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Yedu SVC inosanganisira marudzi matatu ekuzadzisa zvinodiwa nemaindasitiri akasiyana uye masaiti: MCR, TSC, uye TCR. Iyo MCR mhando SVC inotora yega yakasanganiswa DC yekunakidzwa uye inodzika magineti saturation yekushanda modhi, iyo isingangodzikisire zvakanyanya iyo inogadzirwa harmonics, asi zvakare ine yakaderera inoshanda kurasikirwa kwesimba uye nekukurumidza kupindura kumhanya. Nekuchinja iyo inokonzeresa kona ye thyristor muMCR yekukurudzira dhigirii, iyo saturation dhigirii remagineti flux mukati meiyo magineti control reactor inogona kuchinjwa, nekudaro ichichinja reactive simba kugona kubuda kweiyo magineti control reactor.

Iyo MCR mhando SVC ine yakanyanya kuvimbika, yekuchengetedza yemahara, uye hupenyu hwesevhisi isingasviki makore makumi maviri. Masisitimu akakosha akadai semagetsi enjanji traction magetsi ekupa network akapihwa pamberi pekugamuchirwa; Inokwanisa kushanda yakagadzikana uye yakavimbika mune chero hutsinye hwemagetsi grid inoshanda nharaunda (senge voltage waveform distortion, yakakura amplitude fluctuations, nezvimwewo); Inogona kushanda zvakananga mune chero voltage level yemagetsi grid (6-500kV), uye iri nyore kuisa (yakafanana neyakajairwa matransformer) uye debug; Iyo reactive simba muripo wesimba inogona kugadziridzwa zvisingaite kuti iwane yakanakisa muripo maitiro.

SVG seyakasimba reactive simba sosi, inoshandisa high-speed computing components seDSP/IGBT, yakasanganiswa neultra precision control zvirongwa, kuronda shanduko chaiyo-nguva mugridhi yazvino, uye kuwedzera kukosha kwePF ku0.99 mukati me15ms.
Kushandiswa kwakapararira kwehukuru husina mitsetse mitoro uye mitoro yemagetsi semagetsi emagetsi ekufambisa uye kugovera magridi uye vashandisi veindasitiri kwaunza matambudziko makuru emhando yemagetsi. SVG inogona kuvandudza zvakanyanya kunaka kwesimba panzvimbo yekubatanidza pakati pemitoro negedhi remagetsi eruzhinji, sekuvandudza simba remagetsi, kukunda kusaenzana kwezvikamu zvitatu, kubvisa kubhururuka kwemagetsi uye kushanduka kwemagetsi, uye kudzvanyirira kusvibiswa kweharmonic.
Iyo SVG dynamic reactive reactive power compensation mudziyo inogadzirwa nekambani yedu ine zvakanakira mukupindura kumhanya, yakagadzikana grid voltage, yakaderedzwa system kurasikirwa, yakawedzera kufambisa simba, yakagadziridzwa yenguva pfupi voltage muganho, yakaderedzwa harmonics, uye yakaderedzwa tsoka. Kambani yedu ine hukama hwepedyo hwedzidzo uye kubatana kwehunyanzvi neanozivikanwa masangano ekutsvagisa uye makambani emagetsi kumba nekune dzimwe nyika. Isu takagadzirira kushanda pamwe chete nevatengi vedu kuvandudza kunaka kwesimba regetsi remagetsi nehunyanzvi hwepamusoro uye zvigadzirwa zvemhando yepamusoro, uye kubatsira mukuchengetedza simba, kuderedza kushandiswa, uye kugadzirwa kwakachengeteka mumagetsi ekugadzira, kupa, uye kushandiswa kwezvikamu.

