I-Voltage Waveform Ukuphazamiseka kweeSeti zokuVelisa amandla

Eyona ndlela ilungileyo yombane wokuphuma kweseti yejenereyitha kufuneka ibe liza le-sine, kodwa eyona ndlela yayo yokwenyani ayililo i-sine wave.Ayiqulathanga kuphela i-wave esisiseko, kodwa kunye ne-harmonics ezintathu okanye ngaphezulu.I-generator iseti evuyayo yi-harmonic yesithathu ibaluleke kakhulu.Ipesenti yengcambu yexabiso elisisikweri se-harmonic nganye eguqulelwe kwixabiso elisisiseko elisebenzayo libizwa ngokuba yi-voltage waveform distortion rate.Ngokubanzi, umyinge wokugqwethwa kwe-waveform ye-voltage engalinganiyo yomthwalo wesethi yejeneretha iya kuba ngaphantsi kwe-10%.Ukuba isantya sokugqwethwa kwe-voltage waveform sikhulu kakhulu, ijenereyitha iya kutshisa kakhulu, iqondo lobushushu liya kunyuka, kwaye ukugqunywa kwejeneretha kuya konakaliswa, kuchaphazela ukusebenza okuqhelekileyo kweseti yejeneretha.

Uluhlu lohlengahlengiso lwamandla ombane ongekho umthwalo we amandla & iiseti zokuvelisa : xa iyunithi isebenza ngokuzinzileyo, i-voltage yayo engekho-mthwalo iya kukwazi ukulungiswa phakathi koluhlu oluthile, olubangelwa ukuhla kwe-cable voltage ethile phakathi kweyunithi kunye nezixhobo zombane.Iyunithi iya kuqinisekisa ukuba isiphelo sentambo yokuphuma sisenombane osebenzayo oqhelekileyo phantsi komthwalo othile.Ngokuqhelekileyo, uluhlu lohlengahlengiso lombane olungenamthwalo luyi-95% ~ 105% yombane olinganisiweyo.Ngokomzekelo, xa i-voltage elinganisiweyo yeyunithi i-400V, uluhlu lwe-voltage yohlengahlengiso olungenamthwalo luyi-380 ~ 420v.

I-Voltage thermal offset: xa ubushushu be-ambient kunye neqondo lobushushu bejenereyitha iseti yokunyuka, ukufikeleleka kombindi wejenereyitha kuncipha, ukuxhathisa kwe-DC kokunyuka kwama-winding, kunye neeparamitha zezinto zesekethe ziya kutshintsha, okukhokelela kutshintsho lombane ophumayo. iseti yejenereyitha.Le nto ibizwa ngokuba yi-voltage thermal offset.Ngokubanzi, i-voltage thermal offset yeyunithi ichazwa njengepesenti yokutshintsha kombane weyunithi obangelwa kukunyuka kwamaqondo obushushu kumbane olinganisiweyo, ongavumelekanga ngokubanzi ukuba udlule kwi-2%.

Isantya sokugqwetheka kwe-voltage waveform: Eyona ndlela ifanelekileyo yombane wokuphuma kweseti yejenereyitha kufuneka ibe liza le-sine, kodwa eyona ndlela yolona didi lwamaza ayisiyiyo i-sine wave.Ayiqulathanga kuphela i-wave yesiseko, kodwa kunye neyesithathu kunye ne-harmonics ephezulu, kunye ne-excitation yesithathu ye-harmonic Isethi ye-generator ibaluleke kakhulu.Ipesenti yengcambu yexabiso elisisikweri sexabiso elisebenzayo le-harmonic nganye kwixabiso elisebenzayo lamaza asisiseko kuthiwa yi-voltage waveform distortion rate.Ngokubanzi, isantya sokugqwethwa kwe-voltage ye-voltage engabiziyo yomthamo wesethi yejeneretha kufuneka ibe ngaphantsi kwe-10%.Ukuba isantya sokuguqula i-voltage waveform sikhulu kakhulu, ijenereyitha iya kuvelisa ubushushu obukhulu, kwaye iqondo lobushushu liya konakalisa i-insulation ye-generator, eya kuchaphazela ukusebenza okuqhelekileyo kweseti yejeneretha.

Izinga lolawulo lwamandla ombane okwimeko engaguqukiyo: Izinga lolawulo lwamandla ombane wemeko engaguqukiyo libhekiselele kwiqondo lokutenxa kumbane ozinzileyo weyunithi emva kokutshintsha komthwalo ukusuka kumbane olinganisiweyo weyunithi ekungathwaliyo, ochazwe ngokwepesenti.Oko kukuthi, ipesenti yomyinge womahluko phakathi kweyunithi yokuphuma kweyunithi kunye ne-voltage elinganisiweyo kwi-voltage elinganisiweyo.Ukuzinza-imeko ukulawulwa kwamandla ombane ireyithi isalathiso esibalulekileyo sokulinganisa uzinzo lwe-terminal voltage yesethi ye-generator.Incinci isantya solawulo lombane wesimo esizinzileyo, incinci impembelelo yokutshintsha komthwalo kwi-terminal voltage yeyunithi, kwaye ukuphakama kozinzo lwe-terminal voltage yesethi yejeneretha.

Izinga lolawulo lombane ozinzileyo lihlukile phantsi kwemithwalo eyahlukeneyo.Ngaphantsi komthwalo we-inductive, i-voltage ezinzileyo emva kokutshintshwa komthwalo iphantsi kune-voltage engalinganiyo.Ngaphantsi komthwalo we-capacitive, i-voltage ezinzileyo emva kokutshintshwa komthwalo iphezulu kune-voltage engalinganiyo.Ukutenxa kwi-voltage engalinganiyo yomthwalo kuxhomekeke kumthamo wolawulo we-excitation regulator.Ukomelela komthamo wolawulo, okukhona ixabiso lokutenxa lincinci, lincinci izinga lolawulo lombane wemeko ezinzileyo, kwaye uzinzile ngakumbi i-terminal voltage yeyunithi.

I-Guangxi Dingbo Power Equipment Manufacturing Co., Ltd yimizi-mveliso yeejenereyitha zombane, kuquka uhlobo oluvulekileyo lwejenereyitha, ijenereyitha ethuleyo, i-canopy ggenerator, ijenereyitha yeekhonteyina kunye nejenereyitha erhuqwayo njl.njl. Ukuba unesicwangciso sokuthenga kutshanje, wamkelekile ukuba uqhagamshelane nathi nge-imeyile dingbo@dieselgeneratortech .com, siya kukuphendula nangaliphi na ixesha.