һ˵ÆðÖÐÓ¢¼ÐÔӵıí´ïÐÎʽÍùÍù»áÈÃÈËÏÈÈëΪÖ÷µØÈÏΪÊÇÔÚ×°bigger£¬µ«ÔÚÓÐÒ»¶¨¼¼ÊõÃż÷µÄÌض¨ÐÐÒµÀýÈç¹â·üÐÐÒµ£¬Ä³Ð©×¨Òµ´Ê»ãÓÃÖÐÎıíÊöÏԵùýÓÚѧÊõÇÒºÜÄÑһϼÇס£¬Õâʱ˦³öËüµÄÓ¢Îļò³ÆÔòÄÜÏÔµÃEVOÊÓѶ¡¤ÖйúÕæÈËAPP¹â·ü´ÓÒµÈËÊ¿¼ÈרҵÓÖ±íÊöµÃÑÔ¼òÒâêàÁË£¬Ò»ÆðÀ´¿´¿´ÏÂÃæÕâЩ±ØÐëÒª»áµÄ¹â·üרҵÃû´Ê°É~
1?
×é¼þÏà¹ØÊõÓï
STC £º±ê×¼²âÊÔÌõ¼þ£¨Standard Test Conditions£©£¬¼´»·¾³Î¶È25¡æ£¬´óÆøÖÊÁ¿AM1.5 £¬·çËÙ=0m/s£¬1000W/©O¡£STCÊÇÒ»¸ö²âÊÔÌõ¼þ£¬Ö÷ÒªÊÇʵÑéÊÒÓá£
NOCT£º¶î¶¨µç³Ø¹¤×÷ζȣ¨ Normal Operating Cell Temperature £©£¬ÊÇÖ¸µ±Ì«ÑôÄÜ×é¼þ»òµç³Ø´¦ÓÚ¿ªÂ·×´Ì¬£¬²¢ÔÚ£¨µç³Ø±íÃæ¹âÇ¿Ç¿¶È=800W/©O£¬»·¾³Î¶È=20¡æ£¬·çËÙ=1m/s£©Ê±Ëù´ïµ½µÄζȡ£NOCTÊÇÒ»¸öζȣ¬Õý³£×é¼þµÄNOCT¶¼ÔÚ45¡æ¡À2¡æ¡£
BIPV£º¹â·ü½¨ÖþÒ»Ì廯£¨Building Integrated Photovoltaic£©£¬½«Ì«ÑôÄܵç³ØÓ뽨Öþ²ÄÁϸ´ºÏÔÚÒ»Æð£¬Ö±½ÓÓ¦ÓÃÓÚ½¨ÖþµÄÎÝÃæºÍǽÃæµÈΧ»¤½á¹¹¡£Ê¹ÓÃÔÚ¹âµç½¨ÖþÉϵĹâ·ü²ÄÁÏÊÇÒÔ½¨²ÄµÄ·½Ê½µÃÒÔÌåÏֵģ¬ËùÒÔ¹âµç½¨²Ä²»½ö³Ðµ£·¢µç¹¦ÄÜ£¬»¹Æðµ½½¨Öþ¹¦ÄÜ¡£½¨Öþ¹â·üÒ»Ì廯ӦÓã¬Ê×ÏÈÐèÒªÂú×㽨Öþ°²È«ÒªÇó£¬È»ºó²ÅÊÇ·¢µç¡£
PERC£º·¢É伫¶Û»¯ºÍ±³Ãæ½Ó´¥µç³Ø£¬PERCµç³ØÊÐÕ¼ÂÊÔ¼90%£¬Êǵ±Ç°Êг¡×îÖ÷Á÷µÄµç³ØƬÀàÐÍ¡£
TOPCON£ºËí´©Ñõ»¯²ã¶Û»¯½Ó´¥µç³Ø£¬NÐ͵ç³Ø¼¼Êõ£¬ÀíÂÛЧÂʼ«Ï޸ߣ¬¹¤ÒÕÓëPECRÏà½ü¡£
HJT£º±¾Õ÷·Ç¾§²ãµÄÒìÖʽáµç³Ø£¬²ÉÈ¡²»Í¬µÄ°ëµ¼Ìå²ÄÖÊÐγÉÒìÖÊPN½Ú£¬ÀíÂÛЧÂʸߣ¬¼Ó¹¤²½ÖèÉÙ£¬µ«¹¤ÒÕÒªÇ󼫸ߡ£
IBC £º½»Ö¸Ê½±³½Ó´¥µç³Ø¡£
2?
