Li-voltage transformer ke likarolo tsa bohlokoa boenjineng ba motlakase, li bapala karolo ea bohlokoa ts'ebetsong e bolokehileng le e sebetsang ea lits'ebetso tsa motlakase. Sengoliloeng sena se shebisisa hore na ho sebelisoa li-voltage life le ho hlakisa phapang lipakeng tsa li-voltage transformer le tse ka bang teng.
Voltage Transformer ke eng?
A motlakase oa motlakase(VT) ke sesebelisoa sa motlakase se etselitsoeng ho fetolela maemo a phahameng a motlakase hore a theohe, a laolehe haholoanyane. Phetoho ena e bohlokoa bakeng sa ho metha, ho beha leihlo, le taolo e bolokehileng ea litsamaiso tsa matla a motlakase. Li-transformer tsa motlakase hangata li sebelisoa marang-rang a phepelo ea motlakase, lits'ebetsong tsa indasteri, le mefuta e fapaneng ea lisebelisoa tsa motlakase ho netefatsa hore maemo a motlakase a ka har'a meeli e sireletsehileng le ea ts'ebetso.
Tšebeliso ea li-voltage Transformers
Tekanyo le Tlhokomelo: Li-transformer tsa motlakase li sebelisoa haholo lits'ebetsong tsa motlakase ho lekanya matla a phahameng. Ka ho theola motlakase ho ea boemong bo tlaase, ba lumella ho lekanya ho nepahetseng le ho sireletsehileng ho sebelisa lisebelisoa tse tloaelehileng.
Tšireletso: Hammoho le li-relay tse sireletsang, li-transformer tsa motlakase li thusa ho lemoha maemo a sa tloaelehang a kang over-voltage kapa under-voltage. Sena se nolofalletsa tsamaiso ho nka mehato ea ho lokisa, joalo ka ho arola likarolo tse fosahetseng ho thibela tšenyo le ho netefatsa polokeho.
Taolo: Li-voltage transformer li fana ka maemo a hlokahalang a motlakase bakeng sa lipotoloho tsa taolo ho lisebelisoa le lits'ebetso tse fapaneng tsa motlakase. Sena se tiisa hore mekhoa ea ho laola e sebetsa ka nepo le ka katleho.
Ho itšehla thajana: Li fana ka karohano ea motlakase lipakeng tsa li-circuits tsa motlakase o phahameng le taolo ea motlakase o tlase le li-circuits tsa litekanyo, li matlafatsa polokeho le ho fokotsa kotsi ea litšisinyeho tsa motlakase.
Phapang Pakeng Tsa Sefetoleli se ka khonehang le aTransformer ea motlakase
Mantsoe a "potential transformer" (PT) le "voltage transformer" (VT) a atisa ho sebelisoa ka mokhoa o fapaneng, empa ho na le liphapang tse poteletseng tse lokelang ho elelloa.
Mosebetsi le Tshebediso
Voltage Transformer (VT): Ka kakaretso, lentsoe VT le sebelisoa ho hlalosa li-transformer tse theolang matla a phahameng bakeng sa ho lekanya, ho beha leihlo le ho laola. Li etselitsoe ho sebetsana le mefuta e mengata ea li-voltage 'me li sebelisoa lits'ebetsong tse fapaneng, ho kenyeletsoa kabo ea matla le litsamaiso tsa indasteri.
Phetoho e ka khonehang(PT): PTs ke mofuta o ikhethileng oa motlakase o sebelisoang haholo ho lekanya matla a motlakase lits'ebetsong tsa metering. Li etselitsoe ho fana ka pontšo e nepahetseng ea motlakase oa mantlha lehlakoreng la bobeli, ho netefatsa hore na ho baloa ka nepo bakeng sa merero ea ho lefella le ho beha leihlo.
Ho nepahala:
Voltage Transformer (VT): Le hoja li-VT li nepahetse, sepheo sa tsona sa mantlha ke ho fana ka boemo ba motlakase bo bolokehileng le bo laolehang bakeng sa lits'ebetso tse fapaneng. Hase kamehla ba fanang ka boemo bo nepahetseng joaloka PTs.
Potential Transformer (PT): Li-PT li entsoe ka ho nepahala ho phahameng kelellong, hangata li kopana le litekanyetso tse thata ho netefatsa litekanyo tse nepahetseng tsa motlakase. Sena se etsa hore e be tse loketseng bakeng sa metering le lits'ebetso tse ling moo ho nepahala ho leng bohlokoa haholo.
Moralo le Kaho:
Voltage Transformer (VT): Li-VT li ka fapana ka moralo ho latela ts'ebeliso ea tsona e ikhethileng, ho tloha ho li-transformer tse bonolo ho ea ho liqapi tse rarahaneng tse nang le mapheo a mangata le likarolo tse ling.
Potential Transformer (PT): PTs ka tloaelo e entsoe ka ho tsepamisa maikutlo ho nepahala le botsitso, hangata e nang le lisebelisoa tsa boleng bo phahameng le mekhoa ea ho haha ho fokotsa liphoso le ho netefatsa ho tšepahala ha nako e telele.
Qetello
Li-voltage transformer li bohlokoa haholo lits'ebetsong tsa sejoale-joale tsa motlakase, li fana ka mesebetsi ea bohlokoa joalo ka tekanyo, ts'ireletso, taolo le ho itšehla thajana. Le ha mantsoe a "voltage transformer" le "transformer" a atisa ho sebelisoa ka mokhoa o fapaneng, ho utloisisa phapang ea bona ho bohlokoa bakeng sa ho khetha sesebelisoa se nepahetseng bakeng sa lits'ebetso tse ikhethileng. Li-transformer tsa motlakase li fana ka mefuta e mengata ea ts'ebetso, athe li-transformer tse ka bang teng li ikhethile bakeng sa tekanyo e nepahetseng ea motlakase. Ka bobeli li bapala karolo ea bohlokoa ho netefatsa polokeho, ts'ebetso le ts'epahalo ea litsamaiso tsa motlakase oa motlakase.
Nako ea poso: Sep-24-2024