µ¥Ïàµç»úµçÁ÷¼ÆËã·½·¨

µç»úµÄ¶î¶¨µçÁ÷ÊÇÖ¸ÔڶµçѹÏ£¬µç»úÔÊÐíµÄµçÁ÷Öµ¡£Òò´Ë£¬¼ÆËãµ¥Ïàµç»úµÄµçÁ÷ÐèÒªÖªµÀÒÔϲÎÊý
1. µç»ú¶î¶¨¹¦ÂÊ£¨P£©35kW
2. µç»ú¶î¶¨µçѹ£¨V£©220V
3. µç»ú¶î¶¨¹¦ÂÊÒòÊý£¨cos¦Õ£©0.8
4. µç»ú¶î¶¨Ð§ÂÊ£¨¦Ç£©0.85
¸ù¾ÝÒÔÉϲÎÊý£¬¾ÅÓΣ¨¾ÅÓλáJ9£©¿ÉÒÔ¼ÆËã³öµ¥Ïàµç»úµÄ¶î¶¨µçÁ÷¡£
1. ¼ÆËãµç»ú¶î¶¨µçÁ÷
µç»úµÄ¶î¶¨µçÁ÷¼ÆË㹫ʽΪ
I = P / (V ¡Á cos¦Õ ¡Á ¦Ç)
ÆäÖУ¬IΪµç»ú¶î¶¨µçÁ÷£¬µ¥Î»Îª°²Åࣨ£©£»PΪµç»ú¶î¶¨¹¦ÂÊ£¬µ¥Î»ÎªÍßÌØ£¨W£©£»VΪµç»ú¶î¶¨µçѹ£¬µ¥Î»Îª·üÌØ£¨V£©£»cos¦ÕΪµç»ú¶î¶¨¹¦ÂÊÒòÊý£»¦ÇΪµç»ú¶î¶¨Ð§ÂÊ¡£
½«ÒÔÉϲÎÊý´úÈ빫ʽ£¬µÃµ½µ¥Ïàµç»úµÄ¶î¶¨µçÁ÷Ϊ
I = 35000 / (220 ¡Á 0.8 ¡Á 0.85) = 250.7
Òò´Ë£¬35kWµç»úµÄµ¥Ïà¶î¶¨µçÁ÷Ϊ250.7¡£
2. ÈçºÎÑ¡Ôñµç»ú±£»¤Æ÷
µç»ú±£»¤Æ÷µÄ×÷ÓÃÊDZ£»¤µç»úÔÚÔËÐÐʱ²»ÊÜË𻵣¬Í¬Ê±Ò²¿ÉÒÔ·ÀÖ¹µç·¹ýÔØºÍ¶Ì·¡£
Ñ¡Ôñµç»ú±£»¤Æ÷µÄʱºò£¬Ó¦¸Ã¸ù¾Ýµç»úµÄ¶î¶¨µçÁ÷À´Ñ¡Ôñ¡£Ò»°ãÀ´Ëµ£¬µç»ú±£»¤Æ÷µÄ¶î¶¨µçÁ÷Ó¦¸ÃÂÔ´óÓÚµç»úµÄ¶î¶¨µçÁ÷£¬ÒÔ·ÀÖ¹±£»¤Æ÷¹ýÔçÌøÕ¢¡£
ÔÚÕâ¸öÀý×ÓÖУ¬Ñ¡ÔñÒ»¸ö¶î¶¨µçÁ÷Ϊ300µÄµç»ú±£»¤Æ÷ÊDZȽϺÏÊʵġ£
3. ÈçºÎÑ¡ÔñµçÀÂ
Ñ¡ÔñµçÀµÄʱºò£¬Ó¦¸Ã¸ù¾Ýµç»úµÄ¶î¶¨µçÁ÷ºÍ¾àÀëÀ´Ñ¡Ôñ¡£µçÀµĽØÃæ»ýÔ½´ó£¬µç×è¾ÍԽС£¬µçÀµĴ«ÊäÄÜÁ¦¾ÍԽǿ¡£
ÔÚÕâ¸öÀý×ÓÖУ¬35kWµç»úµÄµ¥Ïà¶î¶¨µçÁ÷Ϊ250.7£¬¾àÀë½ÏÔ¶£¬Òò´ËÓ¦¸ÃÑ¡Ôñ½ØÃæ»ý½Ï´óµÄµçÀ£¬ÒÔ±£Ö¤µçÀµĴ«ÊäÄÜÁ¦¡£
4. ÈçºÎ°²×°µç»ú
°²×°µç»úʱ£¬Ó¦¸Ã×¢ÒâÒÔϼ¸µã
1£©µç»úµÄ°²×°Î»ÖÃÓ¦¸ÃºÏÊÊ£¬ÒÔ±ãÓÚµç»úµÄά»¤ºÍ¼ìÐÞ¡£
2£©µç»úµÄ½ÓÏßÓ¦¸ÃÕýÈ·£¬ÒÔÃâ³öÏֵ緹ÊÕÏ¡£
3£©µç»úµÄÖáÐĺ͸ºÔصÄÖáÐÄÓ¦¸Ã±£³ÖÒ»Ö£¬ÒÔ±ÜÃâÖá³Ð¹ýÔçË𻵡£
4£©µç»úµÄ°²×°Ó¦¸ÃÀι̣¬ÒÔ±ÜÃâµç»úÔÚÔËÐÐʱ³öÏֻζ¯¡£
×ÜÖ®£¬°²×°µç»úʱӦ¸Ã×Ðϸ¼ì²é£¬È·±£µç»úÄܹ»Õý³£ÔËÐУ¬²¢ÇÒ°²È«¿É¿¿¡£
5. ÈçºÎά»¤µç»ú
ΪÁ˱£Ö¤µç»úµÄÕý³£ÔËÐУ¬Ó¦¸Ã¶¨ÆÚ¶Ôµç»ú½øÐÐά»¤¡£³£¼ûµÄά»¤¹¤×÷°üÀ¨
1£©Çå½àµç»ú£¬±£³Öµç»úµÄ¸É¾»Õû½à¡£
2£©¼ì²éµç»úµÄ½ÓÏߣ¬È·±£µç·Á¬½ÓÕýÈ·¡£
3£©¼ì²éµç»úµÄÖá³Ð£¬È·±£Öá³ÐÈó»¬Á¼ºÃ¡£
4£©¼ì²éµç»úµÄ¾øÔµÐÔÄÜ£¬È·±£µç»úµÄ¾øÔµÐÔÄÜÁ¼ºÃ¡£
5£©¶¨ÆÚ¸ü»»µç»úµÄÈó»¬ÓÍ¡£
ͨ¹ý¶¨ÆÚά»¤£¬¿ÉÒÔÑÓ³¤µç»úµÄʹÓÃÊÙÃü£¬²¢ÇÒ±£Ö¤µç»úµÄ°²È«¿É¿¿¡£
ÒÔÉϾÍÊÇ35kWµç»úµ¥ÏàµçÁ÷¶à´óµÄÏêϸ½â´ð£¬Í¬Ê±»¹½éÉÜÁ˵¥Ïàµç»úµçÁ÷¼ÆËã·½·¨¡¢ÈçºÎÑ¡Ôñµç»ú±£»¤Æ÷¡¢ÈçºÎÑ¡ÔñµçÀ¡¢ÈçºÎ°²×°µç»úÒÔ¼°ÈçºÎά»¤µç»ú¡£Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú¡£