Takatarisana nedambudziko rakakura rekusvibiswa kwesimba reharmonic, AHF ndicho chishandiso chinoshanda chekuvandudza kunaka kwesimba. AHF chishandiso chitsva chehunyanzvi chesimba reharmonic control yakagadziridzwa ichishandisa yemazuva ano magetsi emagetsi tekinoroji uye yedhijitari chiratidzo chekugadzirisa tekinoroji yakavakirwa pakumhanya-mhanya kweDSP kugadzirisa michina. AHF yakaenzana neharmonic current jenareta, iyo inoteedzera maharmonic components muharmonic current uye inogadzira harmonic currents ine yakaenzana amplitude uye yakatarisana phase.AHF ine mativi maviri: rairo yemazuva ano oparesheni yedunhu uye muripo wechizvarwa chechizvarwa chedunhu. Iyo yekuraira yazvino dhijitari yedunhu inoona iripo mudunhu munguva chaiyo, inoshandura iyo analog yazvino siginecha kuita chiratidzo chedhijitari, uye inoitumira kune yakakwirira-kumhanya yedhijitari processor (DSP) yechiratidzo chekugadzirisa. Iyo harmonic uye yakakosha mafungu anopatsanurwa kuti awane yekuraira ikozvino, iyo inozotumirwa kune muripo wemazuva ano chizvarwa chedunhu muchimiro che pulse wide modulation (PWM) chiratidzo kuburikidza neazvino tracking control circuit uye drive circuit. Iyo IGBT uye IPM mamodule emagetsi anofambiswa kuti abudise muripo wezvino neamplitude yakafanana uye yakatarisana ne polarity seharmonic current, iyo inobaiwa mugedhi remagetsi kuripa kana kudzima harmonic yazvino, kushingaira kubvisa simba harmonics, uye kuwana simba, nekukurumidza, uye kunyatsogadziriswa kwesimba harmonics.

IGES inogona kubhadharira mapofu mapofu mukutarisisa uye kudzivirira kwearipo substation grounding network, uye yakazara yambiro yekutanga uye yekudzivirira system inoziva dhijitari uye nehungwaru manejimendi e substation grounding network. IGES inogona kupa akawanda-mapoinzi uye akawanda-dimensional chaiyo-nguva yepamhepo yekutarisa uye waveform kurekodha, kunyatso tarisa system yekumisa njodzi dzekuchengetedza, kuve nemabasa ekunyevera, uye kugona kuzvidzivirira kubva kune dzakasiyana-siyana overvoltage uye kuisa pasi njodzi dzekuchengetedza mune yechipiri system.

Iwo makuru mabasa eIGES akangwara pasi grid yambiro uye kudzivirira system anosanganisira: (1) kupa online kuchengetedza mabasa akadai sechipiri overvoltage, ivhu rinogona kupikisa overvoltage, uye pasi grid interference kudzvanywa; (2) Ipa chaiyo-nguva data yekutarisa basa kune yakakosha paramita senge impedance yepasi, yepasi ikozvino, yekugadzika grid kugona, uye spectrum kuongororwa; (3) Ipa pre-alarm mabasa akadai sekumisa impedance kudarika muganhu, kugona kwepasi kudarika muganhu, magetsi ekupa magetsi uye ikozvino inodarika muganhu, nezvimwe; (4) Ipa dhijitari manejimendi chikuva, ichipa online kuratidzwa kwehukuru hwemagetsi parameter data uye waveforms, marekodhi enhoroondo, zvakakosha marekodhi echiitiko, yambiro nekudzivirira, nezvimwe.

CAFS inogadzirwa zvichibva pane chaiyo yekushandisa maitiro e6kV ~ 110kV tambo dzemagetsi. Iyo inotora yakamisikidzwa yakagovaniswa chimiro uye inobatanidza akasiyana epamberi edhijitari tekinoroji kuti aenderane nehutsinye hwekushanda nharaunda. Inotarisa mamiriro ekudzivirira kwetambo dzemagetsi mukushanda uye inoongorora mafungu ekufamba kwenguva pfupi emagetsi tambo yekumisa waya munguva chaiyoSignal maitiro, kukurumidza kuona kukanganisa kwemagetsi mumatambo emagetsi uye kufanotaura panguva yakakodzera, kudzivirira kudzimwa kwemagetsi kunokonzerwa nekukasira kutadza kwetambo uye kugadzirisa kuvimbika kwemagetsi.

RONS inonyatso tora zvese zve nanosecond level peak overvoltage, uye maikorosikopu uye maginifying girazi rekupfuura overvoltage. Iyo RONS peak overvoltage nanosecond level yekurekodha analyzer ine matatu makuru mabasa: kutarisa, kurekodha, uye kuongorora. RONS ine yakakwira sampling frequency ye20MHz uye inokwanisa kutarisa voltage uye ikozvino yehurongwa mune chaiyo-nguva online. Iyo inogona kurekodha iyo voltage uye yazvino kukanganisa waveforms ye system kwenguva yakareba.

