1. Kukuvadza kwemheni kune jenareta remhepo turbine;

2. Kukuvadza chimiro chemheni;

3. Matanho ekudzivirira mheni yemukati;

4. Mheni kudzivirira equipotential connection;

5. Matanho ekudzivirira;

6. Kuwedzera kudzivirira.

Nekuwedzera kwehuwandu hwemagetsi emhepo uye chiyero chemhepo mapurazi, kushanda kwakachengeteka kwemapurazi emhepo kwave kuchiwedzera kukosha.

Pakati pezvinhu zvakawanda zvinokanganisa kushanda kwakachengeteka kwemapurazi emhepo, kurova kwemheni chinhu chakakosha.Kubva patsvagiridzo yemhedzisiro yemheni

kuchengetedzwa kwema turbines emhepo, pepa iri rinotsanangura maitiro emheni, kukuvara kwemaitiro uye matanho ekudzivirira mheni emagetsi emhepo.

Nekuda kwekukurumidza kusimukira kwesainzi uye tekinoroji yemazuva ano, simba rimwechete rematurbine emhepo riri kuramba richikura nekukura.Kuti uzo

kutora simba rakawanda, hub hurefu uye impeller dhayamita iri kuwedzera.Kureba uye kugadzwa kweiyo turbine yemhepo inosarudza izvozvo

ndiwo mugero unofarirwa nemheni.Mukuwedzera, nhamba huru yemagetsi emagetsi uye emagetsi emagetsi akabatanidzwa mukati

turbine yemhepo.Kukuvadzwa kunokonzerwa nekurova kwemheni kuchave kwakakura kwazvo.Naizvozvo, yakakwana yekudzivirira mheni system inofanirwa kuiswa

zvemagetsi nemagetsi mufeni.

1. Kukuvadza kwemheni kumagetsi emhepo

Iyo njodzi yemheni kune mhepo turbine jenareta inowanzowanikwa munzvimbo yakavhurika uye yakakwirira kwazvo, saka iyo turbine yese yemhepo inoratidzwa kune kutyisidzira.

yekurova kwemheni yakananga, uye mukana wekurohwa nemheni zvakananga unoenderana nehukoshi hweskweya hwehurefu hwechinhu.Chipande

kureba kweiyo megawatt mhepo turbine inosvika kupfuura 150m, saka chikamu cheblade chemhepo turbine chinonyanya kushungurudzwa nemheni.A hombe

nhamba yezvigadzirwa zvemagetsi nemagetsi zvakabatanidzwa mukati me fan.Zvinogona kutaurwa kuti anenge marudzi ese emagetsi emagetsi uye magetsi

midziyo yatinowanzo shandisa inogona kuwanikwa mumhepo turbine jenareta seti, senge switch kabati, mota, drive mudziyo, frequency converter, sensor,

actuator, uye inowirirana bhazi system.Midziyo iyi yakanamirwa munzvimbo diki.Hapana mubvunzo kuti kuwedzera kwemagetsi kunogona kukonzera zvakati wandei

kukuvadzwa kwemagetsi emhepo.

Iyi inotevera data yematurbine emhepo inopihwa nenyika dzinoverengeka dzeEurope, kusanganisira data yeanopfuura 4000 emhepo turbines.Tafura 1 ipfupiso

dzetsaona idzi muGermany, Denmark neSweden.Huwandu hwekukuvadzwa kweturbine yemhepo nekuda kwekurova kwemheni ndeye 3.9 kusvika ka8 pazvikamu zana pa

gore.Zvinoenderana nedata rehuwandu, 4-8 maturbine emhepo kuNorthern Europe anokuvadzwa nemheni gore rega rega pa100 ega ega turbines.Zvakakodzera

tichicherechedza kuti kunyangwe izvo zvakakanganisika zvikamu zvakasiyana, kukuvadzwa kwemheni yekutonga system zvikamu zvinokwana 40-50%.

