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À´Ô´£ºResults in Engineering 7.9
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¡¡¡¡±¾Ñо¿ÆÀ¹ÀÁËÏòÈÕ¿ûÓÍ¡¢ÑÇÂé×ÑÓͺʹó¶¹ÓÍ×÷ΪÖÐξ۹â²Û£¨PTC£©ÈÈ´«µÝÁ÷Ì壨HTF£©µÄÐÔÄÜ£¬²¢ÓëTherminol VP-1ºÍDelcoterm E15½øÐбȽϡ£ÊµÑéºÍ½¨Ä£ÏÔʾ£¬Ö²ÎïÓÍÔÚÈÈЧÂÊ£¨64-65%£©ºÍ³É±¾£¨½ÚÊ¡88%£©ÉϱíÏÖ¸üÓÅ£¬µ«±ÃËÍÐèÇó¸ü¸ß¡£¾¼Ã·ÖÎö±íÃ÷£¬Ö²ÎïÓÍÔÚÖÐСÐ͹¤ÒµÏµÍ³Öиü¾ß³É±¾Ð§Ò棬ÓÈÆäÊʺϵÍÓÚ200¡ãCµÄÓ¦Óã¬ÈçʳƷ¼Ó¹¤¡¢·ÄÖ¯ºÍÖÆÒ©¡£»·¾³ÆÀ¹ÀÏÔʾֲÎïÓ͸ü»·±££¬µ«Ðè½áºÏ¿ÉÔÙÉúÄÜÔ´ÒÔ½µµÍ±ÃËÍÄܺġ£
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±¾Ñо¿Õë¶ÔÌ«ÑôÄܾ۹â²Û£¨PTC£©ÏµÍ³Öд«ÈÈÁ÷Ì壨HTF£©µÄÑ¡ÐÍÄÑÌ⣬ͨ¹ýʵÑéÓëÊýֵģÄâÏà½áºÏµÄ·½Ê½£¬ÏµÍ³ÆÀ¹ÀÁËÏòÈÕ¿ûÓÍ¡¢ÑÇÂé×ÑÓÍ¡¢´óÂé×ÑÓÍÈýÖÖÖ²ÎïÓÍÓëTherminol VP-1¡¢Delcoterm E15Á½ÖֺϳÉÁ÷ÌåµÄ×ÛºÏÐÔÄÜ¡£Ñо¿»ùÓÚĦÂå¸ç±¾×æÍßÀïÂÌÉ«ÄÜÔ´Ñо¿ÖÐÐĴµÄ1.5 kWthʵÑéÆ½Ì¨£¬Í¨¹ýÈýÌ×¶ÀÁ¢ÆÀ¼ÛÌåϵ£¨¹Ì¶¨Èȹ¦ÂÊ¡¢¹Ì¶¨À×ŵÊý¡¢¹Ì¶¨ÖÊÁ¿Á÷Á¿£©½ÒʾÁËÁ÷ÌåÑ¡ÔñµÄ¹Ø¼ü²ÎÊý£¬²¢½áºÏÈ«ÉúÃüÖÜÆÚ³É±¾·ÖÎö£¨LCCA£©Óë»·¾³Ó°ÏìÆÀ¹À£¨LCA£©Îª¹¤ÒµÓ¦ÓÃÌṩ¾ö²ßÒÀ¾Ý¡£
### Ò»¡¢¼¼Êõ±³¾°ÓëºËÐÄ·¢ÏÖ
#### 1.1 Ñо¿±³¾°
µ±Ç°Ì«ÑôÄÜÈȹ¤ÒµÖ÷ÒªÒÀÀµTherminol VP-1£¨ÄÍÎÂ400¡æ£©ºÍDelcoterm E15£¨ÄÍÎÂ320¡æ£©µÈºÏ³ÉHTF£¬¾¡¹Ü¾ßÓÐÓÅÒìµÄÈÈÎȶ¨ÐÔ£¬µ«´æÔÚÈý´óÍ´µã£º¢Ùµ¥Éý³É±¾¸ß´ï8-12Å·Ôª£»¢Úº¬ÖؽðÊôÓë»Ó·¢ÐÔÓлúÎ´æÔÚй©ÎÛȾ·çÏÕ£»¢ÛÐèרÓð²È«É豸£¬ÔËά¸´ÔӶȸߡ£Ëæ×ÅÈ«Çò·Ö²¼Ê½Ì«ÑôÄÜÈÈÓ¦ÓÃÐèÇó¼¤Ôö£¨2023ÄêÈ«ÇòÒѲ¿Êð1200¸öSHIPÏîÄ¿£¬×ܲúÄܽü1GWth£©£¬¼±Ð迪·¢¾¼Ã¿ÉÐеÄÌæ´ú·½°¸¡£
#### 1.2 ºËÐÄ´´Ðµã
Ê״ν¨Á¢°üº¬ÈÈ-Á¦-»¯Ñ§ñîºÏµÄPTCϵͳÆÀ¼ÛÄ£ÐÍ£¬Í»ÆÆ´«Í³µ¥Ò»ÐÔÄܲâÊÔ¾ÖÏÞ¡£Í¨¹ýÈýÌ×¶ÀÁ¢¹¤¿öÑéÖ¤£¨Í¼1-3£©£¬·¢ÏÖ£º
- **ÈÈÐÔÄÜ**£ºÖ²ÎïÓÍÔÚ80-220¡æÇø¼ä±íÏÖ³öÓëºÏ³ÉÁ÷ÌåÏ൱µÄ thermal efficiency£¨64-65% vs 62-63.5%£©£¬ÒòÆäµ¼ÈÈϵÊý£¨0.154-0.158 W/m¡¤K£©±ÈºÏ³ÉÁ÷Ìå¸ß25%-30%
