ZK-SJ20 700W ¹÷ ÄÁ¹öÅÍ CC CV ¸ðµâ DC 7-80V ~ 1.4-79V 20A Á¶Á¤ °¡´ÉÇÑ Àü¾Ð Á¶Á¤±â Àü¾Ð°è Àü¿ø °ø±Þ ÀåÄ¡
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1. °íÇ°ÁúÀÇ Àç·á »ç¿ë, ³»±¸¼º
2. ¸ðµÎ µå¶óÀ̹ö°¡¾ø´Â ÀüÀ§Â÷°è¸¦ »ç¿ëÇÕ´Ï´Ù. ¼öµ¿À¸·Î Á÷Á¢ Á¶Á¤ÇÒ ¼öÀÖ¾î »ç¿ëÇϱⰡ ´õ Æí¸®ÇÕ´Ï´Ù.
3. ³·Àº ³»ºÎ ÀúÇ× °íÃâ·Â MOS Æ©ºê, È®´ë ¹æ¿ÆÇ, ¾ÈÁ¤ÀûÀÎ ¼º´É, ÃæºÐÇÑ Àü·Â 700W
4.MPPT Á¶Á¤ Àü¾ÐÀÌ ½Ç½Ã°£À¸·Î Ç¥½ÃµÇ¾îº¸´Ù ¸íÈ®ÇÏ°Ô »ç¿ëµË´Ï´Ù.
5. °í°´À» À§ÇÑ 12V ÆÒ ÀÎÅÍÆäÀ̽º ¿¹¾à, DIY ¹«·á
6. ±¤¹üÀ§ÇÑ »ç¿ë, ÅÂ¾ç¿ ÃæÀü, ¸®Æ¬ ¹èÅ͸® ÃæÀü, LED Á¤Àü·ù ±¸µ¿, Á¶Àý Àü¿ø °ø±Þ ÀåÄ¡ µî
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ÀÔ·Â Àü¾Ð ¹üÀ§: DC6-80V
Ãâ·Â Àü¾Ð ¹üÀ§: DC1.3-78V
Àü¾Ð Ç¥½Ã ¹üÀ§: 1.40-80.00V (Á¤È®µµ´Â ¾à ± 0.1V)
Ãâ·Â Àü·ù Á¶Á¤ ¹üÀ§: 0-30A
ÇöÀç Ç¥½Ã ¹üÀ§: 0.00A-30.00A (Á¤È®µµ + 0.03A Á¤µµ)
Á¶Á¤ ³ëºê: MPPT Àü¾Ð Á¶Á¤, Ãâ·Â Àü¾Ð Á¶Á¤, Ãâ·Â Àü·ù Á¦ÇÑ Á¶Á¤
MPPT ±â´É: ¿¹
¿ª·ù ¹æÁö: ¿¹, ¹èÅ͸®¸¦ ¿¬°áÇÒ ¶§ ´ÙÀÌ¿Àµå¸¦ Á÷·Ä·Î ¿¬°áÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù.
ÀÏÁ¤ÇÑ Àü·ù (Àü·ù Á¦ÇÑ): ¿¹
°úÀü·Â º¸È£: 700W, Àü·ÂÀ» ÃÊ°úÇϸé Ãâ·ÂÀÌ Á¾·áµÇ°í OPP°¡ Ç¥½ÃµË´Ï´Ù.
žç ÀüÁö ÃæÀü ´Ü°è:
1. žç ÀüÁö ÆгÎÀÇ ¹«ºÎÇÏ Àü¾Ð (ÃæºÐÇÑ ÇÞºû) À» ÃøÁ¤ÇÏ°í MPPT Àü¾Ð = 0.75 * ¹«ºÎÇÏ Àü¾ÐÀ» °è»êÇϰųª Á¦Á¶¾÷üÀÇ ÆгΠVmp ¸Å°³ º¯¼ö °ªÀ» Á÷Á¢ È®ÀÎÇϽʽÿÀ. ¾ç±Ø°ú À½±ØÀ» µÚÁýÁö ¾Êµµ·ÏÁÖÀÇÇϽʽÿÀ.
2. žç ÀüÁöÆÇÀ» Àü¿ø °ø±Þ ¸ðµâ¿¡ ¿¬°áÇÏ°í MPPT Àü¾Ð µð½ºÇ÷¹ÀÌ ÀÎÅÍÆäÀ̽º·Î ÀüȯÇÏ°í MPPT ÀüÀ§Â÷°è¸¦ Á¶Á¤ ÇÑ ´ÙÀ½ °ªÀ» Vmp Àü¾ÐÀ¸·Î Á¶Á¤ÇϽʽÿÀ.
3. CV ÀüÀ§Â÷°è¸¦ µ¹·Á Ãâ·Â Àü¾ÐÀ» Á¶Á¤ÇϽʽÿÀ (Å©±â´Â ÃæÀüµÇ´Â ¹èÅ͸®ÀÇ Ç÷ÎÆ® Àü¾ÐÀÔ´Ï´Ù)
4. Ãâ·ÂÀÇ ¾ç±Ø ¹× À½±Ø ³¡À» ´Ü¶ô½ÃÅ°°í CC ÀüÀ§Â÷°è¸¦ ȸÀü½ÃÅ°°í Á¦ÇÑ Àü·ù¸¦ Á¶Á¤ÇÕ´Ï´Ù (Å©±â´Â ÃæÀüµÇ´Â ¹èÅ͸®ÀÇ Çã¿ë ÃæÀü Àü·ùÀÔ´Ï´Ù). žç ÀüÁöÆÇÀÇ Àü·ÂÀÌ ³Ê¹« ÀÛ À¸¸é ´Ü¶ô µÉ ¶§ MPPT Á¶¸íÀÌ ÄÑÁý´Ï´Ù. ÀÔ·Â Á¤Àü¾ÐÀ» À¯ÁöÇϱâ À§ÇØ Ãâ·Â Àü·ù°¡ Á¦Çѵǰí Àü·ù´Â ´õ ÀÛ°Ô ¸¸ Á¶Á¤ µÉ ¼ö ÀÖ½À´Ï´Ù. MPPT Ç¥½ÃµîÀÌ ²¨Á®ÀÖÀ» ¶§ Ç¥½ÃµÇ´Â ÇöÀç °ªÀº Àǹ̰¡ ÀÖ½À´Ï´Ù. ÃæºÐÇÑ ÇÞºûÀÌ Àְųª ÀÏÁ¤ÇÑ Àü¾Ð ¼Ò½º°¡ ÀÔ·ÂÀ¸·Î »ç¿ëµÉ ¶§ Àü·ù¸¦ Á¶Á¤ÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.
