Q: ᱵᱤᱱᱤᱰ ᱠᱷᱚᱱ P0 ᱟᱨ P1 ᱮᱢ ᱠᱟᱛᱮ, ᱤᱧ ᱪᱮᱫ ᱞᱮᱠᱟ ᱛᱮ ᱮᱴᱟᱜ ᱮᱴᱟᱜ ᱞᱳᱰ ᱞᱮᱵᱮᱞ ᱨᱮ ᱦᱩᱱᱟᱹᱨ ᱞᱮᱠᱷᱟᱭᱟᱹᱧ?
A: ᱫᱟᱲᱮ η=ᱯᱤ_ᱟᱣᱩᱴ / (ᱯᱤ_ᱟᱣᱩᱴ + ᱯᱤ᱐ + ᱒ × ᱯᱤ᱑) × ᱑᱐᱐%, ᱚᱠᱟᱨᱮ {{᱖}} ᱞᱳᱰ ᱯᱷᱮᱠᱴᱚᱨ᱾
ᱫᱟᱹᱭᱠᱟᱹ: ᱑᱐ ᱮᱢᱵᱤᱮ ᱴᱨᱟᱱᱥᱯᱷᱚᱨᱢᱟᱨ, ᱯᱤ᱐ {{᱑}} ᱠᱮᱣᱰᱟᱵᱽ, ᱯᱤ᱒ {{᱒}} ᱠᱮᱣᱰᱟᱵᱽ:
|
ᱞᱳᱰ |
|
ᱟᱩᱴᱯᱩᱴ (kW) |
ᱯᱤ᱐ (ᱠᱮᱣ) |
᱒×ᱯᱤ᱒ (kW) |
η (%) |
|
25% |
0.25 |
2,500 |
12 |
5.3 |
99.31 |
|
50% |
0.50 |
5,000 |
12 |
21.3 |
99.34 |
|
75% |
0.75 |
7,500 |
12 |
47.8 |
99.21 |
|
100% |
1.00 |
10,000 |
12 |
85.0 |
99.04 |
|
120% |
1.20 |
12,000 |
12 |
122.4 |
98.89 |
= ᱨᱮ ᱰᱷᱮᱨ ᱦᱩᱱᱟᱹᱨ √(P0 / P1)=0.376 → ~37.6% ᱞᱳᱰ᱾
ᱫᱟᱲᱮ ᱦᱩᱱᱟᱹᱨ ᱢᱟᱱᱚᱜ:
• ᱟᱭᱤ ᱤ ᱥᱤ ᱖᱐᱐᱗᱖-᱒᱐: ᱤ ᱤ ᱤ ᱪᱟᱱᱟᱪ ᱠᱚ ᱮ (ᱪᱮᱛᱟᱱ) → ᱰᱤ᱾
• ᱤᱭᱩ ᱤᱠᱳᱰᱤᱡᱟᱭᱤᱱ ᱒᱐᱑᱙/᱑᱗᱘᱓: ᱴᱟᱭᱟᱨ ᱒ (᱒᱐᱒᱑), ᱴᱟᱭᱟᱨ ᱓ (᱒᱐᱒᱕-᱒᱗)᱾
ᱰᱤᱳᱤ ᱑᱐ ᱥᱤᱮᱯᱷᱟᱨ ᱦᱟᱹᱴᱤᱧ ᱔᱓᱑: ᱱᱟᱶᱟ ᱱᱤᱭᱚᱢ ᱡᱩᱱ ᱒᱐᱒᱖ ᱠᱷᱚᱱ ᱮᱥᱮᱨᱚᱜᱼᱟ ᱾
• ᱡᱤ ᱵᱤ ᱒᱐᱐᱕᱒-᱒᱐᱒᱐ (ᱪᱟᱭᱱᱟ): ᱜᱽᱨᱮᱰ ᱑ (ᱪᱮᱛᱟᱱ) → ᱓᱾
• ᱟᱭᱮᱥ ᱑᱑᱘᱐ (ᱵᱷᱟᱨᱚᱛ): ᱵᱤ ᱤ ᱥᱴᱟᱨ ᱨᱮᱴᱤᱝ ᱑-᱕᱾
ᱴᱤᱥᱤᱳ ᱮᱯᱨᱚᱪ: ᱴᱤᱥᱤᱳ {{᱐}} ᱜᱚᱱᱚᱝ + ᱮ × ᱯᱤ᱐ + ᱵᱤ × ᱯᱤ᱐
ᱢᱤᱫ ≈ $᱓,᱐᱐᱐–᱘,᱐᱐᱐/kW (ᱵᱟᱝ{{᱔}}ᱞᱳᱰ ᱠᱮᱯᱤᱴᱟᱞᱟᱭᱤᱡᱽᱰ ᱠᱷᱚᱨᱚᱪ)᱾
ᱵᱤ ≈ $᱕᱐᱐–᱒,᱐᱐᱐/ᱠᱮᱣᱰᱟᱵᱽ (ᱞᱳᱰ ᱠᱮᱯᱤᱴᱟᱞᱟᱭᱤᱡᱽᱰ ᱠᱷᱚᱨᱚᱪ)᱾