 0.00 0.00
-16.00 0.00 0.00 0.00 0.00 0.00
-18.00 0.00 0.00 0.00 0.00 0.00
-20.00 0.00 0.00 0.00 0.00 0.00
-22.00 0.00 0.00 0.00 0.00 0.00
-24.00 0.00 0.00 0.00 0.00 0.00
-26.00 0.00 0.00 0.00 0.00 0.00
-28.00 0.00 0.00 0.00 0.00 0.00
-30.00 0.00 0.00 0.00 0.00 0.00
Total 4380.00 137.25 10371.48
Day
Object
Position
Software by www.zcs.ch
Direct dialing
………………..
Free cooling Cement core cooling Plant
Cooling unit
Company
Branch
Street
Homepage
Country
Phone: ………………..
Fax: ………………..
With the compliments of
Representative
Cooling: Costs without CC-System
Station Frankfurt
Height over sea level m 125.00
Outside air Ø °C 8.21
Service-Hours Total h 4380.00
Capacity Ø kW 19.38
Capacity Max. kW 570.00
Cold energy Total MWh 84.90
Costs Ø EUR/MWh 74.92
Costs Total EUR 6361.10
City, 15.06.2015
Put in the needed cooling capacity and the cooling costs
in function of the outside temperature for te night
Outside air Hours Capacity Cold energy Costs Costs
°C h kW MWh EUR/MWh EUR
40.00 0.00 0.00 0.00 0.00 0.00
38.00 0.00 0.00 0.00 0.00 0.00
36.00 0.00 0.00 0.00 0.00 0.00
34.00 0.00 0.00 0.00 0.00 0.00
32.00 2.00 570.00 1.14 80.00 91.20
30.00 3.00 500.00 1.50 79.00 118.50
28.00 12.00 430.00 5.16 78.00 402.48
26.00 21.00 360.00 7.56 77.00 582.12
24.00 46.00 290.00 13.34 76.00 1013.84
22.00 81.00 220.00 17.82 75.00 1336.50
20.00 117.00 150.00 17.55 74.00 1298.70
18.00 225.00 80.00 18.00 73.00 1314.00
16.00 283.00 10.00 2.83 72.00 203.76
14.00 364.00 0.00 0.00 0.00 0.00
12.00 390.00 0.00 0.00 0.00 0.00
10.00 429.00 0.00 0.00 0.00 0.00
8.00 413.00 0.00 0.00 0.00 0.00
6.00 458.00 0.00 0.00 0.00 0.00
4.00 431.00 0.00 0.00 0.00 0.00
2.00 404.00 0.00 0.00 0.00 0.00
0.00 275.00 0.00 0.00 0.00 0.00
-2.00 225.00 0.00 0.00 0.00 0.00
-4.00 122.00 0.00 0.00 0.00 0.00
-6.00 45.00 0.00 0.00 0.00 0.00
-8.00 13.00 0.00 0.00 0.00 0.00
-10.00 16.00 0.00 0.00 0.00 0.00
-12.00 5.00 0.00 0.00 0.00 0.00
-14.00 0.00 0.00 0.00 0.00 0.00
-16.00 0.00 0.00 0.00 0.00 0.00
-18.00 0.00 0.00 0.00 0.00 0.00
-20.00 0.00 0.00 0.00 0.00 0.00
-22.00 0.00 0.00 0.00 0.00 0.00
-24.00 0.00 0.00 0.00 0.00 0.00
-26.00 0.00 0.00 0.00 0.00 0.00
-28.00 0.00 0.00 0.00 0.00 0.00
-30.00 0.00 0.00 0.00 0.00 0.00
Total 4380.00 84.90 6361.10
Object
Position
Software by www.zcs.ch
Night
Representative
Direct dialing
………………..
Company
Branch
Street
Country
Free cooling Cement core cooling Plant
Phone: ………………..
Fax: ………………..