- **¾¼ÃÐÔ**£º10MWthϵͳʹÓÃÖ²ÎïÓͿɽÚÊ¡³õʼͶ×Ê45ÍòÅ·Ôª£¨88%£©£¬¾¡¹Ü±ÃËÍÄܺÄÔö¼Ó12-15W/MWth£¬µ«È«ÉúÃüÖÜÆÚ³É±¾ÈÔ½µµÍ30-40%
- **»·¾³Ð§Òæ**£ºÉúÃüÖÜÆÚ̼ÅŷŽÏTherminol VP-1µÍ58%£¨4.8Íò¶Ö vs 11.9Íò¶Ö/10MWthϵͳ£©
### ¶þ¡¢¹Ø¼üÐÔÄܶԱÈ
#### 2.1 ÈÈÁ¦Ñ§ÐÔÄÜ
| Á÷ÌåÀàÐÍ | Èȵ¼ÂÊ(W/m¡¤K) | ±ÈÈÈÈÝ(kJ/kg¡¤K) | ÔËÐÐζȷ¶Î§(¡æ) |
|------------------|---------------|----------------|-----------------|
| ÏòÈÕ¿ûÓÍ | 0.158 | 2.13 | 25-220 |
| ÑÇÂé×ÑÓÍ | 0.155 | 1.98 | 25-230 |
| ´óÂé×ÑÓÍ | 0.153 | 2.10 | 25-225 |
| Therminol VP-1 | 0.121 | 1.91 | 25-400 |
| Delcoterm E15 | 0.129 | 1.81 | 25-320 |
**¹Ø¼ü½áÂÛ**£º
- Ö²ÎïÓÍÔÚ100-200¡æÇø¼äµ¼ÈÈÓÅÊÆÏÔÖø£¨±ÈºÏ³ÉÁ÷Ìå¸ß25%£©£¬µ«¸ßÓÚ220¡æÊ±Ñõ»¯Îȶ¨ÐÔ²»×ã
- ¹Ì¶¨Èȹ¦Âʹ¤¿öÏ£¬Ö²ÎïÓÍÈÈЧÂÊÓÅÊÆ£¨+2.5%£©Ô´ÓÚÆä¸ß±ÈÈÈÈÝ£¨2.1-2.3 vs 1.8-1.9 kJ/kg¡¤K£©
- ¹Ì¶¨ÖÊÁ¿Á÷Á¿¹¤¿ö£¬Ö²ÎïÓÍÒò¸ßÕ³¶Èµ¼ÖÂѹ½µÔö¼Ó£¨1.1-1.3 kPa vs 0.1-0.2 kPa£©
#### 2.2 Ë®Á¦ÐÔÄÜ
| ²ÎÊý | Ö²ÎïÓ;ùÖµ | ºÏ³ÉÁ÷Ìå¾ùÖµ |
|--------------------|------------|--------------|
| ¶¯Ì¬Õ³¶È(Pa¡¤s) | 6.2 | 0.59 |
| ѹ½µ(kPa/m) | 0.43 | 0.08 |
| ±ÃËÍÄܺÄÕ¼±È(%) | 1.2-1.5 | 0.3-0.5 |
**ÖØÒª·¢ÏÖ**£º
- Ö²ÎïÓÍÔڹ̶¨À×ŵÊý£¨Re=10,000£©¹¤¿öÏÂÐ轫Á÷ËÙÌáÉýÖÁ2.3-2.5 m/s£¨ºÏ³ÉÁ÷Ìå½öÐè0.3-0.5 m/s£©£¬µ¼Ö±ÃË͹¦ÂÊÔö¼Ó2-3±¶
- µ«ÔÚ·Ö²¼Ê½ÏµÍ³£¨<200m¹ÜµÀ£©ÖУ¬Í¨¹ý²¢Áª¹Ü·Éè¼Æ¿É½«Ñ¹½µ½µµÍ40%£¬±ÃËÍÄܺÄÔöÁ¿¿ØÖÆÔÚ8%ÒÔÄÚ
#### 2.3 È«ÉúÃüÖÜÆÚ³É±¾
| ³É±¾¹¹³É | Therminol VP-1 | Ö²ÎïÓÍ | ³É±¾²îÒì |
|-------------------|----------------|--------|----------|
| ³õʼͶ×Ê(10MWth) | €650,000 | €50,000 | -88% |
| ÔËÓª³É±¾(20Äê) | €44,200 | €350,000| +79% |
| Ìæ»»³É±¾(20Äê) | €496,200 | €73,000 | -85% |
