Integration of fast clamps in smart electricity meter

Trenutna izvedba pametnega merilnika električne energije temelji na principu pritrditve energetskih kablov s sistemom vijačenja. Gre za zamuden postopek, problem pa predstavlja tudi zanesljivost pritrditve, saj oseba, ki pritrjuje kable, nima povratne informacije ali so kabli resnično dobro pritrjeni. Magistrsko delo je rezultat razvojnega procesa, pri čemer se je v enofazni in trifazni števec vgradilo hitre priključne sponke, ki odpravijo opisane pomanjkljivosti. Izdelana sta bila prototipa obeh verzij merilnika. Na prototipu je bil izmerjen navor, ki je potreben za montažo vodnikov.Wires on current smart electricity meters are attached to the meter with screws. Installing with screws is a time-consuming procedure. Reliability is also a problem, because a person who installs wires, doesn\u27t have a feedback if they are attached correctly. Master thesis is a result of a development process where fast clamps were integrated into the single- and three-phase meter in order to avoid the before-mentioned problems. Both of the meters with the integrated fast clamps were manufactered as working prototypes. Torque measurement for attaching wires was also made on one prototype