LV10803B

LV10803B - Electric device for windmills

Info

Publication number: LV10803B
Application number: LV931288A
Authority: LV
Inventors: Vinogradovs Rostislavs; Illarionovs Arkadijs; Levins Nikolajs; Ostapenko Jevgenijs; Roliks Jurijs
Original assignee: Baltaruta Sia
Priority date: 1993-12-01
Filing date: 1993-12-01
Publication date: 1995-12-20
Also published as: LV10803A

Description

LV 10S03

BETP03JIEKTPHHECKAH YCTAHOBKA H3o6pctchhc OTHOCHTca κ BcrpoaJicicrpHHccKHM ycraHOBKaM (Β3Υ) Majioii MomHocni, npe^Hā3HaHeHHbiM jjfla npeo6pa30BaHHs KHHermecKoū 3Hepnm BCTpa b 3JicKrpnHccKyio c nocjicayioiiiHM ee axKyMyjmpoBatmeM mm ncpe^ancH nepc3 HHBCprop.

HsBecnoi Β3Υ 6ticrpoxomoro nnia c ropHaoinajībHoft ocmo Bpamemia BCTpoKOJicca, KOTOpoe Hcnocpc^cTBeHHo, 6c3 Myjn>THiimKaTopa, coe^HHeHo c ροτοροΜ 3JicxTporcHcpaTopa, na bldco^c Koroporo no^KjnoHaioT aKKyMyjiffropHyio 6aTapeio qcpc3 HHBcprop /1,2/.

Han6oJicc SjmsKoft no tcxhhhcckomy pememno h flocTHracMOMy pc3yjn>TaTy HBJiHcrca Β3Υ, CHa6xeHHaa cncTeMofi yBOfla BCTpoKOJieca or BCTpa npn npCBBnnCHHH MaKCHMaJIhHOrO 3HaHCHHfl CKOpOCTH BCTpa C nOMOHQ)IO OTKJIOHHIOmcrOCa xboctoboio CTa6njm3aTopa /3/.

Hc^ocraTKaMH npoTomna χβποωτκλ: bo3moxhoctb ώηχοαλ b 3KciuiyaTaimoHHOM bctpobom ffnana30He Ha Hacrory BpanjcHfifl b 7 Γη, 6HOjioimecKH onacHyio κπλ HCJioBCKa π χηβογο opraimaMa.

IlejiMo HaCToamero h3o6pctchhh bbjuctcb oGccnencimc SKOJionnecKoii 3amiTru or 6nojionraecKH onacrnra nacTor Bpamemui Bajia BcrpoKOJicca h poropa rcHcpaTopa, Koropaa flocraraercH tcm, <tto npcflJiaracrcH hoboc TCXHiraccKoc pcmcHHc b BHac BCTpOGJīcKTpireccKOŪ ycTaHOBKn, comepzaineft 3JiCKTporcHepaTop, ycTpoūcTBO pasBopora no Bcrpy, μοχβηπ3μ yBOfla H3 iuiockocth BeipoBoro noroica, 3JicicrpoaKKyMympyioiiicc ycTpoūcTBO, nHBeprop, BcrpoKoneco, coCToamee H3: Jionacreii h btjoikh, c ropn30HrajibHoft octio Bpamemu npn φϋκοηροΒβΗίαιχ yrciax ycraHOBKH jionacrcft bo btjuikc, HenocpcflcrBCHHo CB»3aHHoū c BHcmHHM koiuiom Bajia 3JicKrporcHcpaTopa mmyKropHoro Tnna c AByxnaKCTHKMH CTaTopHMMH ο6μοιχβμη, b κοττοροϋ MexaHH3M yB0sqa ycraHOHKH H3 IUIOCKOCTH fleftCTBHB BCTpa CHa6XBH ynpyTHM 3JICMCRTOM, BbHIOJIHCHHblM C

