Matanho ekuvandudza epakati frequency induction furnace tekinoroji

Yekutanga neyechipiri chizvarwa chepakati frequency induction furnace:

Nekuda kwekuita kwakashata kwekutanga-up kuita, kunonoka kunyungudika, kuderera kwesimba chinhu, kupindira kwakanyanya kweharmonic uye kushandiswa kwesimba kwakanyanya, parizvino iri muchikamu chekubvisa.

Chizvarwa chechitatu chepakati frequency induction furnace:

Kunyange zvazvo kutanga-up performance, kukurumidza kunyunguduka, simba rekuita, uye kupindira kweharmonic zvakagadziridzwa zvikuru, kushandiswa kwesimba uye harmonic kupindira zviratidzo zvakaoma kuzadzisa zvinodiwa zvemaindasitiri enyika uye emunharaunda. Parizvino, vashandisi havawanzoashandisa.

Chizvarwa chechina chepakati frequency induction furnace:

Iyo yakatevedzana inogadzirisa yepakati frequency induction furnace inochengetedza anopfuura gumi muzana emagetsi pane yechipiri nechitatu chizvarwa. Kutanga-up kuita, kunyunguduka, uye harmonics zvinogona kusangana nezvinodiwa zvevashandisi, uye simba chinhu uye zviratidzo zvekushandisa simba zvinonetsa kusangana nekushandiswa kwesimba uye grid zvinodiwa zvinopihwa nehurumende nehurumende dzenzvimbo.

Chizvarwa chechishanu chepakati frequency induction furnace:

Iyo yakatevedzana inverter yepakati frequency induction furnace inochengetedza anopfuura 15% yemagetsi kupfuura yechipiri neyechitatu chizvarwa. Kutanga kuita, kukurumidza kunyunguduka, simba chinhu, kupindira kweharmonic, uye zviratidzo zvekushandisa simba zvese zviri munzvimbo yakanakisa, kusangana kana kutopfuura mashandisirwo emagetsi emunyika nemunharaunda uye zviratidzo zvegridi. Ndiyo yakanyanya kuchengetedza simba uye yepamusoro-soro simba chinhu IF kunyungudutsa michina nhasi. Panguva imwecheteyo zadzisa bhendi mbiri, imwe ine matatu-basa.

	Chizvarwa chekutanga	Chipiri chizvarwa	Chizvarwa Chechitatu	Chizvarwa Chechina	Chizvarwa chechishanu
Pulse nhamba	Mitsinga mitanhatu	Mitsinga mitanhatu	Gumi nembiri pulses (parallel rectification)	Gumi nembiri pulses (series rectification)	Six-pulse kana (12-pulse series inverter)
Kutanga nzira	Impact kutanga	Zero-voltage kutanga (kana zero-voltage kutsvaira kutanga)	Zero voltage kutsvaira kutanga	Zero voltage kutsvaira kutanga	Inoshanda
Kutanga kuita	hazvina kunaka	Zvakanaka (zvakanaka)	kugona	kugona	kugona
Kunyunguduka kumhanya	nonoka	Kurumidza	chimbidzika	chimbidzika	chimbidzika
Power factor	Zvishoma zvakaderera	Low	Yakakwirira	yakakwirira	Yakakwirira kwazvo (nguva dzose iri pamusoro pe95%)
Harmonic kupindira	guru	Hukuru	Duku	Zvishoma kwazvo	anenge hapana
Simba rinonyungudika	Hapana kuchengetedza simba	Hapana kuchengetedza simba	Hapana kuchengetedza simba	Kuchengetedza magetsi (10%)	Kuchengetedza simba kwakanyanya (15%)