Nhau dzeIndasitiri

Nekuwedzera kuri kuramba kuchiitwa ruzivo rwezvakatipoteredza pasi rose uye kufambira mberi kuri kuitwa tekinoroji, mapurojekiti matsva esimba ari kuva zvigadzirwa zvikuru mumusika we transformer mune ramangwana. Mapurojekiti aya haangosimudziri chete shanduko yegirini yesimba remagetsi, asiwo anopa rutsigiro rwakasimba pakuvaka network yesimba rakachengeteka uye rinoshanda zvakanaka. Kuburikidza nekushandisa matekinoroji esimba rinowanikwazve akadai semhepo, solar uye masisitimu ekuchengetera simba, ma transformer matsva esimba anogona kuderedza kuburitswa kwecarbon uye kuderedza kuvimba nemafuta ekare, nokudaro achibatsira mukuwanikwa kwekusabatanidzwa kwecarbon pasi rose.

Chiyero chekuchinja chetransformer chinoreva chiyero chevoltage pakati pehigh-voltage (HV) winding uye low-voltage (LV). Zvikuru, chinomiririra chiyero chevoltage yakarongwa kudivi rekutanga (inowanzo tsanangurwa sehigh-voltage kana divi rekupinda) kune rated voltage kudivi rechipiri (inowanzo zivikanwa selow-voltage kana divi rekubudisa).

Matransformer ane voltage yakakwira (HV) akagadzirwa kuti ashandise mavoltage ≥35 kV (North America) kana ≥36 kV (Europe), anonyanya kushandiswa mumanetwork ekutumira magetsi kuwedzera simba remagetsi rinobuda pakuendesa magetsi kure uye kudzika voltage pazviteshi zvemagetsi. Kusiyana neizvi, matransformer ane voltage yakaderera (LV) (≤1 kV) anobata kugoverwa kwenzvimbo, achidzikisa voltage yegrid kusvika pamazinga anoshandiswa ekutakura magetsi ekugara, ekutengeserana, uye emaindasitiri. Matransformer ane simba anotungamira mashandisirwo eHV (semuenzaniso, 110–765 kV), nepo matransformer ekuparadzira achinyanya kutarisa masisitimu eLV (≤33 kV).

Musika weUS power transformer uri kuona kukura kukuru uye shanduko, zvichikonzerwa nekukura kwezvivakwa, kuwedzera kwekuda kwemagetsi, uye kubatanidzwa kwesimba rinogona kuvandudzwa. Pazasi pane ongororo yakadzama yemamiriro aripo iye zvino uye mafambiro eramangwana.

Transformer inonyudzwa imhando yetransformer yemagetsi inoshandisa oiri senzira yekudzivirira kupisa uye kutonhora. Transformer iyi inoshanda nekushandura alternating current (AC) kubva padanho remagetsi rimwe kuenda kune rimwe, ichiwedzera (kukwira) kana kuderedza (kudzikira) voltage. Transformer iyi ine magnetic core, windings, uye bushings, zvese zvakanyudzwa mumafuta etransformer, izvo zvinoita basa rakakosha mukuchengetedza mashandiro emuchina.

Chinoumba musimboti wedunhu remagineti retransformer. Hunhu hwayo hunokanganisa zvakananga kurasikirwa kwetransformer isina mutoro uye ruzha.

Muchina unogadzirisa magetsi (rectifier transformer) wekugadzira hydrogen ndiwo "system yemoyo nemagetsi" yemidziyo yekugadzira hydrogen yemagetsi emvura (electrolyzer). Basa rayo guru nderekushandura grid's alternating current (AC) kuita direct current (DC) ine current yakakwira uye voltage yakaderera inodiwa neelectrolyzer.

Iyi imhando yekuchengetedzeka inobva pamatanho ekugadzira zvivakwa zvemagetsi enyukireya (semuenzaniso, IEEE Std 323 muUS kana GB/T 12727 muChina). Inoreva michina yemagetsi nemasisitimu akakosha pakuita mabasa akakosha ekuchengetedza, akadai sekuvharwa kwechimbichimbi kwereactor, kupatsanurwa kwecontainment, kutonhora kwereactor core, uye kudzivirira kuburitswa kwezvinhu zvine mwaranzi.

Nemhando yekareTransformer ye1000kVAPari zvino ine mutoro weinenge 200kW, transformer iyi inogona here kugadzirisa kudiwa kuri kuwedzera kana tichironga kuwedzera mutoro mutsva weinenge 600kW? Mubvunzo uyu unonyanya kutenderera papfungwa huru: hukama nemusiyano uripo pakati pekVA nekW.

Nekuwedzera kuri kuramba kuchiitwa ruzivo rwezvakatipoteredza pasi rose uye kufambira mberi kuri kuitwa tekinoroji, mapurojekiti matsva esimba ari kuva zvigadzirwa zvikuru mumusika we transformer mune ramangwana. Mapurojekiti aya haangosimudziri chete shanduko yegirini yesimba remagetsi, asiwo anopa rutsigiro rwakasimba pakuvaka network yesimba rakachengeteka uye rinoshanda zvakanaka. Kuburikidza nekushandisa matekinoroji esimba rinowanikwazve akadai semhepo, solar uye masisitimu ekuchengetera simba, ma transformer matsva esimba anogona kuderedza kuburitswa kwecarbon uye kuderedza kuvimba nemafuta ekare, nokudaro achibatsira mukuwanikwa kwekusabatanidzwa kwecarbon pasi rose.