×é¼þ²ÎÊý
Pmax£ºËæ×ŵçѹVÒ»Ö±Ôö´ó£¬Êä³ö¹¦ÂÊ»á³ÖÐøÉÏÉý£¬µ«ÊǹýÁËijһµãºó»áϽµ£¬¸Ãµã¶ÔÓ¦×î´ó¹¦ÂÊÊä³öPmax£¬ ´Ëʱ¶ÔÓ¦µÄµçѹVmp£¨·åÖµµçѹ£©, ¶ÔÓ¦µÄµçÁ÷ΪImp£¨·åÖµµçÁ÷£©¡£×é¼þ¹¦ÂÊÌØÐÔÇúÏßÊÇÒ»ÌõÀàÅ×ÎïÏߣ¬×î¸ßµã¼´ÎªÄæ±äÆ÷MPPT×î´ó¹¦Âʵã×·×ÙÒªÕÒµ½µÄ¹¤×÷µã¡£
Voc¿ªÂ·µçѹ£ºVocÊÇ×é¼þÕý¸º¼«Î´½ÓÈκθºÔØ£¬¿ªÂ·×´Ì¬ÏÂËù²âÁ¿µÄµçѹֵ£¬´ËʱµçÁ÷ÖµÊÇ¡°0¡±¡£
Isc¶Ì·µçÁ÷£ºIscÊÇ×é¼þÕý¸º¼«¶Ì·µÄ״̬ÏÂËù²âÁ¿µÄµçÁ÷Öµ£¬´ËʱµçѹֵÊÇ¡°0¡±¡£
×é¼þЧÂÊ£º²âÊÔÌõ¼þϹâ·ü×é¼þµ¥Î»Ê±¼äÄÚ½ÓÊÕµ½µÄ·øÉäÄÜÁ¿£¬×ª»»³ÉÊä³ö¹¦ÂʵÄЧÂÊ¡£
¹¤×÷ζȣº×é¼þ¹¤×÷µÄ×î¸ßÓë×îµÍζȷ¶Î§¡£
¹¦Âʹ«²î£ºÊµ¼Ê¹¦Âʱȱê³Æ×î´ó¹¦ÂÊÌá¸ßµÄ×î´ó·¶Î§¡£
×î´óϵͳµçѹ£ºIEC/UL±ê×¼ÏÂ×é¼þÔÊÐíµÄϵͳ×î´óµçѹ£¨Éæ¼°µ½×é¼þ¾øÔµ¡¢ÄÍѹµÈÐÔÄÜ£©¡£
×î´ó±£ÏÕË¿¶î¶¨µçÁ÷£º¹ýÁ÷±£»¤£¬¸ÃÖµ´óÓÚ×î´ó¹¤×÷µã¹¤×÷µçÁ÷£¬ÓÃÀ´±£»¤×é¼þºÍÏßÀ¡£
µç³ØÅÅÁУº×é¼þÄÚµç³Ø´®²¢Áªºó·â×°¸öÊý£¨72£¬144£©¡£
½ÓÏߺУº×÷ÓÃÊÇÁ¬½ÓºÍ±£»¤Ì«ÑôÄܹâ·ü×é¼þ£¬½«Ì«ÑôÄܵç³ØÓëÍⲿÏß·Á¬½Ó£¬´«µ¼¹â·ü×é¼þËù²úÉúµÄµçÁ÷¡£
×é¼þ³ß´ç£º×é¼þ½ÓÊÜ·øÉäÃæ»ý£¬¾ö¶¨ÁËת»»Ð§ÂÊ¡£
3?
