Misalci Yawan Kirki?

Mai Tsarki Yadda Ake Tattauna Maimaitaccen Karamin Energy?

Takaitaccen Maimaitaccen Karamin Energy

Maimaitaccen karamin energy yana nufin wuraren da ya kara maimaitar karamin shi a wurare da dama kamar gida da kasuwanci.

Tsarin Yadda Ake Tattauna Maimaitaccen Karamin Energy

Tsarin yadda ake tattauna maimaitaccen karamin energy, a cikin tsariro na IEC, ana divide zuwa uku masu muhimmanci: aspekta masu kayan aiki, sashe-nayi, da kuma sauka-sauka.

Tsarin Kayan Aiki

Tsarin sauka-sauka sun hada da hanyoyin da su iya tabbatar da aiki na maimaitacce ta fiye. Tsarin sashe-nayi sun hada da hanyoyin da suke daidai a biyan tsarin aiki na maimaitacce ta fiye idan an bayyana zahiri.

Tsarin Noma Da Hakan Gaskiya

Tsarin noma da hakan gaskiya (EMC) yana da muhimmanci wajen inganta hakan gaskiyar maimaitaccen karamin energy. Wannan tsari yana divide zuwa baka biyu: Tsarin fitowa da Tsarin imun. A ranar, noma da hakan gaskiya (EMI) yana da muhimmanci.

Sashe-nayi da ake amfani da su a ranar, zai iya fitowa noma da hakan gaskiya wanda zai iya tabbatar da aiki da ma'adoniyar sashe-nayin maimaitacce ta fiye da kuma abubuwan da ke cikin fadin rike. EMI zai iya fitowa tun daga conduction ko radiation. Idan EMI ya fitowa daga wire ko cables, ana kiran wannan conduction. Idan ya fitowa daga free space, ana kiran wannan radiation.

Tsarin Fitowa

A cikin sashe-nayi, akwai abubuwan da suke daidai a fitowa EMI kamar switching elements, chokes, circuit layout, rectifying diodes, da kuma wasu. Wannan tsari yana tabbatar da maimaitaccen karamin energy ba su iya tabbatar da aiki na abubuwan da ke cikin fadin rike ko kuma abubuwan da ke cikin fadin rike. Akwai baka biyu na tsarin fitowa a kan hanyoyin da EMI ya fitowa daga sashe-nayi.

Tsarin Conduction Fitowa

A cikin wannan tsari, power lead da kuma cables sun fitowa don bincika EMI, kuma yana cover frequency range daga 150 kHz zuwa 30 MHz.

Tsarin Radiation Fitowa

Wannan tsari yana bincika EMI a kan free space, kuma yana cover frequency range daga 31 MHz zuwa 1000MHz.

Tsarin Imun

Tsarin fitowa yana tabbatar da maimaitaccen karamin energy ba su iya fitowa EMI wanda zai iya tabbatar da aiki na abubuwan da ke cikin fadin rike. Tsarin imun yana tabbatar da maimaitaccen karamin energy yana yi aiki da kyau a lokacin da akwai EMI a cikin fadin rike. Akwai baka biyu na tsarin imun: one based on radiation and the other on conduction.

Tsarin Conduction Imun

Wannan tsari yana tabbatar da maimaitaccen karamin energy yana yi aiki da kyau a lokacin da akwai EMI a cikin fadin rike. Masa EMI ita ce data lines, interface lines, power lines, ko kuma direct contact.

Tsarin Radiation Imun

A cikin wannan tsari, aiki na maimaitaccen karamin energy yana bincika, kuma idan ita tabbatar da aiki, wannan matsala ce yana danganta da kuma zama. Ana kiran wannan electromagnetic high-frequency field test. Radiations generated by sources like small handheld radio transceivers, transmitters, switches, welders, fluorescent lights, switches, operating inductive loads etc.