Isishwankathelo
Uhlobo lwe-JLS oludityanisiweyo lwe-transformer (isigaba sesithathu se-oyile yangaphandle entywiliselwe kwi-high-voltage power metering box) iqulethe i-voltage transformers ezimbini kunye neenguqu ezimbini zangoku (ezibizwa ngokuba yizinto ezimbini).Luhlobo lwangaphandle oluntywiliselwe ngeoli (lunokusetyenziswa ngaphakathi).Isetyenziswa kakhulu kumlinganiselo wamandla ombane aphezulu wama-35kV, igridi yamandla angama-50Hz.Ifakwe kwicala lombane ophezulu we-transformer yamandla.Kukho iimitha zamandla ezithathu ezisebenzayo kunye neemitha ezimbini zamandla asebenzayo kwibhokisi yesixhobo.Zisetyenziselwa ukulinganisa ngokuthe ngqo kwimigca yombane ophezulu, nokuba unikezelo luhamba phambili okanye lubuyela umva.Izixhobo zokulinganisa umlinganiselo wendawo yamandla asebenzayo kunye asebenzayo.Idlala indima ebalulekileyo ekuthinteleni ukubiwa kombane, ukonga amandla nokomeleza ulawulo lonikezelo lombane.
Ukuze kuhlangatyezwane neemfuno zotshintsho kumthwalo wombane ngamaxesha ahlukeneyo, imveliso inokwenziwa ibe yi-double current ratio yokhetho lohlengahlengiso.Ukuba kusetyenziswa ibhokisi yemitha yeendlela ezimbini, ingasetyenziselwa ukulinganisa umbane womnatha (oko kukuthi umlinganiselo owahlukileyo wokuveliswa nokusetyenziswa kombane).Le mveliso ineempawu zokuchaneka okuphezulu, ubungakanani obuncinci, i-insulation ethembekileyo, ukusebenza kakuhle kokutshatyalaliswa kobushushu, ukusebenza okukhuselekileyo kunye nokuzinza, kunye ne-wiring elula kwaye elula.Ngokweemfuno ezahlukeneyo zabasebenzisi, kukho iintlobo ngeentlobo zeemveliso, ezinokudityaniswa ngokungenamkhethe kwaye zikhethwe ngokukhululekileyo.Sisixhobo esifanelekileyo solawulo lwamandla lwangoku.
Ezona Parameters zobuGcisa
1. Umlinganiselo oqhelekileyo: 50Hz
2. Ukuxhatshazwa kwe-insulation: eyona nto iphambili ukuya kweyesibini, iprayimari ukuya kumhlaba ≥1000MΩ;okwesibini ukuya kwisekondari ukuya kumhlaba ≥50MΩ 3, i-1 yesibini
I-Thermal stable current: Amaxesha angama-75 okukalwa ngokuyintloko (RMS)
4. I-Dynamic stable current: amaxesha angama-188 alinganiswe ngokuphambili (ixabiso lencopho)
5. Jonga le theyibhile ingezantsi kwezinye iiparamitha
Iimpawu zobugcisa
1. Umbane olinganisiweyo: 35KV
2. Indlela yocingo: indlela ye-wiring ye-V / V ye-wiring
3. Umlinganiselo oqhelekileyo: 50HZ
4. Umlinganiselo wombane: 35KV/100V
5. Ibakala lokuchaneka kombane: 0.2;Ibakala lokuchaneka kwangoku: 0.2S
6. Umthwalo olinganiselweyo: i-voltage 30VA;ngoku 15VA
7. Into yamandla: 0.8
8. Umlinganiselo wangoku ngu-5-500A/5A (umlinganiselo ophindwe kabini ungasetyenziswa)
9. Isantya samandla okumelana nombane: 10.5KV
Imiqathango yokusetyenziswa
Ubushushu be-Ambient: -25°C ukuya kuma-40°C
Iqondo lokushisa lemihla ngemihla alidluli i-30 ° C, kwaye xa iqondo lokushisa liyi-20 ° C, iqondo lokushisa elihambelanayo alidluli kuma-85%.
Umphakamo ungaphantsi kweemitha ezili-1000.
Ngaphandle, indawo yofakelo ayinalo ungcoliseko olukhulu, ukungcangcazela okuqatha kunye namaqhuma.