µçÕ¾¡¢ÏµÍ³Ïà¹ØÊõÓï
ÈÝÅä±È£ºÊǹâ·üϵͳµÄ°²×°ÈÝÁ¿Óë¶î¶¨ÈÝÁ¿Ö®±È£¨ÈÝÅä±È=¹â·üϵͳ°²×°ÈÝÁ¿/¹â·üϵͳ¶î¶¨ÈÝÁ¿£©£¬ÔÚÒ»¶¨·¶Î§ÄÚÊʵ±Ìá¸ßÈÝÅä±È£¬¿ÉÒÔÌá¸ßÆäËûÉ豸µÄÀûÓÃÂÊ£¬Ì¯±¡Í¶×ʳɱ¾£¬½µµÍÔì¼ÛºÍ·¢µç³É±¾£¬»¹¿ÉÈÃÒÔÊä³ö¸üƽ»¬£¬Ìá¸ßµçÍøÓѺÃÐÔ¡£
1£©¹â·üµçÕ¾Ò»°ã»áͨ¹ýÖ÷¶¯³¬ÅäÉèÖúÏÀíµÄÈÝÅä±ÈÖµ£¬ÔÚ·åÖµ·¢µç¹¦ÂʺͽµµÍÉ豸³É±¾Ö®¼äÈ¡µÃƽºâ¡£
2£©Ìá¸ßÈÝÅä±ÈʱÐè×¢ÒâÄæ±äÆ÷µÄ¹¦ÂÊ¡¢¿É½ÓÈë×é´®ÊýÁ¿¡¢³¬ÅäÄÜÁ¦µÈ¡£
AGC:×Ô¶¯·¢µç¿ØÖÆ£¨Automatic Generation Control£©£¬¼´Óй¦¿ØÖÆϵͳ£¬½ÓÊÕÔ¶¶¯×°ÖÃÐźţ¬ÏìÓ¦µ÷¶ÈÏ·¢µÄÒ£µ÷Ö¸Áͨ¹ýAGCÄ£¿é×ܲßÂÔÓÅ»¯¼ÆË㣬ʹÔËÐÐÊý¾ÝÂú×ãµ÷¶È²¢ÍøÒªÇó¡£
AVC£º×Ô¶¯µçѹ¿ØÖÆ£¨Automatic Voltage Control£©£¬¼´ÎÞ¹¦µçѹµ÷½Ú£¬¸ù¾ÝµçÍøµçѹÇúÏߣ¬¿ìËÙÏìÓ¦µ÷¶ÈÖ¸Á×Ô¶¯µ÷½ÚÎÞ¹¦¹¦ÂÊ¡¢ÎÞ¹¦²¹³¥×°ÖõȿØÖƲßÂÔ¼°ÏìӦʱ¼ä£¬´ïµ½µçѹµ÷½ÚÄ¿±ê£¬½µµÍÍøËð¡£
¹â·üµçÕ¾µÍѹ´©Ô½¼¼Êõ£¨Low Voltage Ride Through£©£ºÊÇÖ¸µ±µçÍø¹ÊÕÏ»òÈŶ¯ÒýÆðµÄ¹â·üµçÕ¾²¢Íøµãµçѹ²¨¶¯Ê±£¬ÔÚÒ»¶¨µÄ·¶Î§ÄÚ£¬¹â·üµçÕ¾Äܹ»²»¼ä¶ÏµØ²¢ÍøÔËÐС£
PCC£º¹«¹²Á¬½Óµã£¨Point of Common Coupling£©£¬µçÁ¦ÏµÍ³ÖÐÒ»¸ö¼°ÒÔÉÏÓû§¸ººÉÁ¬½Ó´¦¡£
POC£º²¢Íøµã(Point of Coupling )£¬Í¨³£Ã»ÓÐÆäËûµÄ¿Í»§Á¬½ÓÔÚÕâ¸öµãÉÏ¡£
¼¯µçÏß·£ºÔÚ·ÖÉ¢Äæ±ä¡¢¼¯Öв¢ÍøµÄ¹â·ü·¢µçϵͳÖУ¬½«¸÷¸ö¹â·ü×é¼þ´®Êä³öµÄµçÄÜ£¬¾»ãÁ÷Ïä»ãÁ÷ÖÁÄæ±äÆ÷£¬²¢Í¨¹ýÄæ±äÆ÷Êä³ö¶Ë»ã¼¯µ½·¢µçĸÏßµÄÖ±Á÷ºÍ½»Á÷ÊäµçÏß·³ÆΪ¼¯µçÏß·¡£¼¯µçÏß·Ëͳö¿ÉÒÔ²ÉÓüܿա¢Ö±Âñ»òÇżܷóÉèµÄ·½Ê½¡£
