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Grundfos Control MPC Serie Manual De Instrucciones página 505

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Operation > Further settings > Control mode > Closed loop.
(2.1.3)
Alternative setpoints
8.5.4
‫ﻓ ﻲ ﻭﺿ ﻊ ﺍﻟﺗﺣﻛ ﻡ ﻣﻔﺗ ﻭﺡ ﺍﻟﻌﻘ ﺩﺓ، ﺗﻌﻣ ﻝ ﺍﻟﻣﺿ ﺧﺎﺕ ﻋﻧ ﺩ ﺳ ﺭﻋﺔ ﺛﺎﺑﺗ ﺔ. ﻳﺗ ﻡ‬
‫%(. ﺃﺩﺍء ﺍﻟﻣﺿ ﺧﺔ‬
100-0)
‫ﺣﺳ ﺎﺏ ﺳ ﺭﻋﺔ ﺍﻟﻣﺿ ﺧﺔ ﻣ ﻥ ﺍﻷﺩﺍء ﺍﻟ ﺫﻱ ﺣ ﺩﺩﻩ ﺍﻟﻣﺳ ﺗﺧﺩﻡ‬
.‫ﺑﺎﻟﻧﺳ ﺑﺔ ﺍﻟﻣﺋﻭﻳ ﺔ ﻳﺗﻧﺎﺳ ﺏ ﻣ ﻊ ﻣﻌ ﺩﻝ ﺍﻟﺗ ﺩﻓﻖ‬
‫ﻏﺎﻟ ﺑ ً ﺎ ﻣ ﺎ ﻳ ُﺳ ﺗﺧﺩﻡ ﻭﺿ ﻊ ﺍﻟﺗﺣﻛ ﻡ ﻣﻔﺗ ﻭﺡ ﺍﻟﻌﻘ ﺩﺓ ﺣﻳﻧﻣ ﺎ ﻳﻛ ﻭﻥ ﺍﻟﻧﻅ ﺎﻡ ﻣﺗﺣﻛ ﻣ ً ﺎ‬
.‫ﺑ ﻪ ﺑﻭﺍﺳ ﻁﺔ ﻭﺣ ﺩﺓ ﺗﺣﻛ ﻡ ﺧﺎﺭﺟﻳ ﺔ ﺗﺗﺣﻛ ﻡ ﻓ ﻲ ﺍﻷﺩﺍء ﻋ ﺑﺭ ﺇﺻ ﺩﺍﺭ ﺇﺷ ﺎﺭﺓ ﺧﺎﺭﺟﻳ ﺔ‬
‫ﻳﻣﻛ ﻥ ﺃﻥ ﺗﻛ ﻭﻥ ﻭﺣ ﺩﺓ ﺍﻟﺗﺣﻛ ﻡ ﺍﻟﺧﺎﺭﺟﻳ ﺔ ﻋﻠ ﻰ ﺳ ﺑﻳﻝ ﺍﻟﻣﺛ ﺎﻝ ﻧﻅ ﺎﻡ ﺇﺩﺍﺭﺓ ﻣﺑ ﺎﻧﻲ‬
MPC
‫. ﻓ ﻲ ﻣﺛ ﻝ ﻫ ﺫﻩ ﺍﻟﺣ ﺎﻻﺕ، ﻳﻛ ﻭﻥ ﻧﻅ ﺎﻡ‬
.23
‫ﻭ‬
22
(‫)ﻣﻔﺗ ﻭﺡ ﺍﻟﻌﻘ ﺩﺓ‬
‫ﻧﻅ ﺎﻡ ﺗﻌ ﺯﻳﺯ ﻣ ﺯﻭﺩ ﺑﻭﺣ ﺩﺓ ﺗﺣﻛ ﻡ ﺧﺎﺭﺟﻳ ﺔ‬
[‫/ﺳ ﺎﻋﺔ‬
3
‫]ﻣ ﺗﺭ‬
‫ﻣﻌ ﺩﻝ ﺍﻟﺗ ﺩﻓﻖ‬
0
5
‫ﻣﻧﺣ ﻧﻰ ﺍﻟﺗﻧﻅﻳ ﻡ ﻟﻧﻅ ﺎﻡ ﺍﻟﺗﺣﻛ ﻡ ﻣﻔﺗ ﻭﺡ ﺍﻟﻌﻘ ﺩﺓ‬
[‫/ﺳ ﺎﻋﺔ‬
3
‫]ﻣ ﺗﺭ‬
‫ﻣﻌ ﺩﻝ ﺍﻟﺗ ﺩﻓﻖ‬
100
75
50
25
5
50
70.7
‫ﻓ ﻲ ﺍﻟﻧﻅ ﺎﻡ ﻣﻔﺗ ﻭﺡ ﺍﻟﻌﻘ ﺩﺓ‬
MPC-E
‫ﺍﻹﻋ ﺩﺍﺩ ﻣ ﻥ ﺧ ﻼﻝ ﻟﻭﺣ ﺔ ﺍﻟﺗﺷ ﻐﻳﻝ‬
‫ﻋ ﻳ ّ ﻥ ﺍﻟﻧﻘﻁ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ. ﺍﻧﻅ ﺭ ﺍﻟﻘﺳ ﻣﻳﻥ‬
.(2) Operation 8.5.1
Open loop
MPC
‫ﺎﻡ‬
‫ﻳﻠﻪ ﺑﻧﻅ‬
‫ﻡ ﺗﻭﺻ‬
‫ﻛﻠﻳﻥ‬
‫ﺭ ﺍﻟﺷ‬
‫ﻐﻳﻝ. ﺍﻧﻅ‬
‫ﺔ ﺃﺩﺍﺓ ﺗﺷ‬
22 ‫ﺷ ﻛﻝ‬
