Izimpilo zethu ziya ngokuya zihlukaniswa nogesi, futhiamasethi generator dieselzisetshenziswa kabanzi ekuphileni. Izicelo ezihlukene, izidingo ezihlukene, zizoklanywa ukuze zifane nokusetshenziswa kwamakhabhinethi ahlukene okumelana nesisekelo.
Kunemiklamo emibili yekhabhinethi yokumelana nomhlaba yesethi ekhona ekhona yamandla aphezulu kadiziliuhlelo:
1. Lungiselela ikhabhinethi yokumelana nomhlaba ngayinyeisethi yejeneretha. Ikhabhinethi yokumelana nesisekelo iqukethe i-contactor ene-voltage ephezulu noma i-circuit breaker, ukumelana nesisekelo, kanye nemojula yokudlulisela ukuvikela phansi. Uma uhlelo luhambisana, kuyadingeka ukufaka imodyuli yokulawula ye-PLC, esetshenziselwa ukulawula i-circuit breaker yokumelana komhlabathi ngamunye ukuvala noma ukunqamula ngesikhathi esifanele. Ngoba ezinhlelweni eziningi ezifanayo zokucindezela okuphezulu, ingcindezi eyodwa kuphela ephezuluisethi ye-diesel generatorkuvunyelwe ukumiswa.
Izinzuzo kanye nokubi: I-voltage ngayinye ephezuluisethi ye-diesel generatorifakwe ikhabhinethi yokumelana nomhlaba, eguquguqukayo futhi elula kuphrojekthi yokuvuselela: ingasetshenziswa ekusebenzeni okukodwa komunye nomunye.isethi ye-diesel generator, futhi ilungele ukusebenza okufanayo kokuphindaphindaamasethi generator diesel.
Kuyasiza futhi uma wengeza amayunithi. Ukungalungi yilezi: ngoba ngayinyeisethi ye-diesel generatorinokumelana komhlaba, i-ground fault relay kanye ne-CT, ithatha indawo enkulu futhi izindleko zokutshala izimali ziphezulu. Uma izimbangi ezimbili noma ngaphezulu zomhlabathi zisekelwe ngesikhathi esisodwa, imojula yokuvikela isisekelo ijwayele ukusetshenziswa kabi.
Okuningiamasethi generator dieselukwabelana ngokumelana nomhlabathi, futhi uxhumano lokumelana nomhlaba kulawulwa ama-contactors amaningi aphezulu. Lonke uhlelo lufakwe ikhabethe lokumelana nesisekelo. Ikhabhinethi yokumelana nesisekelo iqukethe i-grounding resistor, i-multiple high voltage contactors kanye nemojula yokuvikela phansi.
Izinzuzo kanye nokubi: Okuningiamasethi generator dieselukwabelana ngendlela efanayo yokuphikiswa, kunciphisa ukutshalwa kwezimali ekumelaneni nomhlabathi, kuyilapho futhi kunciphisa umkhondo. Nokho, kuphrojekthi yokuvuselela, uma iisethi ye-diesel generatoridinga ukuqhutshwa ngokwehlukana, kuyadingeka ukwengeza ikhabhinethi yokumelana nomhlabathi.
Ijeneretha yediziliimiyalo yokuhleleka kwekhabhinethi yokumelana nokuqina:
1. Amandla, i-voltage kanye nenani leyunithi yedizili;
2. impahla, umbala, ubukhulu kanye ne-outlet ne-outlet yekhabhinethi;
3. inani lokumelana, isikhathi sokugeleza kanye nokugeleza kwamanje;
4. Isilinganiso se-transformer yamanje;
5. noma ukufaka ukumelana iKhabhinethi idivayisi zokuqapha ezihlakaniphile;
6. ukufaka i-vacuum contactor;
7. uma inani lamayunithi likhulu kuno-1, noma ukufaka isilawuli se-PLC, ukuze kuzuzwe ukuxhuma kweziteshi eziningi.
Isikhathi sokuthumela: May-27-2024