רÏß½ÓÈ룺·Ö²¼Ê½µçÔ´½ÓÈ˵㴦ÉèÖ÷ֲ¼Ê½µçԴרÓõĿª¹ØÉ豸(¼ä¸ô) £¬Èç·Ö²¼Ê½µçÔ´Ö±½Ó½ÓÈë±äµçÕ¾¡¢¿ª±ÕÕ¾¡¢ÅäµçÊÒĸÏߣ¬»ò»·Íø¹ñµÈ·½Ê½¡£
T½Ó£º·Ö²¼Ê½µçÔ´½ÓÈ˵㴦δÉèÖÃרÓõĿª¹ØÉ豸(¼ä¸ô) £¬Èç·Ö²¼Ê½µçÔ´Ö±½Ó½ÓÈë¼Ü¿Õ»òµçÀÂÏß··½Ê½¡££¨ÕâÖÖ·½Ê½ÊÊÓÃÓÚ²»Ì«ÖØÒªµÄ¸ººÉ£¨±äѹÆ÷£©ÉÏ£©¡£
»ãÁ÷Ï䣺¿É·ÖΪֱÁ÷»ãÁ÷ÏäºÍ½»Á÷»ãÁ÷Ïä¡£
Ö±Á÷»ãÁ÷Ïä°²×°ÓÚ¹â·ü×é¼þºÍÄæ±äÆ÷Ö®¼ä£¬ÔÚ¹â·ü·¢µçϵͳÖÐÊDZ£Ö¤¹â·ü×é¼þÓÐÐòÁ¬½ÓºÍ»ãÁ÷¹¦ÄܵĽÓÏß×°Ö᣸Ã×°ÖÃÄܹ»±£ÕϹâ·üϵͳÔÚά»¤¡¢¼ì²éʱÒ×ÓÚÇжϵç·£¬µ±¹â·üϵͳ·¢Éú¹ÊÕÏʱ¼õСͣµçµÄ·¶Î§¡£
½»Á÷»ãÁ÷Ïä°²×°ÓÚÄæ±äÆ÷½»Á÷Êä³ö²àºÍ²¢Íøµã/¸ºÔØÖ®¼ä£¬×÷ÓÃÊÇ»ãÁ÷¶à¸öÄæ±äÆ÷µÄÊä³öµçÁ÷£¬Í¬Ê±±£»¤Äæ±äÆ÷ÃâÊܵ½À´×Ô½»Á÷²¢Íø²à/¸ºÔصÄΣº¦£¬×÷ΪÄæ±äÆ÷Êä³ö¶Ï¿ªµã£¬Ìá¸ßϵͳµÄ°²È«ÐÔ£¬±£»¤°²×°Î¬»¤ÈËÔ±µÄ°²È«ÐÔ¡£
¹â·ü²¢Íø¹ñ£º×÷Ϊ¹â·üµçÕ¾µÄ×ܳö¿Ú´æÔÚÓÚ¹â·üϵͳÖУ¬ÊÇÁ¬½Ó¹â·üµçÕ¾ºÍµçÍøµÄ×°Ö㬿ÉÒÔ±£»¤¡¢¼ÆÁ¿¹â·ü·¢µçµÄ×ÜÁ¿£¬·½±ã¹ÊÕϼìÐÞ¹ÜÀí£¬Ìá¸ß·¢µçϵͳµÄ°²È«ÐԺ;¼ÃЧÒæ¡£¾ß±¸¼ìʧѹ·ÖÕ¢¡¢¼ìÓÐѹºÏÕ¢¡¢¹ýÁ÷±£»¤¡¢¹ýµçѹ±£»¤¡¢¹Âµº±£»¤¡¢·ÀÄæÁ÷±£»¤¡¢Ð³²¨ÖÎÀí¡¢ÎÞ¹¦²¹³¥µÈÈ«·½Î»¶àÏî±£»¤¹¦ÄÜ£¬Í¬Ê±¾ß±¸ÏÔʾ¹â·ü·¢µçϵͳÔËÐвÎÊýºÍ״ָ̬ʾ£¬±»¹ã·ºÔËÓÃÓë¹â·ü·¢µçϵͳ£¬Óë¹â·ü²¢ÍøÄæ±äÆ÷ÅäÌ×ʹÓÿÉ×é³ÉÒ»Ì×ÍêÕûµÄ¹â·ü·¢µçϵͳ½â¾ö·½°¸¡£
Âú·¢Ð¡Ê±Êý£º±íʾһ¶Îʱ¼äÄÚ²¢Íø¹â·ü·¢µçϵͳ×îÖÕ²¢ÍøµÄ½»Á÷·¢µçÁ¿Óë¹â·üϵͳµÄ¶î¶¨¹¦ÂÊÖ®±È£¬ÓÃÓÚ²»Í¬×°»úÈÝÁ¿µÄ¹â·üϵͳ·¢µçÄÜÁ¦(kWh/kW)µÄ±È½Ï¡£