HanajiuaiM ηβτβγομ, onpc^cjincMLiM HCAonymemieM 3Konormccxn onacnoft HacTOTM Bpamemu b 6.5-7 Γη h ycrpoftCTBOM pcrympoBaHna Harara, a 3JicKTporcHcpaTop BunomeH ηη3κοο6οροτηημ h mo6hjibho pa3BopaqnBax>mnMCfl nocpeflCTBOM Mexami3Ma yBOfla H3 iuiockocth /jeftcTBHii BCTpa npn npH6jmxeHHH 2 κ OHOJiormecKH onacHOMy AHana30Hy nacror Bpamemia, npiraeM λοπojntHTejibHo b craTopmae oOmotkh noAKJno^CHbi KOHaeHcaTOpBi, He,qonycKax)iHHe pa6ary reHepaTopa b ^Hana30He SnoJiorHHecKH onacHhDt nacroT BpaineHas.

CyinHocTb H3o6pcrcHHH noBCHfleTCB HeprexaMH, r#e Ha φΗΓ.1 H306paxeH βηλ BerpoajieKTpHHecKoft ycraHOBKH c6oKy η βηπ cBepxy, Ha φπτ.2 noxa3aHo coe^HHeHHe φΒ3 reHepaTopa, a Ha φκτ.3 - craTop npe^naraeMoro reHepaTopa.

YcraHOBKa BKjnoHaeT b ce6a Ββτροκοπβοο, cocToamee H3 btjotūh 1 h jionacieft 2, xecnco 3afleJiaHHBix bo btjotkjt 1 c Φηκοηροββηηβιμη yrjiaMH ycraHOBKH. Hhcjio jionacTeii Μοχβτ mchbtbch ot οαηογο ,το ΗβτΗρβχ. Pbraar c γσιροϋοτΒΟΜ yBo^a 3 cjijckht ajib yBOAa BeTpoKOJieca h npHBeaeHHoro hm bo Bpameraie flByxnaKerHoro ojieicrporeHepaTopa 4 HHnyKiopHoro mna c ΤρβχφΒ3ΗΜΜΗ CTaTOpHHMH ο6μΟΤΚΒΜΗ ΠρΗ ΒΒΙΧΟ^β B 3KCTUiyaTai(HOHHOM BerpoBOM ^nana30He Ha HacTory BpaiHernra, npH6jraxaK)inyioca κ 7 Γη, onacHyio jum nejiOBeica η χηβοτηογο MHpa. Ha 3a#HeM BHenmeM kohhc Bajia ajieiciporeHepaTopa 4 ycraHOBJiCH MexaHHHecKHH τορΜθ3 5. Hecymaa Oajnca 6 cra6jum3aTOpa ynpaBJieinui ycraHOBKH no BeTpy 7 coearaieHa inapHHpHo c ποΒοροτΗΟΗ njiomaAKoū 8 BeTpoKOJieca h reHepaTopa. ΠοβοροτΗβα iuiomanKa 8 c reHepaTopoM h BeTpoKOJiecoM MOHTHpyerca Ha MaHTe 9, yKpemieHHOŪ pacraxicaMH 10. MexaHHraecmi τορΜθ3 jnpaBJiaerca HHCTaHHHOHHO nocpe^cTBOM punara τορΜοχεκΗΗ 11. Ma*rra 9 ΜΟ^κβτ 6un> cocrasHoft (or ,0Byx no Ηβτυρβχ KOJieH) hjih HepaTbeMHoit h yKpeiuieHa pacrsxxaMH, 3aKpeiuieHHMMH b ocHOBaHHH JianaMH 12, a Taicce inrupaMH 13. ynpynrii oneMcm 14 yaepxHBaer 6ajncy h noBopoTHyio iuioina^Ky b cobmcctho noBopaHHBaeMOH cncreMe no nocmxcmvi 3anaHHoft KpimraecKoti cKopocm Berpa, pa6oTaa 3a cner Hanajanoro HaTara κβκ πολκοο. CraTop npe/yiaraeMoro reHepaTopa (Φηγ.3) βηποπηοη H3 mmroBaHHoii crajm, b na3ax Koroporo ynoxeHa τρβχφβ^Μ oēMOTKa, cocroamaa H3 πο^φβ3 15, 16, 17, 18, 19, 20 jncopfl. KoHfleHcaTopH 21 cobmcctho c noj^a3aMH BKopa 15, 16, 17, 18, 19, 20 coaaaiOT Koaie6aTCjn*HMŪ KOHTyp, κοτορΜΗ xapaxrepH3yeTca ηηλ^τπήβηοοτβκ), cmkoctmo η βκτηβηημ conpoTHBJieHHeM norepb. ΠοΛδοροΜ cmkocth KonacHcaTopoB 21 yKa3aHbift KOJicdarcjībHbitt KOHTyp HacTpaHBaeTca Ha pc30HaHc, tto hc Honycxaer pa6ory reHepaTopa b flnana30He GnojionraecKU onacHboc nacror BpaiHerara. Tipu 3tom 3 LV 10803 yBejraMHBaeTca προΒΟ,ζρίΜοσπ» KOHTypa, ητο πρΗΒοηΗΤ κ yMeHLmeHHio peaxmm flKopa h yBejrn^cHHK) moiūchocth, omaBaeMoft reHepaTopoM.