2. Kukuvadza chimiro chemheni

Kazhinji pane zviitiko zvina zvekukuvara kwemidziyo kunokonzerwa nemheni sitiroko.Kutanga, midziyo yacho inokuvadzwa zvakananga nekurohwa nemheni;Chechipiri ndicho

kuti mheni inopinda mumidziyo iri parutivi rwechiratidzo, tambo yemagetsi kana mamwe mapaipi esimbi akabatana nemidziyo, zvichikonzera

kukanganisa kwemidziyo;Chechitatu ndechekuti midziyo yekumisa muviri yakakuvadzwa nekuda kwe "counterattack" yepasi rinogona kukonzerwa

nekukasira kwepamusoro kugona kunogadzirwa panguva yekurova kwemheni;Chechina, iyo midziyo yakakuvadzwa nekuda kweiyo nzira yekuisa isina kunaka

kana nzvimbo yekuisa, uye inobatwa nemunda wemagetsi uye magnetic field inoparadzirwa nemheni munzvimbo.

3. Matanho ekudzivirira mheni yemukati

Iyo pfungwa yemheni yekudzivirira nzvimbo ndiyo hwaro hwekuronga yakazara mheni kudzivirira kwemhepo turbines.Iyo inzira yekugadzira yemaitiro

nzvimbo yekugadzira yakagadzikana electromagnetic inoenderana nharaunda mune chimiro.Iyo anti-electromagnetic kupindira kugona kwemagetsi akasiyana

midziyo iri muchimiro inotaridza zvinodikanwa zveiyi nzvimbo electromagnetic nharaunda.

Sechiyero chekudzivirira, iyo pfungwa yemheni yekudzivirira nzvimbo hongu inosanganisira iyo electromagnetic kupindira (conductive kupindira uye.

radiation interference) inofanirwa kudzikiswa kusvika padanho rinogamuchirwa pamuganhu wenzvimbo yekudzivirira mheni.Saka, zvikamu zvakasiyana zve

chimiro chakachengetedzwa chakakamurwa munzvimbo dzakasiyana dzekudzivirira mheni.Iyo chaiyo kupatsanurwa kwemheni yekudzivirira zone inoenderana ne

chimiro cheiyo turbine yemhepo, uye chimiro chekuvaka chivakwa uye zvinhu zvinofanirwa kutariswa.Nekuisa midziyo yekudzivirira nekuisa

vadziviriri vekuvhiya, kukanganisa kwemheni muZone 0A yenzvimbo yekudzivirira mheni kunodzikiswa zvakanyanya kana ichipinda muZone 1, uye magetsi nemagetsi.

midziyo yemagetsi mumhepo turbine inogona kushanda zvakajairika pasina kukanganisa.

Iyo yemukati yekudzivirira mheni sisitimu inoumbwa nezvivakwa zvese kudzikisa mheni yemagetsi emagetsi munzvimbo.Inonyanya kusanganisira mheni

kudzivirira equipotential yekubatanidza, kudzivirira matanho uye kuchengetedzwa kwekuvhiya.

4. Mheni kudzivirira equipotential connection

Mheni kudzivirira equipotential yekubatanidza chikamu chakakosha chemukati mekudzivirira mheni system.Equipotential bonding inogona kubudirira

dzvanyirira musiyano unogona kukonzerwa nemheni.Mune mheni kudzivirira equipotential bonding system, ese conductive zvikamu zvakabatana

kuderedza mutsauko unogona kuitika.Mukugadzirwa kwe equipotential bonding, iyo shoma yekubatanidza cross-sectional nzvimbo ichatariswa maererano

kusvika pachiyero.Iyo yakakwana equipotential yekubatanidza network inosanganisirawo equipotential yekubatanidza mapaipi esimbi uye simba nemitsara yemasaini,

iyo ichabatanidzwa kune main grounding busbar kuburikidza nemheni ikozvino inodzivirira.

