I n’a fɔ minɛn jɔnjɔn min bɛ fanga tacogo suman kuran siratigɛ la, kuran jateminɛnanw ka baarakɛcogo bɛ nɔ bila fanga sumani kɛcogo ɲuman na, a dannaya la, ani a tilennenya la.Ni rezo hakilitigiw ni fanga fɛɛrɛ kuraw yiriwara teliya la, kuran jateminɛnanw man kan ka jateminɛ baara jɔnjɔnw dɔrɔn dafa, nka u ka kan fana ka kɛ ni hakilitigiya hakɛ caman ye, kumaɲɔgɔnya seko, ani sigida ladamuni. Nin barokun in bɛna kuran jateminɛnanw ka baarakɛcogo jiralan jɔnjɔnw n’u ka fɛɛrɛ ɲininiw sɛgɛsɛgɛ ka bɔ tiɲɛni, sabatili, dannaya, hakilijagabɔ, ani sigida ladamuni siratigɛ la.
Jateminɛ kɛcogo ɲuman: Kuran jateminɛnanw ka baarakɛcogo jiralan jɔnjɔn dɔ
Kuran jateminɛni tiɲɛni ye baarakɛcogo wajibiyalen jɔnjɔn ye, min bɛ nɔ bila baarakɛlaw ka kuran musakaw ɲɛnabɔli tilennenya la ani kunnafoniw dannaya la minnu bɛ bɔ kuran sɛnɛyɔrɔw la. Dugukolo kan sariyaw (i n’a fɔ IEC 62053) ani jamana sariyaw ka teli ka sariya gɛlɛnw sigi kuran jateminɛni tiɲɛni kan. Tiɲɛni hakɛ minnu bɛ sɔrɔ tuma caman na, olu ye 0,2, 0,5, 1,0 ani 2,0 ye, ni jateden dɔgɔmanw bɛ tiɲɛni caman jira. Kuran jateminɛnan minnu bɛ se kosɛbɛ-, a ka c’a la, olu bɛ baara kɛ ni kuran sɛgɛsɛgɛlikɛlanw ye minnu bɛ sabati kosɛbɛ (CTs) ani tension transformateurs (PTs), minnu faralen don ɲɔgɔn kan ni analog-to-digital conversion (ADC) fɛɛrɛ kɔrɔlenw ye, walasa ka sumani tigitigi sabati doni cogoya caman na (i n’a fɔ fanga hakɛ dɔgɔman ani harmonikiw ka -frequency caman). Ka fara o kan, mɛtɛrɛ hakilitigiw ka kan ka kɛ ni yɛrɛ{14}}kalibreli sekow ye walasa ka jateminɛ kɛcogo ɲuman sabati waati jan kɔnɔ.
Sìgiyɔrɔma ni waatijan-Kan Dafalen
Mitiri sabatili bɛ tali kɛ a seko la ka jateminɛ kɛcogo ɲuman sabati baara waati jan kɔnɔ. Fɛn minnu bɛ nɔ bila sabatili la, olu ye yɔrɔw kɔrɔbayali ye, funteni jiginni, ani kuran sɛnɛcogo. A ka c’a la, mɛtɛrɛ minnu ka ɲi kosɛbɛ, olu bɛ baara kɛ ni ɛntɛrinɛti yɔrɔw ye minnu bɛ se ka da u kan kosɛbɛ, wa u bɛ kɔrɔya sɛgɛsɛgɛli gɛlɛnw kɛ teliya la walasa ka jateminɛ kɛcogo sabatilen sabati u ka baarakɛ waati kɔnɔ min ka ca ni san 10 ye.