ÁíÍ⻹ÓÐÀíÂÛÂú·¢Ð¡Ê±ÊýµÄ¸ÅÄî¡£ÀíÂÛÂú·¢Ð¡Ê±ÊýÊǵ¥Î»Ãæ»ýµÄ¹â·üÕóÁÐÇãбÃæ×Ü·øÉäÁ¿Óë¹â·üµç³Ø±ê×¼²âÊÔÌõ¼þϵıê×¼·øÕÕ¶È(1000W/©O)Ö®±È£¬Ò²³Æ·½Õó·åÖµÈÕÕÕСʱÊý£¬·´Ó³Á˵±µØµÄ·øÕÕˮƽ¡£
·åֵСʱÊý£ºÊÇÒ»¸öÃèÊöÌ«Ñô·øÉäµÄµ¥Î»£¬ÓÃÀ´±È½Ï²»Í¬µØÇøµÄÌ«ÑôÄÜ×ÊÔ´¡£
Æä¼ÆË㹫ʽÊÇ·åֵСʱÊýH=ÇãбÃæÉϵÄ×Ü·øÉäÁ¿/£¨1000W/©O£©¡£
·¢µçÉ豸ÀûÓÃСʱÊý£ºÊÇÒ»¶¨Ê±ÆÚÄÚÒ»¸öµØÇøƽ¾ù·¢µçÉ豸ÈÝÁ¿ÔÚÂú¸ººÉÔËÐÐÌõ¼þϵÄÔËÐÐСʱÊý£¬¼´·¢µçÁ¿Óëƽ¾ù×°»úÈÝÁ¿Ö®±È£¬·´Ó³Á˸õØÇø·¢µçÉ豸ÀûÓÃÂÊ¡£
ÀûÓÃСʱÊý=·¢µçÁ¿/×°»úÈÝÁ¿£¬×¢Òⵥλ¡£
ÄêÀûÓÃСʱÊý£ºÖ¸°´ÄêΪµ¥Î»Ò»ÄêµÄʱ¼äÀï¿ÉÀûÓõÄСʱ×ܺ͡£ÔÚÿÄêµÄ8760hÖУ¬·¢µçÉ豸ÀûÓÃСʱÊýËùÕ¼µÄ±ÈÖØ£¬Óֳơ°É豸ÀûÓÃÂÊ¡±¡£
¹â·üµçÕ¾µÄ¸ßÖеÍѹ²¢Íø£ºÒ»°ã¹¤ÉÌÒµ400kW¼°ÒÔÏ¿ɽøÐеÍѹ380V²¢Íø£¬400kW-2MWÖ®¼ä¿É·Ö¶à¸ö²¢Íøµã½øÐеÍѹ²¢Íø£¬³¬¹ý2MWÐèÒª½øÐÐ10kV²¢Íø£¬³¬¹ý6MWÔòÐèÒª½øÐÐ35kV²¢Íø£¨¾ßÌå²ÎÕÕµ±µØµçÍø¹«Ë¾µÄÒªÇó»ò½¨Ò飩¡£
½»Ö±Á÷µçÀ£ºµçÔ´·Ö½»Á÷ºÍÖ±Á÷µç£¬ËùÒÔ´«Ë͵çÁ¦µÄµçÀÂÒ²¾Í·Ö½»Á÷µçÀºÍÖ±Á÷µçÀ¡£
½»Á÷µçÀÂÓÃÓÚÁ¬½Ó½»Á÷µçÔ´µÄµçÀ£¬½»Á÷µçÀ³£ÓÃÓÚ¹¤Æµ£¨¹úÄÚ50HZ£©µÄµçÁ¦ÏµÍ³ÖС£
Ö±Á÷µçÀÂÓÃÓÚÖ±Á÷ÊäÅäµçϵͳÖеĵçÁ¦µçÀ¡£Ö±Á÷µçÀ³ýÁËÔËÐеĵçÆøÌØÐÔÓë½»Á÷µÄ²»Í¬£¬Æä½á¹¹ºÍ½»Á÷µçÀ»ù±¾Ïàͬ¡£Ö±Á÷µçÀÂÖ÷ÒªÓÃÔÚ³¤¾àÀëµÄº£µ×µçÀÂÏß·¡££¨¹â·üµçÀ¼´Ö¸Ö±Á÷µçÀ¡££©
¼ÓÈëEVOÊÓѶ¡¤ÖйúÕæÈËAPP