| **×ÜÏÖÖµ** | **€1,140,400** | **€473,000** | **-58.6%** |
**¾¼ÃÄ£Ð͹ؼü¼ÙÉè**£º
- ÕÛÏÖÂÊ8%
- ³õʼͶ×ʰüº¬50m3Á÷Ì壨°´10MWthϵͳ¹ÀË㣩
- ʹÓÃÊÙÃü5Äֲ꣨ÎïÓÍ£© vs 9Ä꣨ºÏ³ÉÁ÷Ì壩
- µç¼Û€0.15/kWh£¨Ä¦Âå¸ç¹¤Òµµç¼Û£©
### Èý¡¢¹¤³ÌÓ¦Óý¨Òé
#### 3.1 ÓÅÑ¡¹¤¿ö
- **¹Ì¶¨Èȹ¦ÂÊģʽ**£¨Q=1.3kWth£©£ºÍƼö´óÂé×ÑÓÍ£¨Cp×î¸ß£©£¬ÆäÈÈЧÂÊ´ï65% vs ºÏ³ÉÁ÷Ìå62.5%
- **¹Ì¶¨À×ŵÊýģʽ**£¨Re=10,000£©£ºTherminol VP-1×îÓÅ£¨LCOH €0.024/kWh£©
- **¹Ì¶¨ÖÊÁ¿Á÷Á¿Ä£Ê½**£¨m=0.85kg/s£©£ºÑÇÂé×ÑÓÍ×îÓÅ£¨¦¤P×îС£©
#### 3.2 Ó¦Óó¡¾°Æ¥Åä
| ¹¤ÒµÀàÐÍ | ÍÆ¼öÁ÷Ìå | ζȷ¶Î§ | ¾¼ÃÐÔÓÅÊÆ |
|------------------|-------------------------|----------|------------|
| ʳƷ¼Ó¹¤ | ÏòÈÕ¿ûÓÍ | 80-180¡æ | ³õʼͶ×Ê-88%|
| »¯Ñ§ÖÆÔì | ´óÂé×ÑÓÍ | 150-220¡æ | ÔËÓª³É±¾-25%|
| ·Ä֯ӡȾ | ÑÇÂé×ÑÓÍ | 100-200¡æ | ϵͳ¼òµ¥¶È+30%|
| ÄÜÔ´Ãܼ¯ÐÍ | Therminol VP-1 | >200¡æ | ÈÈÎȶ¨ÐÔ+15%|
#### 3.3 ¹¤³ÌÓÅ»¯²ßÂÔ
1. **±ÃËÍϵͳÉè¼Æ**£º
- ²ÉÓÃ±äÆµ±Ã£¨Ð§ÂÊ¡Ý75%£©
- ÔÚ³¤¾àÀëÊäÈÈ£¨>500m£©Ê±ÔöÉè°åʽ»»ÈÈÆ÷£¨ÄܺĽµµÍ40%£©
- ÍÆ¼öʹÓûùÓÚÖ²ÎïÓÍÌØÐԵĸ´ºÏÃÜ·â²ÄÁÏ£¨ÄÍÎÂ200¡æ£©
2. **ά»¤·½°¸**£º
- ÿ5000Сʱ¼à²âËáÖµ£¨<0.3mgKOH/gΪºÏ¸ñ£©
- ÿ3Äê¸ü»»Ö²ÎïÓÍ£¨³É±¾»ØÊÕÆÚÔ¼4Ä꣩
- ½¨ÒéÌí¼Ó0.5% TBHQ¿¹Ñõ»¯¼Á£¨¿ÉʹÑõ»¯ÓÕµ¼Ê±¼äÑÓ³¤ÖÁ8Сʱ£©
3. **ϵͳ¼¯³É**£º
- ¶ÔÓÚÒªÇóζÈÎȶ¨µÄ³¡¾°£¨¡À2¡æÄÚ£©£¬½¨Òé²ÉÓÃ"Ö²ÎïÓÍ+´¢ÈȹÞ"×éºÏ£¨´¢Èȳɱ¾½µµÍ50%£©
- ÔÚÏÖÓкϳÉÁ÷ÌåϵͳÖУ¬¿Éͨ¹ýÔöÉèÅÔ·»»ÈÈÆ÷Öð²½Ìæ»»£¨Í¶×Ê»ØÊÕÆÚ2-3Ä꣩
### ËÄ¡¢»·¾³ÓëÉç»áÐ§Òæ
1. **̼ÅÅ·ÅÓÅÊÆ**£º
- Éú²ú½×¶Î£ºÖ²ÎïÓÍ̼ÅÅ·ÅÇ¿¶ÈΪºÏ³ÉÁ÷ÌåµÄ75%£¨0.8 vs 1.07 kgCO?-eq/L£©
- ʹÓý׶ΣºÍ¨¹ý¿ÉÔÙÉúÄÜÔ´¹©µç¿É½µµÍ×ÜÅÅ·Å´ï65%
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- ϵͳ³É±¾½µµÍʹÖÐСÆóÒµÈȵçÁª²ú£¨CHP£©¿ÉÐÐÐÔÌáÉý300%
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