Isingeniso esifushane sokuvikela umbani wezinhlelo zokuphehla amandla omoya Amandla omoya angumthombo wamandla avuselelekayo futhi ahlanzekile, futhi ukukhiqizwa kwamandla omoya kuwumthombo wamandla onezimo zentuthuko ezinkulu kakhulu namuhla. Ukuze uthole amandla omoya engeziwe, amandla eyunithi eyodwa yezinjini zomoya ayanda, futhi ukuphakama kwe-wind turbine kuyanda ngokukhula kobude behabhu kanye nobubanzi be-impeller, kanye nengozi yokushaywa kombani nakho. ukwanda. Ngakho-ke, ukushaywa kombani sekuphenduke izinhlekelele zemvelo eziyingozi kakhulu emvelweni ekusebenzeni okuphephile kwezinjini zomoya. Umbani yinto enamandla yokukhishwa kwebanga elide emkhathini, engabangela ngokuqondile noma ngokungaqondile izinhlekelele ezikhungweni eziningi eziphansi. Njengeplatifomu ewumbhoshongo nephumela phansi, izinjini zomoya zichayeka isikhathi eside endaweni esemkhathini, futhi eziningi zazo zitholakala ehlane, elisengozini enkulu yokushaywa kombani. Uma kwenzeka kushaywa umbani, amandla amakhulu akhishwe ukukhishwa kombani azodala umonakalo omkhulu kuma-blades, ukudluliselwa, ukukhiqizwa kwamandla kanye nemishini yokuguqula kanye nezinhlelo zokulawula ze-turbine yomoya, okuholela ekuvaleni kweyunithi, okuholela ekukhululweni okukhulu. ukulahlekelwa kwezomnotho. Ukuvikelwa sekukonke kokugcwala kombani ohlelweni lwamandla omoya Ohlelweni lokuphehla amandla omoya, lungahlukaniswa ngamaleveli amaningana ezindawo zokuvikela ukusuka ngaphandle ukuya ngaphakathi. Indawo engaphandle kakhulu yindawo ye-LPZ0, okuyindawo eshaya umbani oqondile enengozi enkulu kakhulu. Uma uqhubeka ungaphakathi, ingozi iyancipha. Indawo ye-LPZ0 yakhiwe ngokuyinhloko ungqimba oluvimbelayo olwakhiwe idivayisi yangaphandle yokuvikela umbani, ukhonkolo oqinisiwe namapayipi ensimbi. I-overvoltage ingena ngokuyinhloko ngomugqa, futhi okokusebenza kuvikelwa idivayisi yokuvikela ukukhuphuka. Uchungechunge lwe-TRS idivayisi ekhethekile yokuvikela ukuhlinza yesistimu yamandla omoya isebenzisa isici sokuvikela u-overvoltage enezici ezinhle kakhulu ezingaqondile. Ngaphansi kwezimo ezijwayelekile, isivikeli sokuhlinza sisesimweni sokumelana okuphezulu kakhulu, futhi amandla avuzayo acishe abe yiziro, ngaleyo ndlela aqinisekise ukunikezwa kwamandla okuvamile kwesistimu yamandla omoya. Lapho i-overvoltage ekhuphukayo yenzeka ohlelweni, uchungechunge lwe-TRS lwesivikeli esikhethekile sokuhlinza sohlelo lwamandla omoya luzovulwa ngokushesha phakathi kwama-nanoseconds, lukhawulele ubukhulu bokugcwala ngokweqile ngaphakathi kwebanga lokusebenza eliphephile lemishini, futhi ngesikhathi esifanayo kudluliselwa ukuhlinza. amandla angena Emhlabathini akhululwa, bese, isivikeli sokuhlinza ngokushesha sibe isimo sokumelana okuphezulu, okungaphazamisi ukusebenza okuvamile kwesistimu yamandla omoya.

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Isikhathi sokuthunyelwe: Sep-13-2022