YcraHOBKa pa6oraer cjie#yioiiņīM o6pa30M: npH HajnmiH Manoro BeTpa 2...3 m/c jionacm 2 BcrpoKOJieca npHBomrr bo BpameHHC Baji reHeparopa, KOToptiH pacicpy4HBacTCfl ro CKopocra 150 o6/mhh. ĪIpH 3T0M oh B036yxmaeTca h HaHHHacT or^aBaTb Monmocrb, Koropaa yBCJmHHBacTca c yBCJmHCHHeM CKopocm Bcrpa h, cjic^oBaTCJīBHo, cKopocTH poropa reHeparopa. HoMHHajrbHaa owna MomHOCTH προΗΟΧΟΛΗΤ Ha Majiotf aacroTe BpameHHfl, npiraeM npn flajn>HeiniieM yBejnneHHH CKopocra Berpa yBejnrceHna οδορστοΒ reHeparopa hc npoHcxo^HT, t.k. Koma cKopocrb Berpa eraHer npH&ncKaTbca κ KpiraraecKoft no nacrore BpameHHa, T.e. nacrora Ha 3τοή CKopocra OKaxerca &ΠΗ3Κθϋ κ 7 Γη, το 3a chct Aasnemu Berpa Ha ycrpoftcrBo yBO^a H3 iuiockocth BeTpa 3 h npeoflojicHHa HaHajīBHoro naTara ynpyroro 3jieMCHra 14 HanHerca yBO£ BCTpoKoneca H3 iijiockocth BerpoBoro noroKa npn coxpaHeHHH χβοοτοβογο cTa6Hjm3aropa 6 b iuiockocth ^eftcTBHa Berpa. MexaHH3M yBona H3 iuiockocth BeTpa yMeHtinaer oGoporu BeTpOKOJieca h Bajia, τηχοχοληογο η Mo6iunxHoro pasBopaHHBaiomeroca nocpencTBOM MexaHH3Ma yBona H3 iuiockocth flcftcTBHH Berpa npn npH6jncKCHHH κ 6nojiornHecKH onacHOMy nHana30Hy nacror BpameHHa 3JiexTporeHeparopa, npuneM ΛΟποΛΗΗΤϋΐίΒΗο nomonoHeHHMe b craropHbie o6motkh KomieHcaTopH He AonycKaxyr pa6ory reHeparopa b mianaaoHe Οηοοιογηηοοκη onacHux nacror spamcHHfl, a πηκ omaBaeMoft Monmocm πρηχοαηίώι Ha HOMHHaJīBHue οδοροτυ, tjc. b 3tom cnynae eMKoernoe conporHBJieHHe KOJieOarejibHoro Koinypa, o6pa30BaHHoro παπγφβ38ΜΗ jocopa 15, 16, 17, 18, 19, 20 h KOMnecHpyiomeH eMKocTLio 21, pasHO HHnyx3HBHOMy conpoTHBJicHHK) KOHTypa. Πρπ naJīBHeitmeM pocre cKopocrn Berpa paasopor 6yqeT nponojEKarbca, cmocaa qacrory BpameHHfl biuiotL· ro noJioseHHH och BpaineHHH BerpOKOJieca b 90° κ iuiockocth BerpoBoro noroKa. fljM ραγπΗροΒβΗΗΗ Harora b Mccīe ĶpeimeHHS ynpyroro 3JieMCHTa 14 K 6ajnce 6 craOramaaropa ynpaBJieHHa 7 ycraHOBJieH bhhtoboū perynarop Harara. B cjiynae Hanana o6ne^cHeHHH Jionacreft rrs. ocraHOBKH BpameHHa Hcnojrb3ycTca τηποβοη ropM03 5, BosneHCTBjTomu# Ha xboctobhk 3JieKrporeHeparopa 4. JJjm npHBe^eima ero b neftcTBHe Hcnojn>3yeTca ptiHaxHoe BHcraHnHOHHoe ynpaBJiemīe 11. 4 Πρπ MOHTaxe ycraHOBXH Jiami 12 cosmaioT ļĢisi Hce οποργ, ητο nosBOJiHCi npc^OTBpaTHTB naflCHHe ycraHOBKH η ycKopim> BunojiHCHHe pa6oT no ΜΟΗΤ&χγ.