5. Matanho ekudzivirira

Shielding mudziyo unogona kuderedza electromagnetic kukanganiswa.Nekuda kwekusiyana kweiyo mhepo turbine chimiro, kana matanho ekudzivirira anogona

inofungidzirwa padanho rekugadzira, mudziyo wekudzivirira unogona kuwanikwa nemutengo wakaderera.Injini yekamuri ichaitwa simbi yakavharwa shell, uye

iyo yakakosha yemagetsi uye yemagetsi zvikamu zvichaiswa mu switch cabinet.Iyo cabinet body ye switch cabinet uye control

kabhineti ichava nekudzivirira kwakanaka.Cables pakati pemidziyo yakasiyana mushongwe base uye injini kamuri ichapihwa kunze kwesimbi

shielding layer.Nekupindira kudzvinyirirwa, iyo shielding layer inoshanda chete kana migumo yese yetambo nhoo yakabatana kune

equipotential bonding bhandi.

6. Kuwedzera kudzivirira

Pamusoro pekushandisa nhanho dzekudzivirira kudzvanya kukanganiswa kwemwaranzi masosi, matanho ekudzivirira anowirirana anodiwawo

conductive kupindira pamuganhu wenzvimbo yekudzivirira mheni, kuitira kuti magetsi nemagetsi emagetsi ashande akavimbika.Mheni

musungwa anofanirwa kushandiswa pamuganho wenzvimbo yekudzivirira mheni 0A → 1, iyo inogona kutungamira mheni yakawanda pasina kukuvadza.

midziyo.Iyi mhando yekudzivirira mheni inonziwo mheni yazvino mudziviriri (Kirasi I mheni mudziviriri).Vanogona kudzikamisa yakakwirira

mutsauko unogona kukonzerwa nemheni pakati pezvivakwa zvesimbi zvakadzika uye simba uye mitsetse yechiratidzo, uye kumisa kune yakachengeteka siyana.The most

Hunhu hwakakosha hwemheni inodzivirira ikozvino: zvinoenderana ne10/350 μ S pulse waveform bvunzo, inogona kumira mheni ikozvino.For

ma turbines emhepo, kudzivirira mheni pamuganhu wetambo yemagetsi 0A → 1 inopedzwa pa400/690V simba rekupa divi.

Munzvimbo yekudzivirira mheni uye inotevera mheni yekudzivirira nzvimbo, chete pulse ikozvino ine simba shoma iripo.Rudzi rwe pulse current

inogadzirwa neyekunze induced overvoltage kana kuvhiya kunogadzirwa kubva kune system.Midziyo yekudzivirira yerudzi urwu rwekukurudzira ikozvino

inonzi surge protector (Kirasi II mheni mudziviriri).Shandisa 8/20 μ S pulse current waveform.Kubva pakuona kwekubatana kwesimba, kuwedzera

chidziviriro chinoda kuiswa pasi pemvura yekudzivirira ikozvino mheni.

Tichifunga nezvekuyerera kwemazuva ano, semuenzaniso, kune mutsara wefoni, mheni yezvino pane conductor inofanira kuenzaniswa ne5%.YeKirasi III/IV

mheni yekudzivirira system, iri 5kA (10/350 μ s).

7. Mhedziso

Simba remheni rakakura kwazvo, uye maitiro ekurova kwemheni yakaoma.Zvinonzwisisika uye zvakakodzera kudzivirira mheni matanho anogona chete kuderedza

kurasikirwa.Iko chete kubudirira uye kushandiswa kwemamwe matekinoroji matsva anogona kudzivirira zvizere uye kushandisa mheni.Chirongwa chekudzivirira mheni

ongororo uye nhaurirano yesimba remagetsi emhepo inofanirwa kunyanya kufunga nezve dhizaini yekudzika kwesimba remhepo.Sezvo simba remhepo muChina riri

inobatanidzwa mune dzakasiyana siyana geological landforms, iyo yekumisa system yesimba remhepo mune akasiyana geology inogona kugadzirwa nemhando, uye zvakasiyana.

nzira dzinogona kugamuchirwa kuti dzizadzise zvigadziro zvekuramba.