Daŋaniya bɛ tali kɛ mɛtɛrɛ ka se ka baara kɛ yɔrɔ gɛlɛnw na, i n’a fɔ funteni caman ni funteni dɔgɔman, nɛnɛ, ani yɛrɛyɛrɛ. A ka c’a la, izini-mɛtiriw bɛ bɛn kuran-magnetiki (EMC) sariyaw ma i n’a fɔ IEC 61000, o bɛ lakana di waati kunkurunninw ka dankarili ma i n’a fɔ sanpɛrɛn ni sanpɛrɛn, o b’a to kunnafoniw lajɛli tɛ nɔ bila kɛnɛma sigida nɔfɛkow la.
Hakilila ni kumaɲɔgɔnya seko
Bi mɛtɛrɛ hakilitigiw tɛ dan laadala masinw walima ɛntɛrinɛti mɛtɛrɛw jateminɛ baarakɛcogo dɔrɔn ma, nka u bɛ mikroporosesɛriw, hakilijagabɔlanw ani kumaɲɔgɔnya moduluw fana fara ɲɔgɔn kan walasa ka yɔrɔjan mɛtɛrɛ kalanni dɛmɛ, doni kunbɛnni, anomali dɔnni, ani baara wɛrɛw. Smart meters bɛ baara kɛ ni nin kumaɲɔgɔnya fɛɛrɛ ninnu ye:
•Kunnafoni min tɛ fili (i n’a fɔ LoRa, NB-IoT, ani Wi-Fi) ka ɲɛsin baarakɛcogo ma min bɛ kɛ jamana kɔnɔ ;
•Kunnafoni min bɛ kɛ ni telefɔni ye (i n’a fɔ RS-485 ani Power Line Carrier (PLC)) ka ɲɛsin ɲɛnabɔli cɛmancɛ ma.
Ka fara o kan, a ka c’a la, mɛtɛrɛ hakilitigiw bɛ diɲɛ kunnafoniko siratigɛw dɛmɛ i n’a fɔ DLMS/COSEM walasa ka bɛnkan sɔrɔ ni fanga maracogo fɛɛrɛw ye minnu bɛ bɔ feerekɛla suguya wɛrɛw la.
Lamini ladamuni ni lakanani
Kuran jateminɛnanw bɛ se ka bila kɛnɛma, dugujukɔrɔyɔrɔw la, walima izini sigidaw la, o la, u ka kan ka kɛ ni sigida ladamucogo ɲuman ye. Misali dɔw ye ninnu ye:
•Baarakɛyɔrɔ funteni hakɛ caman (misali la, -40 degere fo +70 degere );
•Ji ni buguri kɛlɛli (IP65 walima ka tɛmɛ o kan);
•A dilanni min bɛ se ka sɔgɔsɔgɔ-, a bɛ kɛ yɔrɔ minnu na nɛnɛ ka ca walima kɔgɔ fiyɛyɔrɔw la. Lakanali siratigɛ la, kuran jateminɛnanw ka kan ka kuran lakanani sariyaw labato (i n’a fɔ IEC 62052) walasa ka faratiw bali i n’a fɔ kuran sɔgɔli, kuran jiginni kojugu, ani kuran kuran. U ka kan fana ka baarakɛlaw ka kunnafoniw gundo kɔlɔsi ani ka don walima ka fɛn dɔw sɛmɛntiya minnu ma yamaruya.
Kuncɛli
Kuran jateminɛnanw baarakɛcogo bɛ nɔ bila kuran siraw baarakɛcogo ɲuman na ani fanga maracogo hakilitigi hakɛ la. Tiɲɛniba, sabatili caman, hakilitigiya, ani sigida ladamuni barikama ye bi kuran jateminɛnanw ka wajibi jɔnjɔnw ye. Ni fanga Ɛntɛrinɛti yiriwali ye, kuran jateminɛnan nataw bɛna fɛɛrɛw fara ɲɔgɔn kan ka taa a fɛ i n’a fɔ AI sɛgɛsɛgɛli ani blockchain kunnafonidilanw walasa ka jateminɛ kɛcogo ɲuman n’a ɲɛnabɔcogo ɲuman sabati, ka fɛɛrɛko dɛmɛ dannamɔgɔ di diɲɛ fanga jiginni ma.