1. Ukuhlolwa kokucishwa kukagesi kanye nokucinywa kukagesi kwamayunithi aphehla ugesi kuzokwenziwa ngokushintshana.Ngemuva kokuthi iyunithi ilayishiwe ekuqaleni, ukusebenza kweyunithi kanye nezinto ezifanele ze-electromechanical kuzobhekwa.Uma kungekho okungavamile, ukuhlolwa kokwenqatshwa komthwalo kungenziwa ngokuvumelana nezimo zesistimu.
2. Ngesikhathi sokuhlolwa kokulayishwayo kweyunithi ye-generator ye-turbine yamanzi, umthwalo osebenzayo uzokwengezwa isinyathelo ngesinyathelo, futhi ukusebenza kwengxenye ngayinye yeyunithi kanye nenkomba yethuluzi ngalinye kuzobhekwa futhi kurekhodwe.Qaphela futhi ulinganise ububanzi bokudlidliza kanye nobukhulu beyunithi ngaphansi kwezimo ezihlukahlukene zomthwalo, linganisa inani lokucindezela komfutho weshubhu esalungiswa, bheka isimo sokusebenza somshini wokuqondisa amanzi wenjini esebenza ngamanzi, bese uhlola uma kunesidingo.
3. Yenza ukuhlolwa kwesistimu yokulawula isivinini seyunithi engaphansi komthwalo.Hlola ukuzinza kokulawulwa kweyunithi kanye nenqubo yokushintshana ngaphansi kwemodi yokulawula isivinini namandla.Nge-propeller turbine, hlola ukuthi ukuhlotshaniswa kwesistimu yokulawula isivinini kulungile.
4. Yenza ukuhlolwa komthwalo osheshayo nokunciphayo kweyunithi.Ngokwezimo zesayithi, ukulayisha okungazelelwe kweyunithi ngeke kushintshe ngaphezu komthwalo olinganisiwe, futhi inqubo yokuguqulwa kwesivinini seyunithi, ukucindezela kwamanzi e-volute, i-draft tube pressure pulsation, i-servomotor stroke kanye nokuguqulwa kwamandla kuzorekhodwa ngokuzenzakalelayo.Enqubweni yokwenyuka komthwalo, qaphela ukubuka nokuqapha ukudlidliza kweyunithi, futhi urekhode umthwalo ohambisanayo, ikhanda leyunithi neminye imingcele.Uma iyunithi inokudlidliza okusobala ngaphansi kwekhanda lamanje lamanzi, izowela ngokushesha.
5. Yenza ukuhlolwa kwe-excitation regulator yeyunithi ye-hydro generator ngaphansi komthwalo:
1) Uma kungenzeka, lungisa amandla asebenzayo ejeneretha ukusuka kuqanda ukuya enanini elilinganiselwe ngokwezidingo zokuklama lapho amandla asebenzayo ejeneretha engu-0%, 50% kanye no-100% yenani elilinganiselwe ngokulandelana, futhi ukulungiswa kuzokwenziwa. ezinzile futhi ngaphandle kokuphelelwa yisikhathi.
2) Uma kungenzeka, linganisa futhi ubale izinga lokulawulwa kwamandla kagesi wesiphetho se-hydro generator, futhi izici zokulawula zizoba nokulandelana okuhle futhi zihlangabezane nezidingo zokuklama.
3) Uma kungenzeka, linganisa futhi ubale izinga lomehluko we-static pressure ye-hydro generator, futhi inani layo lizohlangabezana nezidingo zokuklama. I-1%, - 3% yohlobo lwe-electromagnetic
4) Ku-thyristor excitation regulator, ukuhlolwa okuhlukahlukene komkhawulo kanye nokuvikela kuzokwenziwa ngokulandelana.
5) Kumayunithi afakwe uhlelo lokuzinza kwesistimu (PSS), 10% - 15% umthwalo olinganiselwe uzoshintshwa ngokuzumayo, ngaphandle kwalokho umsebenzi wawo uzothinteka.
6. Uma ulungisa umthwalo osebenzayo kanye nomthwalo osebenzayo weyunithi, uzokwenziwa kumbusi wendawo kanye nedivayisi ye-excitation ngokulandelanayo, bese ulawulwa futhi ulungiswe ngesistimu yokulawula ikhompuyutha.
Isikhathi sokuthumela: Mar-14-2022