RAVS chishandiso chekutarisa chakanyatsogadzirirwa online-yakareba-yakakwirira-frequency kurekodha yekuchinja kamwe kamwe musystem voltage. RAVS inogona kutarisisa system voltage mune chaiyo-nguva online, yekutarisa kushanduka kwemagetsi uye kunaka kwesimba resisitimu, uye ine hunhu hwekurongeka kwepamusoro, kunyatsojeka, kumhanya kukuru kwekupindura, uye kugadzikana kwepamusoro.

RAVS haikwanisi kunyatso tora ruzivo rwenguva pfupi system voltage kushanduka uchishandisa anowanzo shandiswa waveform marekodha kana magetsi emhando yekutarisisa zvishandiso pamusika. RAVS inogona kunyatso tarisa uye kurekodha shanduko yemagetsi system kwenguva yakareba, uye kuita chaiyo-nguva ongororo yezvinhu zvemagetsi senge voltage flicker, voltage oscillation, voltage deviation, kukwira kwevoltage, voltage grounding, voltage short circuit, etc. Zvichienderana nezvakadhindwa zvawanikwa zvekuongorora, inopa chiyero chehuwandu hwema paramita uye mhinduro dzinonzwisisika yekunyeverwa kwemhosva, kutadza kutarisisa, uye kutarisisa chaiko kweRAVS pamhepo. simba remhando senge system voltage, ikozvino, simba, THD, uye kusaenzana.

RAVS chishandiso chekutarisa chakanyatsogadzirirwa online-yakareba-yakakwirira-frequency kurekodha yekuchinja kamwe kamwe musystem voltage. RAVS inogona kutarisisa system voltage mune chaiyo-nguva online, yekutarisa kushanduka kwemagetsi uye kunaka kwesimba resisitimu, uye ine hunhu hwekurongeka kwepamusoro, kunyatsojeka, kumhanya kukuru kwekupindura, uye kugadzikana kwepamusoro.

GPAS chishandiso chinoshanda uye chinoshanda chekudzivirira mheni chinosanganisa pasi chinogona kudzvinyirira kudzvinyirira uye kukanganisa arc kudzivirira. Inogona kuderedza zvakanyanya kukuvadzwa uye kukanganisa kwepasi kunogona kupikisa uye kutadza kwearc pamidziyo kana yaiswa munjodzi yemheni.

Kana kurova kwemheni kwakananga kunoitika, tsvimbo yemheni kana network yekudzivirira mheni yakabatana, uye mheni yakasimba ikozvino inoyerera ichipinda mugidhi revhu. Kana mitsetse yakakwira-voltage ikasangana nemheni yakawandisa, mheni inoyerera ichipinda mugedhi revhu kuburikidza nemheni zvinosunga. Kana midziyo yakasimba yekupindira yakaita semichina yewelding inoshanda, iyo yakasimba yekupindira ikozvino inogadzirwa navo ichayerera ichipinda mugidhi revhu. Yakasimba yekugadzika ikozvino inogona kukonzera kurasikirwa kwedata, kukanganiswa kwemidziyo, kudonha kwemidziyo, kukuvara kwekudzivirira kana kupisa mune yakaderera-voltage magetsi emagetsi masisitimu.

GPAS ine kuvimbika kwepamusoro uye ipfupi nguva yekuita, iyo inogona kunyatsoparadzanisa yakakwirira-frequency mafungu emheni, kudzivirira mheni kubva kune inodzivirira ivhu network kubva kune mheni kudzivirira grounding network, uye zvinobudirira kudzivirira kuitika kwenjodzi dzekugadzira njodzi dzakadai semoto uye kuputika.

Iyo LOPS yakaderera-voltage bhazi overvoltage suppression mudziyo yakabatana zvakananga mukuenderana nebhazi, ichishandisa matekinoroji akadai seanokurumidza controller, high-energy nonlinear resistors, overvoltage peak interceptors, uye counterattack kudzvinyirira. Yakaverengerwa nesainzi uye yakagadzirwa zvakanaka. LOPS inoshandisa zvizere yakanakisa volt ampere hunhu, hombe yekupisa simba, uye nekukurumidza kupindura kumhanya kwe overvoltage interceptors, nonlinear resistors, uye counterattack kudzvinyirira michina. Kazhinji, kuseta kukosha kwekuita kweLOPS pa1.2 nguva iyo system phase voltage (customizable in special kesi) inogona kuwana mhedzisiro yakanaka panguva yekushanda.

