Hoʻohana i ka algorithm hoʻokele naʻauao kūʻokoʻa, kākoʻo i ka harmonic, ka mana reactive, unbalance hoʻokahi a i ʻole ka hui ʻana o ka uku.Hoʻohana nui ʻia i ka semiconductor, nā mea uila pololei, ka mīkini pololei, ka ulu ʻana o ke aniani, ka ʻaila, ka paka, ka kemika, ka lāʻau lapaʻau, ka hana moku, ka hana kaʻa, kamaʻilio, ka transit rail, welding a me nā ʻoihana ʻē aʻe me ke kiʻekiʻe o ka harmonic distortion rate.