- Posts: 12
ERROR
- denise.matos51
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23 Nov 2020 04:02 #9026
by denise.matos51
ERROR was created by denise.matos51
Please, I have made a change on the weather files and got results simulating csp parabolic through with 6 hours storage and solar tower with 7,5 hours storage, but the simulation without storage is not working and gives this error, what could it be?
exec fail(trough_physical): C_csp_trough_collector::on(...) COMPONENT defocus failed.
Simulation trough_physical failed :Piping geometry file
Maximum fluid velocity: 3.00
Minimum fluid velocity: 2.00
To section 1 header pipe diameter: 0.8286 m (32.62 in)
To section 2 header pipe diameter: 0.8763 m (34.50 in)
Loop No. | Diameter [m] | Diameter [in] | Diam. ID
1 | 0.7302 | 28.7500 | 1
2 | 0.7302 | 28.7500 | 1
3 | 0.7302 | 28.7500 | 1
4 | 0.7302 | 28.7500 | 1
5 | 0.7302 | 28.7500 | 1
6 | 0.7302 | 28.7500 | 1
7 | 0.7302 | 28.7500 | 1
8 | 0.7302 | 28.7500 | 1
9 | 0.7302 | 28.7500 | 1
10 | 0.7302 | 28.7500 | 1
11 | 0.7302 | 28.7500 | 1
12 | 0.7302 | 28.7500 | 1
13 | 0.7302 | 28.7500 | 1
14 | 0.7302 | 28.7500 | 1
15 | 0.7302 | 28.7500 | 1
16 | 0.6350 | 25.0000 | 2
17 | 0.6350 | 25.0000 | 2
18 | 0.6350 | 25.0000 | 2
19 | 0.6350 | 25.0000 | 2
20 | 0.6350 | 25.0000 | 2
21 | 0.6350 | 25.0000 | 2
22 | 0.6350 | 25.0000 | 2
23 | 0.5334 | 21.0000 | 3
24 | 0.5334 | 21.0000 | 3
25 | 0.5334 | 21.0000 | 3
26 | 0.5334 | 21.0000 | 3
27 | 0.5334 | 21.0000 | 3
28 | 0.5334 | 21.0000 | 3
29 | 0.4381 | 17.2500 | 4
30 | 0.4381 | 17.2500 | 4
31 | 0.4381 | 17.2500 | 4
32 | 0.4381 | 17.2500 | 4
33 | 0.4381 | 17.2500 | 4
34 | 0.3906 | 15.3760 | 5
35 | 0.3906 | 15.3760 | 5
36 | 0.3398 | 13.3760 | 6
37 | 0.3398 | 13.3760 | 6
38 | 0.3111 | 12.2500 | 7
39 | 0.2604 | 10.2500 | 8
40 | 0.2604 | 10.2500 | 8
41 | 0.2064 | 8.1250 | 9
42 | 0.1615 | 6.3570 | 10
43 | 0.1615 | 6.3570 | 10
44 | 0.1615 | 6.3570 | 10
45 | 0.2064 | 8.1250 | 11
46 | 0.2064 | 8.1250 | 11
47 | 0.2604 | 10.2500 | 12
48 | 0.3111 | 12.2500 | 13
49 | 0.3111 | 12.2500 | 13
50 | 0.3398 | 13.3760 | 14
51 | 0.3398 | 13.3760 | 14
52 | 0.4381 | 17.2500 | 15
53 | 0.4381 | 17.2500 | 15
54 | 0.4381 | 17.2500 | 15
55 | 0.4381 | 17.2500 | 15
56 | 0.4381 | 17.2500 | 15
57 | 0.5334 | 21.0000 | 16
58 | 0.5334 | 21.0000 | 16
59 | 0.5334 | 21.0000 | 16
60 | 0.5334 | 21.0000 | 16
61 | 0.5334 | 21.0000 | 16
62 | 0.5334 | 21.0000 | 16
63 | 0.6350 | 25.0000 | 17
64 | 0.6350 | 25.0000 | 17
65 | 0.6350 | 25.0000 | 17
66 | 0.6350 | 25.0000 | 17
67 | 0.6350 | 25.0000 | 17
68 | 0.6350 | 25.0000 | 17
69 | 0.6350 | 25.0000 | 17
70 | 0.6350 | 25.0000 | 17
71 | 0.6350 | 25.0000 | 17
72 | 0.7811 | 30.7500 | 18
73 | 0.7811 | 30.7500 | 18
74 | 0.7811 | 30.7500 | 18
75 | 0.7811 | 30.7500 | 18
76 | 0.7811 | 30.7500 | 18
77 | 0.7811 | 30.7500 | 18
78 | 0.7811 | 30.7500 | 18
79 | 0.7811 | 30.7500 | 18
80 | 0.7811 | 30.7500 | 18
81 | 0.7811 | 30.7500 | 18
82 | 0.7811 | 30.7500 | 18
83 | 0.7811 | 30.7500 | 18
84 | 0.7811 | 30.7500 | 18
85 | 0.7811 | 30.7500 | 18
86 | 0.8763 | 34.5000 | 19
gen not assigned
Simulation grid failed :gen not assigned
SSC requires input 'gen', but was not found in the SAM UI or from previous simulations
Simulation singleowner failed :precheck input: variable 'gen' required but not assigned
exec fail(trough_physical): C_csp_trough_collector::on(...) COMPONENT defocus failed.
