Hupenyu hwedu hunowedzera kuparadzaniswa nemagetsi, uyedhiziri generator setianoshandiswa zvakanyanya muhupenyu. Zvikumbiro zvakasiyana, zvakasiyana-siyana zvinodiwa, zvichave zvakagadzirirwa kuti zvienderane nekushandiswa kwemakabati akasiyana-siyana ekugadzirisa pasi.
Kune maviri magadzirirwo epasi kuramba kabati yeiyo iripo yakakwira voltage dizeli jenareta setichirongwa:
1. Gadzira pasi rinopikisa cabinet kune imwe neimwegenerator set. Iyo grounding resistance cabinet ine high-voltage contactor kana circuit breaker, grounding resistance, uye grounding protection relay module. Kana iyo system yakaenzana, zvinodikanwa kuisa PLC control module, iyo inoshandiswa kudzora dunhu rekutyora kwega rega rekudzivirira kwepasi kuvhara kana kubvisa panguva yakakodzera. Nekuti mune akawanda akakwira-kudzvanya parallel masisitimu, imwe chete yakakwirira-kumanikidzadhiziri jenareta setinobvumirwa kuiswa pasi.
Zvakanakira uye kuipa: Imwe neimwe yakakwira voltagedhiziri jenareta setinoshongedzerwa nepasi rinopikisa kabati, inochinjika uye iri nyore muchirongwa chekugadzirisa: inogona kuiswa kune imwechete kushanda kweumwe neumwe.dhiziri jenareta set, uye inokodzera kushanda kwakafanana kweakawandadhiziri generator seti.
Izvo zvakare zviri nyore kana uchiwedzera mayunitsi. Izvo zvisingabatsiri ndezvi: nokuti imwe neimwedhiziri jenareta setine pasi rinopikisa, pasi relay relay uye CT, inotora nzvimbo yakakura uye mari yekudyara yakakwira. Kana maviri kana anopfuura epasi anopikisa akaiswa pasi panguva imwe chete, iyo yekudzivirira yepasi module inowanzoitika kune misoperation.
Multipledhiziri generator setikugovera kupikisa kwepasi, uye kubatana kwepasi kuramba kunodzorwa neakawanda high voltage contactors. Iyo yese system yakashongedzerwa ne grounding resistance cabinet. Iyo yekumisa inodzivirira kabati ine yepasi resistor, akawanda akakwira voltage contactors uye ivhu rekudzivirira module.
Zvakanakira nekuipira: Zvakawandadhiziri generator setigovana zvakajairika pasi kuramba, kuderedza mari mukupokana kwepasi, ukuwo ichidzikisa tsoka. Nekudaro, muchirongwa chekuvandudza, kana iyodhiziri jenareta setinoda kushandiswa zvakasiyana, zvakakosha kuwedzera pasi rinopikisa cabinet.
Diesel jenaretagrounding resistance cabinet yekuraira mirairo:
1. Simba, voltage uye huwandu hwedhiziri unit;
2. zvinhu, ruvara, saizi uye inlet uye kubuda kwekabati;
3. kupikisa kukosha, nguva yekuyerera uye kuyerera ikozvino;
4. Rashiyo yezvino transformer;
5. kana kuisa kushorwa kabati akangwara monitoring mudziyo;
6. kana kuisa vacuum contactor;
7. kana nhamba yemayuniti yakakura kudarika 1, kana kuisa PLC controller, kuti uwane multi-channel interlock.
Nguva yekutumira: May-27-2024