OrnHOTTCJEbHhlC npH3HaKH yCTpOŪCTBa BO B3aHMOCBH3H COS^aiOT HOBOC cboūctbo: HCB03MoxHocn> BhKOfla BCTpoycTaHOBKH Ha aKOJionnccKn onacmje 5 HaCTOTM BpamcHHB B 7 Tlļ.

HcTOHHHKH ΗΗφορΜβυρίΗ, ΓφΗΗΗΤΜβ BO BHHMaHHC ΠρΠ 3KCnepTH3C; 1. OaTeeB E.M. BcTpoflBHraTCjra h BcrpoycraHOBKH. -M.-1957.-c.466-468 2. Aeroģeneratora apraksts. - VEF.-Rīga,-1938 3. BcTposjīCKipHHCCKaH 6uTOBafl yciaHOBKa "Bstch - Ο,Γ -Hcrpa-1992 LV 10803 BETP03JIEKTPHHECKAH ΥΟΓΑΗΟΒΚΑ

OopMyJia Η3θ6ρετεΗΗΑ 5 BcTpoajieicipHHecicafl ycraHOBKa, coflcpxainaa 3 JīcKTporeHepaTop, ycTpoftcTBO paasopora no Ββτργ, MexaHH3M yBo^a H3 iuiockocth BerpoBoro norroica, 3JieicTpoaKKyMyjmpyiomcc ycTpoftcrBO, HHBcprop, BcrpoKOJicco, cocroamcc H3 JionacTcft η ΒτγπκΗ, npiracM BCTpOKOJieCO HbDIOJraeHO c ropn30HTajn>Hoft ocmo BpameHHfl npn $HKCHpoBaHKhix yr:iax ycTaHOBKH 10 JionacTeū bo BTyjace, Hcnocpe^cTBCHHO CBfl3aHHoft c bhcihhhm kohijom Bajia 3JicKTporeHcpaTopa mmyKropHoro mna c ,zmyxnaKeTHbiMH craTopHMMH οδΜστκβΜΗ, OTJnnaiomaBCB tcm, hto c nejrao aKononraecKoft 3annmj ot 6noJiormecKH onacHLtx nacTor BpamcHna Bana BCTpoKOJicca h poropa rcHepaTopa, M6xaHn3M yBOfla ycraHOBKH H3 iijiockocth ^cActbhh Berpa 15 cHa6xeH ynpyrHM 3jicmchtom, BbmojraemoiM c HanajībioiM HararoM, onpcflejiacMMM HCflonymeHHCM aicojiorHHecKH onacHoft nacToiu BpameHHfl b 6,5 - 7 Γη, h ycrpoūcTBOM pery7rapoBaHna Harara, a 3JieicrporcHepaTop

