Umoya Omusha Wamandla

Izimo Zohlelo Lokuphikisa

Incazelo: Amandla avuselelekayo - amandla omoya: kubhekiselwe ekuguquleni amandla ekinetiki omoya abe ngugesi. Amandla abe ngugesi ahlukaniswe amandla omoya asogwini namandla omoya ogwini lolwandle.

Izikhathi zokusetshenziswa:
★ Ibhethri yokugcina amandla omoya / uhlelo lokugcina amandla.
★ Pitch (servo drive) uhlelo.
★ Ama-turbines omoya.
★ Uhlelo lokulawula ngogesi, idivayisi yesinxephezelo samandla asebenzayo.
★ Uhlelo lwe-hydraulic.
★ Idivayisi yokuvikela umbani.
★ Inverter (DC/AC)/DC-DC converter.
★ Transformer.
★ Abalandeli bayalayisha.

Ukusetshenziswa/Imisebenzi nezithombe zama-Resistors in Field

Isistimu ye-pitch ye-wind turbine, isistimu yokulawula i-electronic ye-turbine yomoya kanye nesiguquli, izinjini zomoya ezincane naphakathi nendawo (okuhlanganisa nohlobo lwegridi exhunywe kugridi/ngaphandle kwegridi): zisebenza kubuchwepheshe bokukhiqiza amandla omoya i-Inverter Low Voltage Ride Through (LVRT) yobuchwepheshe bezinjini zomoya. Isetshenziswa ohlangothini lwe-rotor lwe-wind turbine ukuze idlule isiguquli se-rotor side. Uma ukuphazamiseka kwe-voltage ephansi kwenzeka kugridi, kuvimbela igridi yebhasi ye-DC, ivimbela i-voltage yebhasi ye-DC ukuthi ibe phezulu kakhulu kanye ne-rotor current ukuthi ibe phezulu kakhulu. Isebenza ikakhulukazi esimweni sephutha, i-stator magnetic chain iyancipha. I-resistor ingahlakaza inani elikhulu lamandla ngokuphazima kweso.

★ Isitoreji samandla indima yokushaja kwangaphambili.
★ Inverter / umshayeli ukubhuleka, umsebenzi amabhuleki.
★ Khipha, kancane Amandla-Up.
★ Umthwalo wesisekelo ongathathi hlangothi (i-transformer, isikhathi sokusebenza esiphikisayo isikhathi esiningi singu-10s-30s, ambalwa ama-60s).
★ Umsebenzi wokuvikela iluphu (inverter DC/AC).
★ Umthwalo wokuhlola i-Generator.

Ama-resistors afanele isicelo esinjalo

★ Aluminium Resistor Series
★ High Voltage Resistors Series
★ Wirewound Resistors Series (DR)
★ Cement Resistor Series
★ Layisha Bank
★ I-Stainless Steel Resistors