LV AHF no ka hōʻemi ʻana i nā Harmonics ma ka Pūnaewele Uila

Ke alo nei i ka pilikia koʻikoʻi o ka pollution harmonic mana, ʻo AHF ka mea hana pono loa e hoʻomaikaʻi ai i ka maikaʻi o ka mana. ʻO AHF kahi mea hana kūikawā hou no ka mana harmonic control i hoʻomohala ʻia me ka hoʻohana ʻana i ka ʻenehana uila uila hou a me ka ʻenehana hoʻoili hōʻailona kikohoʻe e pili ana i nā mea hana DSP kiʻekiʻe. Ua like ka AHF me kahi mea hoʻoheheʻe harmonic o kēia manawa, nāna e hahai i nā ʻāpana harmonic i ka manawa harmonic a hoʻopuka i nā au harmonic me ka amplitude like a me ke ʻano ʻē aʻe. ʻIke ʻia ke kaʻapuni hana o kēia manawa i ke au i loko o ke kaapuni i ka manawa maoli, hoʻololi i ka hōʻailona o kēia manawa i kahi hōʻailona kikohoʻe, a hoʻouna iā ia i kahi kaʻina hana kikohoʻe kiʻekiʻe (DSP) no ka hana hōʻailona. Hoʻokaʻawale ʻia nā ʻano harmonic a me nā ʻano kumu no ka loaʻa ʻana o ke aʻo ʻana i kēia manawa, a laila e hoʻouna ʻia i ke kaʻapuni o kēia manawa i kēia manawa ma ke ʻano o ka pulse width modulation (PWM) hōʻailona ma o ke kaʻa kaʻa kaʻa a me ka kaapuni kaʻa. Hoʻokumu ʻia nā modula mana IGBT a me IPM e hana i ka manawa uku me ka amplitude like a me ka polarity kū'ē e like me ka harmonic current, ka mea i hoʻokomo ʻia i loko o ka mana mana e hoʻopaʻi a hoʻopau paha i ka manawa harmonic, hoʻopau ikaika i nā harmonics mana, a hoʻokō i ka hana ikaika, wikiwiki, a me ka hoʻokō pono o ka mana harmonics.

Kāhea iā mā˚ou

nā kikoʻī huahana

He kūpono ʻo AHF no nā ukana ʻoihana kiʻekiʻe, e like me nā mea hoʻoponopono, nā mea hoʻololi pinepine, nā UPS nui, nā kapuahi arc, nā kapuahi waena waena, nā mea hoʻoili ʻekolu-phase, a me nā hiʻohiʻona ukana ʻekolu. He kūpono no nā haʻawina nonlinear hoʻokahi i loko o nā hale kūʻai, e like me nā kukui mālama ikehu, kamepiula, UPS, nā mea hoʻokiʻekiʻe, nā ea air conditioner, a me nā mea ʻē aʻe, e hoʻoulu i ke kolu o ka harmonic a me ka wela i ka laina N.

Nā hōʻailona ʻenehana

'ikamu	400V			660V
Ka helu o kēia manawa	50A	100A	135A	50A	100A
pae uila	380V, 440V, 480V			600V, 660V, 690V
Laulā uila	-20%~+15%
Ka pinepine	50/60Hz±5%
Māhele	3 pae 3 uea, 3 pae 4 uea
Manawa pane	≤10us
Hana like	ʻAʻole palena ʻole, Max 6 modules no hoʻokahi kaohi SAM
Hiki ke kaumaha nui	110%, 1 minuke
Ka pono	≥97.5%
Kahi wahi CT	ʻaoʻao Grid a i ʻole ʻaoʻao Load
Hana	Harmonics, reactive mana, unbalance uku
Harmonika	A hiki i ka 50th kauoha
Kūkākūkā	Modbus, TCP/IP, IEC61850, nā mea ʻē aʻe ma ke noi

pono huahana

• Hoʻolālā wela a me ka hoʻolālā hoʻolālā e pili ana i nā hiʻohiʻona pololei;

• Miniaturization, noho emi wahi;

• Ka uku no na alapine harmonic i hoakakaia, adjustable inductive and capacitive reactive power compensation system, automatic detection of unbalanced load, suppression of system resonance, and full function monitoring system;

• Hoʻonui i ka maikaʻi o ka hana ma ka pale ʻana i ka hoʻomaha ʻole ʻia

• E emi iho na poho ma ka transformer;

• Ka lōʻihi o ke ola o nā mea hana;

• Hoʻokō maʻamau.