Kufotokozera Kwachidule:

Mndandanda wa TND/svc wowongolera ma voltage odziyimira pawokha umakhala ndi chosinthira cholumikizira chokha, mota ya servo, dera lowongolera lodziyimira pawokha ndi zina zotero. Mukasintha kusakhazikika kwa magetsi a gridi kapena katundu, dera lowongolera lodziyimira pawokha limatumiza chizindikiro choyendetsa mota ya servo, kusintha malo a chowongolera ma voltage cholumikizira chokha cha burashi ya kaboni, kupangitsa kuti mphamvu yamagetsi yotuluka ifike pamalo okhazikika. Chogulitsachi chili ndi mawonekedwe osasinthika komanso odalirika. Chimagwira ntchito kwa nthawi yayitali komanso mawonekedwe ena, chimachedwa nthawi, chimakhala ndi mphamvu zambiri, chimateteza mphamvu zochepa. Chingagwiritsidwe ntchito kwambiri pamagetsi omwe amafunikira mphamvu yokhazikika, ndi mtundu wa mphamvu yabwino yokhazikika yamagetsi. Onetsetsani kuti zida zamagetsi zikugwira ntchito bwino nthawi zonse.