LOPS yakabatana zvakananga mukuenderana nebhasibar, ichishandisa matekinoroji akadai seanokurumidza controllers, yakakwirira-simba nonlinear resistors, overvoltage peak interceptors, uye counterattack kudzvinyirira. Yakaverengerwa nesainzi uye yakagadzirwa zvakanaka. LOPS inotsiva kushomeka senge SPD, yakasanganiswa overvoltage kudzivirira, uye kuramba capacitance absorption, kugadzirisa zvachose dambudziko rekuwandisa pane yepakati voltage main busbar.

35kV ~ 6kV mitsetse yekumusoro inowanzoisa ZnO zvinosunga. Pane zvikanganiso zvinotungamira mukugumburwa, mutsara watyoka uye wakasviba-kunze.
Kudzivirirwa Kwemheni Kutsva kweMutsetse weKutakurisa Kwepamusoro (LOPT) Yakavakirwa padhuze necathode effect, yakawanda-level pfupi gap arc kuvhuvhuta nekudzima tekinoroji, ichipaza nepakati pemagetsi anonzwa hunhu hweZnO vanosunga, inoshandisa musimboti weakawanda chamber gap arc kuvhuvhuta nekudzima, yakakosha dhizaini yekurebesa nekurebesa chinangwa chearc. kudzima.

LOPT ine zvakanakira senge yakachengeteka, yakavimbika, yakarebesa hupenyu, uye diki kugadzirisa. Inogona kukurumidza kuburitsa simba remheni, kudzivirira kuputika kwemheni uye kugumburwa, uye ine kuchengetedza yemahara uye yekuzvichenesa mabasa.

GIMS inogona kuiswa kune yese yekugovera network system, kunyanya yakakodzera kumakamuri ekugovera, makamuri ekudzora, uye kunyange midziyo imwe chete. Chigadzirwa chacho chine mabasa makuru matatu: chekutanga, nekuenderera mberi nekutarisa maitiro akasiyana-siyana akadai sekudzivirira kwepasi, kugadzirisa ikozvino, uye kugadzirisa kukwanisa kweiyo grounding network online, zviri nyore kuti vashandisi vanzwisise panguva chaiyo-nguva mamiriro uye kuparara kweiyo grounding network; Chechipiri ndechekudzivirira kukanganiswa kwepamusoro-frequency mugedhi revhu, kudzvanya kukanganiswa kwechipiri kwemidziyo kunokonzerwa neanogona pasi peattacks, pasi overvoltage, nezvimwewo, uye kuderedza misoperation uye kuyerwa zvikanganiso zve comprehensive otomatiki control system uye chaiyo zviridzwa; Chechitatu, inogona kunyatso patsanura mheni yakakwira-frequency mafungu, kudzivirira mheni kubva kune inodzivirira pasi network kubva kune mheni yekudzivirira grounding network, uye zvakanyanya kuderedza kukuvadzwa uye kukanganisa kwepasi kunogona kurwiswa uye kutadza kwearc pamidziyo inokonzerwa nenjodzi yemheni.

GIMS ine yekutarisa unit, yekuyeresa unit, pasi interference suppression unit, uye ivhu ringaite counterattack suppression unit. Ziva chaiyo-nguva yepamhepo yekutarisa mamiriro egidhi yepasi, zvinobudirira kudzvanya kupindira kwegidhi yepasi uye pasi ringagona kurwisa, uye uwane hungwaru, hunofambiswa nedata, husina munhu, uye kuzvirapa kwega ega.

TOVS ndeye multifunctional yemagetsi kuchengetedza inoshanda yekudzivirira mudziyo unosanganisa mheni overvoltage kudzvanya, pasi rinogona kupikisa overvoltage kudzvanywa, mashandiro akawandisa kudzvinyirira, resonance overvoltage kudzvanywa, voltage temporary rise regulation, uye kukanganiswa kwemutoro kudzvinyirira.
TOVS simba rekupindira kudzvinyirira mudziyo unoiswa pamutoro kuti udzivirirwe uye unogona kugadziriswa pamadziro kana kuisirwa mukati mekabati yekugovera. Yakagadzirira kuisa nekushandisa, pasina kukanganisa kushanda kwakajairwa kwekutarisa masisitimu akadai semheni nemoto wemagetsi.
TOVS simba kupindira kudzvinyirira mudziyo iri nyore kugadzirisa. Mushure mekunge mudziyo wabatanidzwa, shandisa multimeter kuyera kana magetsi anouya akajairika. Mushure mekuita simba, mudziyo unozongopinda munzvimbo yekushanda, uye chiratidzo chazvino chemudziyo chinoratidza kubuda ikozvino. Kana overvoltage ikaitika, mudziyo wacho unodzvanya uye unodzivirira pasina chero oparesheni.

