Malangizo oyitanitsa kuponderezedwa kwa arc ndi chida chochotsera ma harmonic

Kukula kwakugwiritsa ntchito chida chanzeru chopondereza cha arc:
1. Izi zida ndi oyenera 3 ~ 35KV sing'anga voteji mphamvu dongosolo;
2. Chida ichi ndi choyenera pamagetsi opangira mphamvu pomwe malo osalowerera sakhala okhazikika, malo osalowerera amachokera ku arc kupondereza koyilo, kapena malo osalowerera ndale amakhazikitsidwa kupyolera mu kukana kwakukulu.
3. Zidazi ndizoyenera ma gridi amagetsi okhala ndi zingwe monga thupi lalikulu, ma gridi amphamvu osakanizidwa okhala ndi zingwe ndi zingwe zapamwamba monga thupi lalikulu, ndi ma gridi amagetsi okhala ndi zingwe zapamwamba monga thupi lalikulu.

Ntchito zoyambira za zida zanzeru za arc kupondereza:
1. Pamene chipangizochi chikugwira ntchito bwino, chimakhala ndi ntchito ya PT cabinet
2. Pa nthawi yomweyi, ili ndi ntchito ya alamu yochotsa dongosolo ndi loko;
3. System zitsulo pansi vuto Alamu, kutengerapo dongosolo pansi mfundo zolakwa ntchito;
4. Chotsani arc maziko chipangizo, dongosolo mapulogalamu mndandanda resonance ntchito;voteji pansi ndi overvoltage alarm ntchito;
5. Imakhala ndi ntchito zojambulira zidziwitso monga nthawi yochotsa ma alarm, nthawi yolakwika, gawo lolakwika, voteji yamagetsi, voltage yotseguka ya delta, capacitor ground current, etc., yomwe ili yabwino kuwongolera zolakwika ndi kusanthula;
6. Pamene dongosolo mapulogalamu ali ndi gawo limodzi grounding kulakwitsa, chipangizo nthawi yomweyo kugwirizana cholakwa pansi mkati za 30ms kudzera wapadera gawo-kugawanika zingalowe contactor.The grounding overvoltage ndi okhazikika pa gawo voteji mlingo, amene angathe kuteteza awiri mitundu yochepa dera vuto chifukwa cha gawo limodzi grounding ndi nthaka okusayidi arrester kuphulika chifukwa cha arc grounding overvoltage.
7. Ngati chitsulocho chili pansi, magetsi okhudzana ndi magetsi amatha kuchepetsedwa kwambiri, zomwe zimathandiza kuonetsetsa kuti chitetezo cha munthu chitetezeke (chitsulo chokhazikika chikhoza kukhazikitsidwa ngati chipangizocho chikugwira ntchito malinga ndi zofunikira za wogwiritsa ntchito);
8. Ngati ntchito gululi mphamvu makamaka wopangidwa ndi mizere pamwamba, zingalowe contactor adzakhala basi kutseka pambuyo 5 masekondi ntchito chipangizo.Ngati kulephera kwakanthawi, dongosololi lidzabwerera mwakale.Pakachitika kulephera kosatha, chipangizocho chidzagwiranso ntchito kuti chichepetse kupitirira kwanthawi zonse.
9. Pamene vuto la PT disconnection likuchitika m'dongosolo, chipangizochi chidzawonetsa kusiyana kwa gawo la vuto la kuchotsedwa ndikutulutsa chizindikiro cholumikizira nthawi yomweyo, kotero kuti wogwiritsa ntchito akhoza kutseka modalirika chipangizo chotetezera chomwe chingalephereke chifukwa cha kuchotsedwa kwa PT. .
10. Ukadaulo wapadera wa chipangizocho wa "intelligent socket (PTK)" ukhoza kuletsa kumveka kwa ferromagnetic resonance, ndikuteteza bwino platinamu kuti isapse, kuphulika ndi ngozi zina zomwe zimachitika chifukwa cha kumveka kwadongosolo.
11. Chipangizocho chili ndi socket ya RS485, ndipo imagwiritsa ntchito protocol yolumikizirana ya MODBUS kuti iwonetsetse kuti chipangizocho chimagwirizana ndi makina onse owonera makanema, ndikusunga ntchito zotumizira deta ndi kuwongolera kutali.

Malangizo oyitanitsa chipangizo chanzeru cha arc kupondereza
(1) Makasitomala akuyenera kupereka magetsi oyenerera a dongosololi komanso kuchuluka kwamphamvu kwa gawo limodzi lokhazikika la dongosolo ngati maziko opangira zida;
(2) Kukula kwa nduna kumatha kumalizidwa kokha mainjiniya athu atapanga ndikutsimikizira ndi siginecha ya wogwiritsa ntchito.
(3) Makasitomala ayenera kudziwa ntchito za zida (kuphatikiza zinthu zoyambira ndi ntchito zina), kusaina dongosolo lofananira laukadaulo, ndikuyika momveka bwino zofunikira zonse zapadera pogula.
(4) Ngati zina zowonjezera zowonjezera kapena zida zowonjezera zikufunika, dzina, ndondomeko ndi kuchuluka kwa zida zofunikira ziyenera kuwonetsedwa poyitanitsa.