Simulation trough_physical failed :Piping geometry file
Maximum fluid velocity: 3.00
Minimum fluid velocity: 2.00
To section 1 header pipe diameter: 0.8286 m (32.62 in)
To section 2 header pipe diameter: 0.8763 m (34.50 in)
Loop No. | Diameter [m] | Diameter [in] | Diam. ID
1 | 0.7302 | 28.7500 | 1
2 | 0.7302 | 28.7500 | 1
3 | 0.7302 | 28.7500 | 1
4 | 0.7302 | 28.7500 | 1
5 | 0.7302 | 28.7500 | 1
6 | 0.7302 | 28.7500 | 1
7 | 0.7302 | 28.7500 | 1
8 | 0.7302 | 28.7500 | 1
9 | 0.7302 | 28.7500 | 1
10 | 0.7302 | 28.7500 | 1
11 | 0.7302 | 28.7500 | 1
12 | 0.7302 | 28.7500 | 1
13 | 0.7302 | 28.7500 | 1
14 | 0.7302 | 28.7500 | 1
15 | 0.7302 | 28.7500 | 1
16 | 0.6350 | 25.0000 | 2
17 | 0.6350 | 25.0000 | 2
18 | 0.6350 | 25.0000 | 2
19 | 0.6350 | 25.0000 | 2
20 | 0.6350 | 25.0000 | 2
21 | 0.6350 | 25.0000 | 2
22 | 0.6350 | 25.0000 | 2
23 | 0.5334 | 21.0000 | 3
24 | 0.5334 | 21.0000 | 3
25 | 0.5334 | 21.0000 | 3
26 | 0.5334 | 21.0000 | 3
27 | 0.5334 | 21.0000 | 3
28 | 0.5334 | 21.0000 | 3
29 | 0.4381 | 17.2500 | 4
30 | 0.4381 | 17.2500 | 4
31 | 0.4381 | 17.2500 | 4
32 | 0.4381 | 17.2500 | 4
33 | 0.4381 | 17.2500 | 4
34 | 0.3906 | 15.3760 | 5
35 | 0.3906 | 15.3760 | 5
36 | 0.3398 | 13.3760 | 6
37 | 0.3398 | 13.3760 | 6
38 | 0.3111 | 12.2500 | 7
39 | 0.2604 | 10.2500 | 8
40 | 0.2604 | 10.2500 | 8
41 | 0.2064 | 8.1250 | 9
42 | 0.1615 | 6.3570 | 10
43 | 0.1615 | 6.3570 | 10
44 | 0.1615 | 6.3570 | 10
45 | 0.2064 | 8.1250 | 11
46 | 0.2064 | 8.1250 | 11
47 | 0.2604 | 10.2500 | 12
48 | 0.3111 | 12.2500 | 13
49 | 0.3111 | 12.2500 | 13
50 | 0.3398 | 13.3760 | 14
51 | 0.3398 | 13.3760 | 14
52 | 0.4381 | 17.2500 | 15
53 | 0.4381 | 17.2500 | 15
54 | 0.4381 | 17.2500 | 15
55 | 0.4381 | 17.2500 | 15
56 | 0.4381 | 17.2500 | 15
57 | 0.5334 | 21.0000 | 16
58 | 0.5334 | 21.0000 | 16
59 | 0.5334 | 21.0000 | 16
60 | 0.5334 | 21.0000 | 16
61 | 0.5334 | 21.0000 | 16
62 | 0.5334 | 21.0000 | 16
63 | 0.6350 | 25.0000 | 17
64 | 0.6350 | 25.0000 | 17
65 | 0.6350 | 25.0000 | 17
66 | 0.6350 | 25.0000 | 17
67 | 0.6350 | 25.0000 | 17
68 | 0.6350 | 25.0000 | 17
69 | 0.6350 | 25.0000 | 17
70 | 0.6350 | 25.0000 | 17
71 | 0.6350 | 25.0000 | 17
72 | 0.7811 | 30.7500 | 18
73 | 0.7811 | 30.7500 | 18
74 | 0.7811 | 30.7500 | 18
75 | 0.7811 | 30.7500 | 18
76 | 0.7811 | 30.7500 | 18
77 | 0.7811 | 30.7500 | 18
78 | 0.7811 | 30.7500 | 18
79 | 0.7811 | 30.7500 | 18
80 | 0.7811 | 30.7500 | 18
81 | 0.7811 | 30.7500 | 18
82 | 0.7811 | 30.7500 | 18
83 | 0.7811 | 30.7500 | 18
84 | 0.7811 | 30.7500 | 18
85 | 0.7811 | 30.7500 | 18
86 | 0.8763 | 34.5000 | 19
gen not assigned
Simulation grid failed :gen not assigned
SSC requires input 'gen', but was not found in the SAM UI or from previous simulations
Simulation singleowner failed :precheck input: variable 'gen' required but not assigned
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- pgilman
