35kV 66kV 110kV Shunt Reactor

Bayanan:

A shunt reactor na yana haɗa a kan fase da kasa, a kan fase da neutral point, ko a kan fasasai a cikin gwamnatin kuliya don in taimaka wajen kammala reactive power. Ana amfani da ita don kammala capacitive charging power ta hanyar zuwa masu tsarin kuliya mai sauƙi, wanda yana taimakawa wajen ƙoƙarin sama zama voltage da kuma over-voltage a cikin gwamnati, gudanar da insulation level ta ultrahigh voltage system, koyar da distribution ta voltage a cikin line, kuma karɓar da stability da kuma capacity ta power transmission ta gwamnati.

Schematic na Kuliya:

Reactor Code and Designation:

Parameters:

Me kuke so kuɗi a matsayin principle of reactive power compensation da ake yi da shunt reactor?

Principle of Reactive Power Compensation:

• A cikin gwamnatin kuliya, yawancin abubuwa suna cikin inductive (kamar motors, transformers, etc.). Inductive loads suka samu reactive power a lokacin da suke yi, wanda yana iya ƙara sama zama power factor ta grid.

• Idan an haɗa shunt reactor a cikin grid, muhimmin rukunin ita shine in bayar inductive reactive power a cikin grid. Daga ma'ana da aka bari, idan alternating current ya ƙare a windings ta reactor, yana ƙare alternating magnetic field a core. Wannan magnetic field ya haɗa da electric field a cikin grid, wanda yana taimakawa wajen exchange reactive power.

• Idan grid yana buƙata reactive power, shunt reactor yana ƙara capacitive reactive power (yanayi da in generate inductive reactive power), don haka yana ƙara sama zama power factor ta grid. Wannan yana ƙara sama zama transmission ta reactive currents a cikin grid, yana ƙara losses a line, kuma yana karɓar da efficiency da kuma quality ta power transmission.

Example:

• A cikin distribution network ta enterprise, idan ana yi wa asynchronous motors daban-daban, power factor ta grid yana iya ƙara sama da low level. Idan ake haɗa shunt reactor a wannan yanayi, za a iya kammala reactive power, yana ƙara sama zama power factor a reasonable range. Wannan yana ƙara sama zama costs ta electricity ta company, kuma yana ƙara burden ta grid.