5. ÃæÀüÀ» À§ÇØ ¹èÅ͸®¸¦ ¿¬°áÇÏ°í (¾ç±Ø°ú À½±ØÀ» µÚÁýÁö ¾Êµµ·ÏÁÖÀÇÇϽʽÿÀ) ¸ðµâÀÌ Ç×»ó ÃÖ´ë Àü·Â Æ÷ÀÎÆ® Ãâ·Â¿¡ ÀÖµµ·Ï MPPT ÀüÀ§Â÷°è¸¦ ÀûÀýÇÏ°Ô Á¶Á¤ÇϽʽÿÀ.
ÁÖÀÇ »çÇ×:
1. ÀÔ·ÂÀÇ ¾ç±Ø°ú À½±ØÀ» ¹Ý´ë·Î ¿¬°áÇÒ ¼ö ¾ø½À´Ï´Ù.
2. Ãâ·Â ´ÜÀÚ°¡ ¹èÅ͸®¿¡ ¿¬°áµÇ¸é ¾ç±Ø°ú À½±ØÀ» µÚÁýÀ» ¼ö ¾ø½À´Ï´Ù.
3. 30A ÀÇ ÃÖ´ë Ãâ·Â Àü·ù´Â ÀÔ·Â Àü¾Ð°ú Ãâ·Â Àü¾Ð »çÀÌÀÇ Àü¾Ð Â÷ÀÌ°¡ ÀÛ°í Ãâ·Â Àü·ÂÀÌ 700 W¸¦ ÃÊ°úÇÏÁö ¾Ê´Â °æ¿ì¿¡ Á¦Çѵ˴ϴÙ. ÀÔ·Â Àü¾Ð°ú Ãâ·Â Àü¾Ð °£ÀÇ Àü¾Ð Â÷ÀÌ°¡ Ŭ¼ö·Ï º¯È¯ È¿À²ÀÌ ³·¾ÆÁö°í °¡¿ÀÌ ´õ ½ÉÇØÁý´Ï´Ù. ¿ÀÌ ³Ê¹« ½ÉÇϸé Àü¿øÀ» ÁÙÀÌ°Å ³ª ¿ ¹æÃâÀ» µ½±â À§ÇØ 12V ÆÒ (¿¹¾à µÈ ÀÎÅÍÆäÀ̽º, ÆÒ Àü·ù 200mA ¹Ì¸¸) À» Ãß°¡ÇϽʽÿÀ.
4. MPPT Àü¾ÐÀº ÀϹÝÀûÀ¸·Î žç ÀüÁö ÆгÎÀÇ °³¹æ ȸ·Î Àü¾ÐÀÇ 0.75 ¹è·Î ¼³Á¤µË´Ï´Ù. ¸íÆÇÀ» º¸°Å³ª Vmp Àü¾Ð °ª¿¡ ´ëÇؼ´Â žç ÀüÁö ÆгΠÁ¦Á¶¾÷ü¿¡ ¹®ÀÇÇϽʽÿÀ. Vmp Àü¾Ð °ªÀº ¼³Á¤ÇÏ·Á´Â MPPT Àü¾ÐÀÔ´Ï´Ù. µð½ºÇ÷¹ÀÌ´Â Àü¾Ð Á¶Á¤ ¼³Á¤À» ÇÑ ´«¿¡ º¸¿©ÁÙ ¼öÀÖ¾î ¸Å¿ì Æí¸®ÇÕ´Ï´Ù.
5. Ãâ·Â Àü·ù Á¦ÇÑ (CC) °ªÀº ÀϹÝÀûÀ¸·Î ÃæÀü½Ä ¹èÅ͸®ÀÇ Çã¿ë ÃæÀü Àü·ùÀÔ´Ï´Ù. ÇöÀç ¼³Á¤ ¹æ¹ýÀº Ãâ·Â ³¡À» ¿ÍÀ̾î·Î Á÷Á¢ ´Ü¶ô½ÃÅ°°í ÇöÀç Ç¥½Ã °ªÀ»º¸°í CC ÀüÀ§Â÷°è¸¦ Á¶Á¤ÇÏ´Â °ÍÀÔ´Ï´Ù. Ç¥½ÃµÈ °ªÀº ÇöÀç Á¦ÇÑ °ªÀÔ´Ï´Ù. (ÃÖ´ë Ãâ·Â ÇöÀç °ª)
6. Á¦Ç° ÀÚü¿¡´Â ¿ª·ù ¹æÁö ±â´ÉÀÌ ÀÖ½À´Ï´Ù. ¹èÅ͸®¸¦ ÃæÀü ÇÒ ¶§ Ãâ·Â ´ÜÀÚ¸¦ ¿ª·ù ¹æÁö ´ÙÀÌ¿Àµå¿¡ ¿¬°áÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù.
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