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- Posts: 5423
30 Nov 2020 13:37 #9033
by pgilman
Replied by pgilman on topic ERROR
Hi Denise,
Perhaps the solar multiple for the system without storage is too high. If the solar field is much larger than it needs to be for the given power cycle size, the system control algorithm may not be able to reduce the solar field output sufficiently (by defocusing collectors) to avoid delivering too much heat to the power cycle.
Best regards,
Paul.
Perhaps the solar multiple for the system without storage is too high. If the solar field is much larger than it needs to be for the given power cycle size, the system control algorithm may not be able to reduce the solar field output sufficiently (by defocusing collectors) to avoid delivering too much heat to the power cycle.
Best regards,
Paul.
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- denise.matos51
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- Posts: 12
01 Dec 2020 18:08 #9042
by denise.matos51
Replied by denise.matos51 on topic ERROR
Thank you very much for your answer, but i changed the solar multiple of the plant to 1,0 and it continues no to run the simulation, giving an error message, could it have another reason?
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- pgilman
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- Posts: 5423
02 Dec 2020 13:48 #9047
by pgilman
Replied by pgilman on topic ERROR
Hi Denise,
Please attach a copy of your .sam file so I can investigate.
Best regards,
Paul.
Please attach a copy of your .sam file so I can investigate.
Best regards,
Paul.
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- denise.matos51
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- Posts: 12
02 Dec 2020 15:36 #9048
by denise.matos51
Replied by denise.matos51 on topic ERROR
Dear Paul,
I attached the file that is altered, it works for parabolic trough with storage, but doesnt work for parabolic trough without storage...
Thanks a lot,
Denise.
I attached the file that is altered, it works for parabolic trough with storage, but doesnt work for parabolic trough without storage...
Thanks a lot,
Denise.
Attachments:
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- patriperezlam
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- Posts: 1
27 Sep 2023 09:03 #12515
by patriperezlam
Replied by patriperezlam on topic ERROR
Hello Paul,
I have the same problem as Denise. I´ve attached my file to this comment. Could you please check it out and tell me why am I getting that error in the simulation?
Thank you very much for your time!
Patricia
I have the same problem as Denise. I´ve attached my file to this comment. Could you please check it out and tell me why am I getting that error in the simulation?
Thank you very much for your time!
Patricia
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