Homepage
With the compliments of
Cooling unit
Costs without CC-System Day Night High rate Low rate
Definition ( WMO ) --- 7.00 19.00
Time --- 6.00 22.00
Hours total h 16.00 8.00
Daily hours h 12.00 0.00
Night hours h 4.00 8.00
Humidification ( / t ) EUR 5.00 5.00 5.00 5.00
Dehumidifying ( / t ) EUR 1.00 1.00 1.00 1.00
Heating ( / MWh ) EUR 60.00 56.67 60.00 55.00
Cooling ( / MWh ) EUR 75.57 74.92 --- --- City, 15.06.2015
Electric energy ( / MWh ) EUR 100.00 93.33 100.00 90.00
Costs without CC-System (%)
AUL: Humidification
UML: Humidification
AUL: Dehumidifying
UML: Dehumidifying
AUL: Heating
UML: Heating
AUL: Cooling
UML: Cooling
ZUL: Fan
Damper
ABL: Fan
Accessory
Costs Day Night Total %
AUL: Humidification EUR 2129.96 1832.88 3962.84 2.54
UML: Humidification EUR 22.12 234.21 256.33 0.16
AUL: Dehumidifying EUR 53.77 34.50 88.27 0.06
UML: Dehumidifying EUR 1.83 3.79 5.63 0.00
AUL: Heating EUR 54817.80 51028.52 105846.32 67.85
UML: Heating EUR 312.10 1609.59 1921.69 1.23
AUL: Cooling EUR 9217.41 4090.96 13308.38 8.53
UML: Cooling EUR 1631.13 3311.98 4943.11 3.17
ZUL: Fan EUR 7444.49 6948.19 14392.67 9.23
Damper EUR 248.15 231.61 479.76 0.31
ABL: Fan EUR 4962.99 4632.12 9595.12 6.15
Accessory EUR 620.37 579.02 1199.39 0.77
Costs total EUR 81462.14 74537.36 155999.50 100.00
Representative
Company
Branch
Street
Country
With the compliments of
Phone: ………………..
Homepage
Fax: ………………..
Direct dialing
………………..
( Cooling + Dehumidifying )
( Heating + Humidification )
( Waste water )
Software by www.zcs.ch
( Water / Steam )
( Cooling + Dehumidifying )
Position
( Heating + Humidification )
Plant
Object
( Waste water )
( Water / Steam )
UM
LU
ML
AD
Z
NA
W
FOL ABL
AUL ZUL
NA
K
CC-System-Winter AUL
Temperature efficiency % 70.000
Efficiency humid % 0.000
Capacity sensible kW 402.958
Capacity latent kW 0.000
Capacity total kW 402.958
AUL Inlet Outlet Definition
Temp. °C -15.000 9.500 20.000
Rel. humidity % 90.000 12.400 40.000
Volume flow humid m3/h 43683.384 47829.041 50000.000
Velocity m/s 1.747 1.913 2.000 City, 15.06.2015
Pressure drop Pa 100.000
FOL Inlet Outlet Definition
Temp. °C 20.000 -1.201 20.000
Rel. humidity % 30.000 90.048 40.000
Volume flow humid m3/h 49882.327 46180.743 50000.000
Velocity m/s 1.995 1.847 2.000
Pressure drop Pa 110.000
30 % Et.glycol AUL FOL
Temp. in °C 14.750 -8.100
Temp. out °C -8.100 14.750
Volume flow m3/h 16.791 16.791
Mass flow kg/h 17644.492 17644.492
Pressure drop kPa 200.000 200.000
Mollier TX diagram for Summer (141.978 kW)
Phone: ………………..
Country
Software by www.zcs.ch
Mollier TX diagram for Winter (402.958 kW)
Company
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Street
With the compliments of
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………………..