BMTIOJIHCH HH3K0060p0THUM H M06HJIBHO pa3BOpaHHBaK>mHMCfl IIOCpeflCTBOM McxaHH3Ma yBona »3 iuiockocth ĶcAcims BCipa npn npn6jncccHHH κ 20 GnojionnecKn onacHOMy miana30Hy nacror BpameHHfl, npincM

flOnOJIHHTCJĪbHO B CTaTOpHKC OČMOTKH nOflKJIIOHCHH KOHaCHCaTOpH, HC nonycKaK)imie pa6ory reHepaTopa b nnana30HC GnojionnecKH onacran nacTor BpameHHfl. LV 10803 BETP03JIEKTPHHECKAfl ΥΟΓΑΗΟΒΚΑ Ρεφορβτ

S H3C>6pCTCHHe OTHOCHTCa K OČJiaCTH BCTpOSHCprCTHKH H MOXCT HajfTH npHMeHCHHC OJISI Bbipa60TKH 3JieKTpHHeCK0ll SHeprUH Ha OCHOBe HCn0JIb30BaHHjī BCTpa. IJejib H3o6pcTCHna - aKOJionraecKaii 3anņrra στ 6nojiorHHecKH onacHLK Hacror BpameHHH Bana BcrpoKOJieca n poropa rcHcpaTopa. 10 BerpoycTaHOBica co^epaorr 3jieicrporcHepaTop, γστροήσίΒΟ paasopora no

Bcrpy, MCxaHH3M yBO#a H3 roiocKocm βγτροβογο noToica, 3JicKrpoaKKyMynnpyK)ince ycTpoftcTBo, HHBcprop, BCTpoKOJieco (cocroamce H3 jionacTcii h BTyjncn), npiraeM Berpoicoineco BLmojiHCHO c ΓορΗ3θΗτ&πι>Ηθϋ OChSO BpameHHB npn 4)HKCHpOBaHHb2X yrnax yCTaHOBKH Jionacieū BO Βτγπκβ, 15 Hcnocpc^CTBCHHO CBH3aHHOH c BHCinHHM KOHXļOM Bajia 3JicicrporcHepaTopa HHHyKTopHoro urna c ^ByxnaKCTHaMH o6MoncaMH, a sjieKiporcHcpaTop BLmOJIHCH HH3KC>o6opOTHbIM H MOČHJIBHO pa3BOpa*mBaK>IHHMCa nOCpC^CTBOM MexaHH3Ma yBOfla H3 iljiockocth ΛβήστΒΐω Berpa npn npH6jraxcHHH κ 6nonornqecKH onacHOMy <ztnana30Hy nacror Bpamemui, npmeM b craTopHtic 20 o6motkh no^KjnoHCHM KOHacHcaiopM, He ,qonycKaioiBHe pa6ory rcHeparopa b ^Hana30He 6nojīonroecKH onacHbix HacroT Bpamemui.

Claims

Vēja elektroiekārta, kas satur elektroģeneratoru, pagriešanas ierīci pa vējam, izvešanas mehānismu no vēja plūsmas plaknes, elektroakumulējošo ierīci, invertoru, vējaratu, kas sastāv no spārniem un bukses, pie kam vējarats izveidots ar horizontālu griešanās asi pie fiksētiem spārnu uzstādīšanas leņķiem buksē, kas tieši saistīta ar induktoelektroģeneratora, kam ir divpakešu statora tinumi, vārpstas ārējo galu, atšķiras ar to, ka ar mērķi nodrošināt ekoloģisko aizsardzību no bioloģiski bīstamām vējarata un ģeneratora rotora griešanās frekvencēm:

- izvešanas mehānisms no vēja plūsmas plaknes aprīkots ar elastīgu elementu, izveidotu arsākumnospriegojumu, kas nepieļauj ekoloģiski bīstamo griešanās frekvenci 6,5-7 Hz, un nospriegojuma regulēšanas ierīci;

- elektroģenerators izveidots kā zemfrekvences ģenerators, kas mobili ar izvešanas mehānisma palīdzību no vēja plūsmas plaknes pagriežas, ja rotācijas frekvence tuvojas bioloģiski bīstamajam rotācijas frekvenču diapazonam, pie kam statora tinumiem papildus pieslēgti kondensatori, kas nepieļauj ģeneratora apgriezienu palielināšanos līdz bioloģiski bīstamajām rotācijas frekvencēm.