2 2 ‫ﻝ ﻙ ﺵ‬
‫]%[ ﻣ ﻥ ﻭﺣ ﺩﺓ ﺍﻟﺗﺣﻛ ﻡ‬
‫ﺍﻹﺩﺧ ﺎﻝ‬
‫ﺍﻟﺧﺎﺭﺟﻳ ﺔ‬
23 ‫ﺷ ﻛﻝ‬
2 3 ‫ﻝ ﻙ ﺵ‬
‫ﻣﻌ ﺩﻝ ﺍﻟﺗ ﺩﻓﻖ‬
1
‫ﺍﻟﻣﺿ ﺧﺔ‬
2
‫ﺍﻟﻣﺿ ﺧﺔ‬
3
‫ﺍﻟﻣﺿ ﺧﺔ‬
4
‫ﺍﻟﻣﺿ ﺧﺔ‬
‫]%[ ﻣﻥ ﻭﺣ ﺩﺓ‬
‫ﺍﻹﺩﺧ ﺎﻝ‬
‫ﺍﻟﺗﺣﻛ ﻡ ﺍﻟﺧﺎﺭﺟﻳ ﺔ‬
86.6
100
‫ﻣﻧﺣ ﻧﻰ ﺍﻟﺗﻧﻅﻳ ﻡ ﻟﻧﻅ ﺎﻡ‬
24 ‫ﺷ ﻛﻝ‬
2 4 ‫ﻝ ﻙ ﺵ‬
‫ﻭ‬
‫ﻳﺗ‬
‫ﺑﻣﺛﺎﺑ‬
‫ﻳﻭﺟ ﺩ ﻭﺿ ﻌﺎ ﺗﺣﻛ ﻡ ﻭﻫﻣ ﺎ ﻧﻅ ﺎﻡ ﺍﻟﺗﺣﻛ ﻡ ﻣﻐﻠ ﻖ ﺍﻟﻌﻘ ﺩﺓ ﻭﻧﻅ ﺎﻡ ﺍﻟﺗﺣﻛ ﻡ ﻣﻔﺗ ﻭﺡ‬
‫" ﺣﻳ ﺙ ﺗﺿ ﻣﻥ ﻭﺣ ﺩﺓ ﺍﻟﺗﺣﻛ ﻡ‬
‫ﺍﻟﺗﻧﺎﺳ ﺑﻳﺔ ﺍﻟﺗﻛﺎﻣﻠﻳ ﺔ ﺍﻟﻣﺩﻣﺟ ﺔ ﻭﺻ ﻭﻝ ﺍﻟﻧﻅ ﺎﻡ ﻟﻠﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ ﺍﻟ ﺗﻲ ﺗ ﻡ‬
‫ﺍﺧﺗﻳﺎﺭﻫ ﺎ ﻭﺍﻟﻣﺣﺎﻓﻅ ﺔ ﻋﻠﻳﻬ ﺎ. ﻳﺳ ﺗﻧﺩ ﺍﻷﺩﺍء ﺇﻟ ﻰ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ ﺍﻟ ﺗﻲ ﺗ ﻡ‬
.21
‫ﻭ‬
20
‫ﺿ ﺑﻁﻬﺎ ﻟﻧﻅ ﺎﻡ ﺍﻟﺗﺣﻛ ﻡ ﻣﻐﻠ ﻖ ﺍﻟﻌﻘ ﺩﺓ. ﺍﻧﻅ ﺭ ﺍﻟﺷ ﻛﻠﻳﻥ‬
‫ﻳﺗ ﻡ ﺍﻟﺗﺣﻛ ﻡ ﻓ ﻲ ﻧﻅ ﺎﻡ ﺍﻟﺗﻌ ﺯﻳﺯ ﺑﻭﺍﺳ ﻁﺔ ﻭﺣ ﺩﺓ ﺍﻟﺗﺣﻛ ﻡ‬
(‫)ﻣﻐﻠ ﻖ ﺍﻟﻌﻘ ﺩﺓ‬
‫]ﺑ ﺎﺭ‬
‫]ﺍﻟﺿ ﻐﻁ‬
‫ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬
Control mode (2.1.2)
Control mode
Closed loop
Closed loop
" ‫ﻭﺿ ﻊ ﺍﻟﺗﺣﻛ ﻡ ﺍﻟﻧﻣﻭﺫﺟ ﻲ ﻫ ﻭ‬
‫ﺔ‬
‫ﺔ ﺍﻟﻣﺩﻣﺟ‬
‫ﺑﻳﺔ ﺍﻟﺗﻛﺎﻣﻠﻳ‬
‫ﺍﻟﺗﻧﺎﺳ‬
[‫]ﺛ ﻭﺍﻥ‬
‫ﻣﻧﺣ ﻧﻰ ﺍﻟﺗﻧﻅﻳ ﻡ ﻟﻠﻧﻅ ﺎﻡ ﻣﻐﻠ ﻖ ﺍﻟﻌﻘ ﺩﺓ‬
8.5.3
8 . 5 . 3
19 ‫ﺷ ﻛﻝ‬
1 9 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟﻭﺻ ﻑ‬
.‫ﺍﻟﻌﻘ ﺩﺓ‬
20 ‫ﺷ ﻛﻝ‬
2 0 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟ ﺯﻣﻥ‬
21 ‫ﺷ ﻛﻝ‬
2 1 ‫ﻝ ﻙ ﺵ‬
505

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