-30-28-26-24-22-20-18-16-14-12-10-8-6-4-202468
10121416182022242628303234363840
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-30-28-26-24-22-20-18-16-14-12-10-8-6-4-202468
10121416182022242628303234363840
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Need of energy with CC-System
City, 15.06.2015
Maximal values kW %
Heating + Humidification Total 854.10 100.00
CC-System 259.85 30.42
Diff. 594.25 69.58
Cooling + Dehumidifying Total 515.91 100.00
CC-System 56.21 10.90
Diff. 459.70 89.10
Need of energy Day Night Total %
without CC-System MWh 1195.15 1160.47 2355.63 100.00
AUL: Heat recovering MWh 478.12 494.10 972.22 41.27
AUL: Cold recovery MWh 48.32 10.69 59.01 2.51
ZUL: Fan-CC-System MWh 5.11 5.11 10.23 0.43
ABL: Fan-CC-System MWh 5.12 5.12 10.24 0.43
Glycol pump MWh 12.25 12.25 24.50 1.04
Net useful ratio MWh 503.96 482.31 986.27 41.87
Auxiliary energies h-total m3/h kPa kW
ZUL: Fan 0.80 50000.00 1.28 22.26
ABL: Fan 0.80 50000.00 0.88 15.32
Damper 0.75
Glycol pump (CC-System) 0.80 16.79 400.00 2.33
Glycol pump (Accessory) 0.80 16.79 200.00 1.17
3.50
SFP (Specific Fan Power) Recom. Effective ( ZUL + ABL )
W/(m3/s) < 1500 1227.155
W/(m3/h) < 0.417 0.341
Water Day Night Total %
ABL: Humidification t 146.68 52.23 198.92 17.50
AUL: Humidification t 425.99 366.58 792.57 69.73
UML: Humidification t 4.42 46.84 51.27 4.51
AUL: Dehumidifying t 53.77 34.50 88.27 7.77
UML: Dehumidifying t 1.83 3.79 5.63 0.50
1136.64
Need of energy Day Night Total %
AUL: Heating MWh 435.51 406.41 841.91 61.42
UML: Heating MWh 5.20 28.40 33.61 2.45
AUL: Cooling MWh 73.66 43.91 117.57 8.58
UML: Cooling MWh 21.59 44.20 65.79 4.80
ZUL: Fan MWh 79.56 79.56 159.11 11.61
Damper MWh 2.65 2.65 5.30 0.39
ABL: Fan MWh 54.75 54.75 109.50 7.99
Accessory MWh 6.72 6.72 13.43 0.98
Glycol pump MWh 12.25 12.25 24.50 1.79
Need of energy total MWh 691.87 678.85 1370.72 100.00
( Waste water )
( Heating + Humidification )
( Heating + Humidification )
( Cooling + Dehumidifying )
( Cooling + Dehumidifying )
( Waste water )
Software by www.zcs.ch
Position
Homepage
With the compliments of
Plant
Object
( Pressure drop total )
( Pressure drop total )
( Water / Steam )
( Water / Steam )
( Water )
Representative
Direct dialing
………………..
Fax: ………………..
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Phone: ………………..
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Costs with CC-System Day Night High rate Low rate
Definition ( WMO ) --- 7.00 19.00
Time --- 6.00 22.00
Hours total h 16.00 8.00
Daily hours h 12.00 0.00
Night hours h 4.00 8.00
Humidification ( / t ) EUR 5.00 5.00 5.00 5.00
Dehumidifying ( / t ) EUR 1.00 1.00 1.00 1.00
Heating ( / MWh ) EUR 60.00 56.67 60.00 55.00
Cooling ( / MWh ) EUR 75.57 74.92 --- --- City, 15.06.2015
Electric energy ( / MWh ) EUR 100.00 93.33 100.00 90.00
Costs with CC-System (%)
ABL: Humidification
AUL: Humidification
UML: Humidification
AUL: Dehumidifying
UML: Dehumidifying
AUL: Heating
UML: Heating
AUL: Cooling
UML: Cooling
ZUL: Fan
Damper
ABL: Fan
Accessory
Glycol pump
Costs Day Night Total %
ABL: Humidification EUR 733.41 261.17 994.58 0.99
AUL: Humidification EUR 2129.96 1832.88 3962.84 3.95
UML: Humidification EUR 22.12 234.21 256.33 0.26
AUL: Dehumidifying EUR 53.77 34.50 88.27 0.09
UML: Dehumidifying EUR 1.83 3.79 5.63 0.01
AUL: Heating EUR 26130.39 23029.72 49160.10 49.00
UML: Heating EUR 312.10 1609.59 1921.69 1.92
AUL: Cooling EUR 5566.12 3290.01 8856.13 8.83
UML: Cooling EUR 1631.13 3311.98 4943.11 4.93
ZUL: Fan EUR 7955.75 7425.37 15381.11 15.33
Damper EUR 265.19 247.51 512.70 0.51
ABL: Fan EUR 5474.78 5109.80 10584.58 10.55
Accessory EUR 671.53 626.76 1298.28 1.29
Glycol pump EUR 1224.84 1143.19 2368.03 2.36
Costs total EUR 52172.94 48160.46 100333.40 100.00
( Heating + Humidification )
( Cooling + Dehumidifying )
( Cooling + Dehumidifying )
( Water / Steam )
( Water / Steam )
( Water )
( Waste water )
( Waste water )
( Heating + Humidification )
Fax: ………………..
Homepage
Software by www.zcs.ch
With the compliments of
Plant
Object
Position
Representative
Direct dialing
………………..
