Kudzivirirwa kwemheni kune masisitimu emagetsi emhepo Mheni chinhu chakasimba chekureba kwemhepo inoyerera, iyo inogona zvakananga kana zvisina kunanga kukonzera njodzi kune zvivako zvakawanda pamusoro. Semapuratifomu akareba pamusoro pevhu, maturbine emhepo anoratidzwa kumhepo kwenguva yakareba uye anowanzo kuwanikwa munzvimbo dzakavhurika, uko ari panjodzi yekurova kwemheni. Muchiitiko chekurova kwemheni, simba guru rinoburitswa nekubuda kwemheni richakonzera kukuvadzwa kwakanyanya kumablades, michina yekutapurirana, kugadzirwa kwemagetsi uye shanduko yemidziyo uye yekudzora sisitimu yemhepo turbine, zvichikonzera tsaona yekudzima uye kurasikirwa kukuru kwehupfumi. Simba remhepo rinodzokororwa uye rakachena simba. Kugadzirwa kwemagetsi emhepo ndicho chitubu chemagetsi chine hukuru hwekuvandudza mamiriro. Kuti uwane simba rakawanda remhepo, simba rimwe chete remhepo rinowedzera, kureba kwefanhi kuri kuwedzera nehupamhi hwehubhu uye dhayamita yemhepo, uye njodzi yemheni iri kuwedzera. Naizvozvo, kurova kwemheni kwave njodzi yakasarudzika kune yakachengeteka kushanda kwemhepo turbine mune zvakasikwa. Iyo mhepo yemagetsi system inogona kukamurwa kuita akati wandei mazinga ekuchengetedza nzvimbo zvichienderana nekudzivirira mheni kubva kunze kusvika mukati. Nzvimbo yekunze inzvimbo yeLPZ0, inova nzvimbo yakananga mheni uye ine njodzi huru. Kana iri kure mukati, ngozi yacho inodzikira. LPZ0 nharaunda inonyanya kuumbwa neyekunze yekudzivirira mheni mudziyo, yakasimbiswa kongiri uye simbi pombi chimiro kuti igadzire iyo barriers layer. Overvoltage inonyanya kupinda mumutsara, iri kuburikidza nekudzivirira kudzivirira kuchengetedza michina. TRS akatevedzana akakosha ekuvhiya anodzivirira emhepo masisitimu emagetsi anotora yakawandisa yekudzivirira chinhu chine yakanakisa nonlinear maitiro. Mumamiriro ezvinhu akajairwa, mudziviriri wekuvhiya ari munzvimbo yakakwira yekupokana, uye iyo inodonha yazvino inenge zero, kuitira kuti ive nechokwadi chekupihwa kwemagetsi emagetsi emhepo. Kana sisitimu yakawedzera kuwandisa, TRS yakatevedzana mhepo simba system yekuvhiya mudziviriri pakarepo mune nanosecond nguva conduction, dzikamisa overvoltage amplitude kune kuchengetedzeka kwemidziyo mukati mechikamu chebasa, panguva imwe chete kuburitsa simba rekuvhiya rinopfuudzwa muvhu, wobva wavhiya mudziviriri uye nekukurumidza kupinda mumamiriro ekupikisa kwepamusoro, izvo zvisingakanganisi basa rinowanzoitwa remhepo yemagetsi.

---

Nguva yekutumira: Oct-12-2022