GDIS inokodzera kiyi yakakosha yekudzora midziyo (yakadai seDCS nePLC) mukuenderera mberi kwekugadzira, kuzvidzivirira kubva kune yakakwira-frequency kukanganiswa kubva kugedhi repasi, kudzvanya kukanganiswa kwemidziyo yechipiri kunokonzerwa nekurwiswa kwepasi kunogona kuitika, kuwandisa kwevhu, nezvimwewo, uye kuderedza misoperation uye kuyerwa kwekukanganisa kweakazara otomatiki kudzora masisitimu uye nemazvo zviridzwa.

Iyo yekudzvanya mhedzisiro yeGDIS inokanganiswa zvishoma neiyo impedance yegidhi repasi uye ine hukama hudiki neiyo grounding yekubatanidza kuramba. Iyo inonyanya kuzadzisa chinangwa chekupedzisira chekudzvanyirira kupindira kuburikidza nekudzivirira uye kutorwa kwesimba kweiyo pasi grid interference suppressor GDIS pachayo.

GDIS ine kuvimbika kwepamusoro uye ipfupi nguva yekuita, iyo inogona kunyatsoparadzanisa yakakwirira-frequency mheni mafungu, kuderedza njodzi yekudzora system kupindira, kudzivirira kuvharika kusingarongwa kunokonzerwa nekudzima kwemagetsi enzvimbo, uye kudzivirira njodzi dzakakomba dzakadai semoto uye kuputika kunokonzerwa netsaona yechipiri.

VTIS inogona kuchengetedza zvakakwana zvinhu zvakakosha zvinodzikisira kuvimbika kwechipiri chekudzora magetsi emagetsi emagetsi emagetsi, kupindira, kuwedzeredza kwemheni, kupera simba kwenguva pfupi, nezvimwewo, izvo zvinogona kukonzera iyo control system kutadza kushanda zvakajairika, nekudaro kudzivirira kudzima kana kukuvadzwa kweiyo yekutanga system kana michina inokonzerwa nezvikonzero zviri pamusoro.

VTIS ine parallel oscillation control module uye inoteedzana kupindira kudzvinyirira module. Iyo yakatevedzana kupindira kudzvinyirira module inoshanda mune yenguva-refu modhi uye inogara ichichengetedza inoenderera inoshanda mamiriro. Kana iyo yechipiri kudzora magetsi emagetsi kana redunhu redunhu redunhu rinoiswa mukukanganiswa kwakawanda senge mheni overvoltage, ivhu ringaite counterattack overvoltage, operation overvoltage, resonance overvoltage, voltage transient, harmonic, high-frequency interference, etc.

VSAM inogona kunyatso dzivirira iyo contactor kubva pakudonha nekuda kwekudonha kwemagetsi / kudzima kwemagetsi kunokonzerwa nekuzununguka, kuchengetedza iyo contactor inobata panguva yekudengenyeka, kudzivirira kugumburwa panguva yekudengenyeka, uye kuve nechokwadi chenguva dzose uye inoenderera kushanda kwemidziyo.
VSAM ine wiring yakaringana, kuisirwa nyore, kushanda kuri nyore, kurongeka kwepamusoro, uye huwandu hwakawanda hwenguva yeanti shaking. Inogona kushandiswa chero mhando AC220V, AC380V contactor.

VSAM anti oscillation mudziviriri anogona zvakare kupedzisa kucherechedzwa uye synchronous yekutevera basa reiyo mains voltage, kuwana frequency uye kukiya kwechikamu cheiyo mains voltage, uye inokwanisa zvakare kuona kukosha kwepakarepo kweiyo mains voltage munguva chaiyo, kuve nechokwadi kuti inochinja kune inverter kubuda kweVSAM mukati memilliseconds kana simba rema mains ratadza, nekuona kuti ma frequency emagetsi haashande, kuona kuti haagone kuita frequency. converter uye soft starter.
VSAM inoshandiswa zvakanyanya muminda yakadai sepetroleum, makemikari, metallurgical, migodhi, simba, kuchengetedza kwezvakatipoteredza, maseru, uye maindasitiri emauto.