Company
Branch
Street
Country
Phone: ………………..
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Economy with CC-System
Investment-costs Incomes / Expenses (EUR)
Capital-interest % 2.00
Energy-increase % 1.00
Inflation % 1.00
Support costs % 5.00
without CC-System EUR 130000
with CC-System EUR 190000
Additional costs EUR 60000
Overheads City, 15.06.2015
Support costs (+) EUR 3000
Energy costs (-) EUR 156000
Energy costs (+) EUR 100333
Energy costs -35.7 % EUR 55666
Amortization
BEP (Break even point) Years 1.16
Summer
Adiabatic return air cooling Hours 1445
Capital costs
Life cycle Years 15
Investment-costs EUR 190000
Energy costs EUR 100333
Support costs EUR 9500
Overheads EUR 109833
Capital costs EUR 159268 Amortization (Years)
Costs EUR %
Energy costs without CC-System 155999.50 96.00
Support costs without CC-System 6500.00 4.00
Overheads without CC-System 162499.50 100.00
Energy costs with CC-System 100333.40 61.74
Support costs with CC-System 9500.00 5.85
Overheads with CC-System 109833.40 67.59
Net useful ratio with CC-System 52666.10 32.41
Need of energy MWh %
Need of energy without CC-System 2355.63 100.00
Need of energy with CC-System 1370.72 58.19
Net useful ratio with CC-System 984.91 41.81
CO2-Reduction MWh t CO2
Energy from brown coal (400 kgCO2/MWh) 984.91 393.96
Energy from hard coal (330 kgCO2/MWh) 984.91 325.02
Energy from heating oil (270 kgCO2/MWh) 984.91 265.93
Energy from natural gas (200 kgCO2/MWh) 984.91 196.98
Software by www.zcs.ch
Company
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Plant
Fax: ………………..
Position
With the compliments of
Object
Homepage
Representative
Direct dialing
………………..
0
500000
1000000
1500000
2000000
2500000
3000000
3500000
0 4 8 12 16 20 24 28
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Economy with CC-System
Calculated according to the guideline SWKI VA300-01 from 2000
Need of energy MWh %
Need of energy total 1814.13 100.00
Need of energy with CC-System 841.91 46.41 City, 15.06.2015
Gross useful ratio with CC-System 972.22 53.59
ZUL: Fan-CC-System 10.23 0.56
ABL: Fan-CC-System 10.24 0.56
Glycol pump 24.50 1.35
Net useful ratio with CC-System 927.26 51.11
ETV=53.59/(0.56+0.56+1.35) 21.63
Not included are:
- Sensible heat demand of the recirculated air (Heating in winter)
- Latent heat demand of the recirculated air (Humidification in winter)
- Sensible cooling requirements of the outside air (Cooling in summer)
- Latent cooling requirements of the outside air (Dehumidification in summer)
- Sensible cooling requirements of the recirculated air (Cooling in summer)
- Latent cooling requirements of the recirculated air (Dehumidification in summer)
- Adiabatic humidification of the exhaust air (Higher cooling recovery in summer)
- Total electric power demand for the supply air and exhaust air fans
Calculated according to the guideline SWKI 89-1 from 1990
Need of energy MWh %
Need of energy total 1214.47 100.00
Need of energy with CC-System 266.17 21.92
Gross useful ratio with CC-System 948.30 78.08
ZUL: Fan-CC-System 10.23 0.84
ABL: Fan-CC-System 10.24 0.84
Glycol pump 24.50 2.02
Net useful ratio with CC-System 903.34 74.38
ETV=78.08/(0.84+0.84+2.02) 21.09
Not included are:
- Latent heat demand of the outside air (Humidification in winter)
- Sensible heat demand of the recirculated air (Heating in winter)
- Latent heat demand of the recirculated air (Humidification in winter)
- Sensible cooling requirements of the outside air (Cooling in summer)
- Latent cooling requirements of the outside air (Dehumidification in summer)
- Sensible cooling requirements of the recirculated air (Cooling in summer)
- Latent cooling requirements of the recirculated air (Dehumidification in summer)
- Adiabatic humidification of the exhaust air (Higher cooling recovery in summer)
- Total electric power demand for the supply air and exhaust air fans
Country
Company
Branch
Street
Phone: ………………..
Fax: ………………..
Homepage
With the compliments of
Object
Position
Software by www.zcs.ch
Representative
Direct dialing
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Plant
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