電(dian)源降噪——節(jie)省能源成本。
直流鏈(lian)路扼流圈用于平滑直流鏈(lian)路電(dian)(dian)流并減少電(dian)(dian)壓源逆變器中的電(dian)(dian)源諧波。
整流(liu)(liu)(liu)器(qi)和電(dian)(dian)(dian)容(rong)器(qi)的(de)典型組合給供(gong)電(dian)(dian)(dian)網絡帶來了很(hen)大的(de)壓力。出(chu)于(yu)(yu)功(gong)能原因,電(dian)(dian)(dian)源或逆變器(qi)的(de)電(dian)(dian)(dian)流(liu)(liu)(liu)消耗不是正弦(xian)波,而是在電(dian)(dian)(dian)壓(max)時刻呈(cheng)脈沖狀(zhuang)。直(zhi)流(liu)(liu)(liu)母(mu)線(xian)(xian)扼流(liu)(liu)(liu)圈(quan)可減少諧(xie)波并緩(huan)解供(gong)電(dian)(dian)(dian)網絡,類似于(yu)(yu)電(dian)(dian)(dian)源扼流(liu)(liu)(liu)圈(quan)。此(ci)外,直(zhi)流(liu)(liu)(liu)母(mu)線(xian)(xian)扼流(liu)(liu)(liu)圈(quan)可減弱直(zhi)流(liu)(liu)(liu)母(mu)線(xian)(xian)電(dian)(dian)(dian)容(rong)器(qi)的(de)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)峰值浪(lang)涌。 通過使用直(zhi)流(liu)(liu)(liu)鏈(lian)路扼流(liu)(liu)(liu)圈(quan),供(gong)電(dian)(dian)(dian)網絡的(de)諧(xie)波無功(gong)功(gong)率負擔較小(xiao)。
提高轉換器的效率(功率因數校正)。啟動電(dian)流(liu)和電(dian)流(liu)峰值(zhi)衰減高達 70%。電(dian)源(yuan)扼流(liu)圈有助于符合國際電(dian)能質(zhi)量(liang)標(biao)準 IEEE 519 或 EN 61000-3-2。
電機驅動的(de)驅動系(xi)統:
機械工程、電梯/自動扶(fu)梯、管道、輸送(song)技(ji)(ji)術(shu)、通風和空調、機器人、自動化技(ji)(ji)術(shu)、電源、風力(li)渦(wo)輪機