Voltage Case Solution

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.

DCES chinhu chakawanda chinoshanda chemagetsi chekuchengetedza chinoshanda chekudzivirira chakagadzirirwa yakaderera-voltage frequency converters, kusanganisira voltage yenguva pfupi yekukanganisa rutsigiro uye voltage sag regulation. Inogona kugadzirisa zvisina musono nyaya dzakadai sekuchinja kwemagetsi uye kukanganiswa kwenguva pfupi-voltage munguva chaiyo.
DCES inoshandisa supercapacitor kuchengetedza simba, inobuda DC DC simba, uye inobatana neiyo frequency converter sesimba rekuchengetedza simba. Yakaparadzaniswa zvachose kubva kune frequency converter panguva yekushanda kwakajairika. Kana iyo inoshanduka kukosha yemagetsi grid voltage isingasviki kukosha kwakatarwa, sisitimu haishande uye iri munzvimbo inopisa yekumira; Kana iyo voltage ichichinja mukati menzvimbo yekudzivirira, DCES inotanga kushanda kuti ive nechokwadi chekushanda kwakajairika kweiyo frequency converter; Kana magetsi emagetsi emagetsi akadzorerwa, DCES inongobuda kunze kwenyika yekushanda uye inoshandura kune inopisa kumira, uye inoshandura inoshandura inoshandura yega kuti ishandiswe nemagetsi emagetsi; Kana iyo yekunze inopindirana yekupinda chiitiko kana frequency inoshandura inomira kushanda, mudziyo unobuda otomatiki uye unochinja kune inopisa yekumira.

VAAS ibasa rakawanda rekuchengetedza magetsi rinoshanda rekudzivirira rinobatanidza voltage yenguva pfupi yekuvhiringidza tsigiro, voltage temporary drop regulation, voltage temporary rise regulation, load interference suppression, three-phase imbalance suppression, etc. Inogona kugadzirisa matambudziko akadai sekuzunungusa kwesimba uye kukanganiswa kwenguva pfupi-voltage munguva chaiyo.

Iyo VAAS inogona kucheka voltage sag simba sosi kwenguva pfupi, kazhinji 1 ~ 3s, uye kupa simba rekurodha panguva yemagetsi sag nguva. Inogona kutsigira magetsi, kugadzirisa sag yemagetsi, kugadzirisa uye kusimudza magetsi, kubvisa referensi yekuremerwa uye kupa chaiyo nguva yekutarisisa yekukanganisa arc.

VAAS ine chikamu che thyristor bypass, chikamu chekushandura, uye chikamu chekuchengetedza simba che supercapacitor. The thyristor bypass chikamu chinoshandiswa kukurumidza kudzima thyristor kana pane abnormal system voltage. Iyo inverter chikamu chinoshandiswa kuchengetedza simba remagetsi ekuchengetedza magetsi uye inobuda muripo wemagetsi. Iyo yekusefa chikamu inova nechokwadi chekuti inogadzirwa mutoro wedivi voltage inosangana nezvinodiwa.