Chii chinonzi phase angle control scr simba regulator?

Vatengi vakawanda vanobvunza nezve chii chinonzi phase angle control scr power regulator?Nhasi tichakupa imwe sumo.

Tora chirongwa chezvikamu zvitatu semuenzaniso, sezvatinoziva tese.Muchikamu chega chega, kune maviri SCRs akafanana.Muchikamu-angle control, imwe neimwe SCR ye-back-to-back pair inovhurwa kune chikamu chinoshanduka chehafu-kutenderera kwainoitisa.Simba rinodzorwa nekufambira mberi kana kunonoka nzvimbo iyo SCR inovhurwa mukati mehafu yega yega kutenderera.Iyo 4-20mA analogi chiratidzo inosarudza chinzvimbo uye saizi yechikamu chekuchinja angle.Nekugadzirisa chiratidzo cheanalog, kubuda kunogona kudzorwa.

Phase-angle control inopa yakanakisa kugadzirisa kwesimba uye inoshandiswa kudzora kukurumidza kupindura mitoro senge tungsten-filament marambi kana mitoro umo kuramba kunoshanduka sebasa rekushisa.Mukusarudzwa kwechigadzirwa kunofanirwa kutarisisa, kana mutoro wako uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchingedzo.

Phase-angle scr simba regulatorsanowanzo kudhura kupfuura zero-cross regulators nekuti phase-angle dunhu rinoda hunyanzvi kupfuura zero-cross circuit.Kuti uwane zvinodiwa nevatengi pasimba regulator, kambani yedu yemagetsi controller zvigadzirwa zvaunogona kuseta kuchikamu chekutonga kana zero control, zviri nyore kwazvo.Inogona kushandiswa mumamiriro ezvinhu akasiyana-siyana.

Kubatsira kwechikamu chekona chekutonga ndechokuti kutonga kwakarurama kwakakwirira, uye kubudiswa kwemutongi wesimba kunowedzera zvishoma nezvishoma uye zvishoma nezvishoma maererano nehuwandu hwakapiwa kusvikira kukosha kwakatarwa.Inogona kuumba yakavharwa-loop control system ine chiratidzo chemazuva ano, chiratidzo chemagetsi, chiratidzo chekushisa, etc. Kuburikidza nePID control, iyo yose yekutonga inogadzikana uye yakavimbika.

Phase angle control uye zero crossing control nzira mbiri dzakasiyana dzekutongascr simba regulators, vane maitiro avo akasiyana ekushandisa.Haikwanise kungotaura kuti ndeipi nzira iri nani, inogona kungotaura kuti maapplication akasiyana anoda kudzora kwakasiyana.