I-Arcing Horn ZHJ

I-Arcing Horn ZHJ

Inkcazelo emfutshane:


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Overhead transmission line insulator izithuba ezinxuseneyo (emva koku zibizwa ngokuba ngumsantsa onxuseneyo, ikwabizwa ngokuba yi-arcing horn) ukhuseleko lombane kumbindi wengcinga ikuluhlu oluvumelekileyo lohambo lokuphuma kombane, ukucocwa phakathi kwesixhobo kunye nesigqubuthelo (umtya) ngokunxuseneyo, ukudanyaza kombane, izikhewu kwi-arc yamandla ejelo lombane, ukukhusela isigqubuthelo ekutshisweni kwe-arc, phucula izinga lempumelelo yokuvala kwakhona. I-insulators ngokuhambelanayo. Ukuze kuncitshiswe impembelelo ye-parallel clearance kwisantya sohambo lombane lweentambo zothumelo, i-insulator inokongezwa kwi-insulator (umtya) ngelixa i-parallel clearance ifakiwe.Ngexesha elifanayo, ingaba imvume yomoya kwintloko yenqaba kunye nomgama wokuwela umnqamlezo uhlangabezana neemfuno zemigangatho efanelekileyo inokuqwalaselwa.

Umgaqo wokusebenza wokukhutshwa kunxibelelwano oluhambelanayo lwe-insulator

Umgaqo wokukhusela umbane we-insulator parallel clearance umi ngolu hlobo lulandelayo: i-electrodes yentsimbi ehambelanayo (ekwabizwa ngokuba zii-arc angles) kuzo zombini iziphelo ze-insulator () yenza i-procence parallel clearance, kwaye umgama we-parallel clearance uhlala ungaphantsi kobude be-insulator. i-insulator (intambo) .Xa umgca wokuhambisa ngaphezulu ubethwa ngumbane, i-voltage yokukhupha impembelelo yombane ye-parallel clearance iphantsi kune-insulator (intambo), kunye nokukhutshwa okuhambelanayo kuqala.Ngaphantsi kwesenzo samandla ombane kunye ne-thermal. uxinzelelo, i-arc edibeneyo ye-arc-frequency arc ikhokelela kwinxalenye yombane egqithisileyo ye-parallel clearance ngokusebenzisa umjelo wokukhupha owenziwe yi-parallel clearance, kwaye ingcambu ye-arc igxininiswe kwindawo egqithiseleyo yombane yokukhutshwa kwe-parallel clearance, ukwenzela ukukhusela i-insulator ukusuka ekutshisweni kwe-arc.

Ukufakwa kweMveliso

Jonga imbonakalo phambi kofakelo.Ukuze ugweme ukuphinda usebenze kwakhona kunye nofakelo oluchanekileyo, i-pre-assembly inokuqhutywa ngaphambi kokunyuka kwinqaba.Khangela ukuba kukho nayiphi na ingxaki enxulumene phakathi kwee-electrode kunye neentlobo ezahlukeneyo zofakelo lwegolide kwangaphambili, kwaye ubone indawo yofakelo lwenxalenye nganye ngokubhekisa kumzobo wendibano.

Emva kokufakwa kwe-insulator parallel clearance, umgama wangempela wokucocwa uya kulinganiswa ukuqinisekisa ukuba udibana neeparitha zobugcisa kwaye ziya kubhalwa.

Ii-angles eziphezulu kunye nezantsi ze-arc kufuneka zibe kwinqanaba elifanayo.

Iibholithi zokunyuka ziya kulungiswa ngokuthembekileyo ukuqinisekisa uxhulumaniso oluthembekileyo phakathi kwe-electrodes yokucoca i-parallel clearance kunye ne-fittings.I-conductivity yombane ilungile.

Qwalasela ukusebenza kombane phakathi kweengcingo eziphezulu kunye nezifakelo zombane, naphakathi kwengalo enqamlezileyo yepali kunye nezifakelo zombane.Ukuba ayihlangabezani neemfuno, izifakelo zamandla amatsha kufuneka zitshintshwe.

Umzobo wokufakela

1. Ucoceko olunxuseneyo luya kufakwa kumtya omnye ojingayo weporcelain (iglasi)

Uphondo lwe-Arcing ZHJ (1)

2. Ucoceko olunxuseneyo lufakwe kumtya we-insulator wejacket enye ejingayo

Uphondo lwe-Arcing ZHJ (2)

3. Ucoceko olunxuseneyo luya kufakwa kwiporcelain (iglasi) enganyangekiyo kumtya we-insulator.

Uphondo lwe-Arcing ZHJ (3)

Umzobo wofakelo lomzimba wococeko oluhambelanayo

Uphondo lwe-Arcing ZHJ (4)

Ukusebenza kunye noLondolozo

Iyunithi yokusebenza iya kuseka iifayili zokucoca ezinxuseneyo.

2. Imixholo ephambili yokuhlolwa kwepatroli: ingaba kukho i-ablative trace ye-insulator parallel clearance electrode kunye nokuba kukho ukungaqhelekanga kwi-parallel clearance.

3. Ukuba kukho i-ablative trace kwi-insulator parallel clearance electrode ngexesha lokuhlolwa kwepatroli, iya kugwetywa njenge-parallel clearance flashover.Qaphela ukuba i-insulator inomkhondo we-flashover, kwaye kufanelekile ukuthatha iifoto kunye nokurekhoda.

4. Ukuba inxalenye yombane egqithiseleyo ye-parallel clearance ifunyaniswa ukwandisa umgama wokucoca ngaphezu kwe-5cm ngenxa ye-cauterization ephindaphindiweyo ngexesha lokuhlolwa kwepatroli, iya kubhalwa kwaye ithathelwe indawo xa umgca ulungiswa rhoqo.

umntu (1)

Inombolo yekhathalogu.

Imilinganiselo engundoqo(mm)

Ncoma amandla ombane(kv

Ubunzima(kg

L

H

h

D

ZH-01

712

197

114

16

14.5

138

1.20

ZH-02

762

197

114

16

14.5

161-230

1.26

uty (2)

Inombolo yekhathalogu.

Imilinganiselo engundoqo(mm)

Ncoma amandla ombane(kv

Ubunzima(kg

L

H

α

D

ZH-11

356

197

60

16

14.5

138

1.15

ZH-12

385

197

60

16

14.5

161

1.20

umntu (3)

Inombolo yekhathalogu.

Imilinganiselo engundoqo(mm)

Ncoma amandla ombane(kv

Ubunzima(kg

L

H

h

α

ZH-21

340

270

203

45

14-5

110-138

0.86

ZH-22

372

270

203

45

14-5

161

1.03

jty

Inombolo yekhathalogu.

Imilinganiselo engundoqo(mm

Ncoma amandla ombane(kv

Ubunzima(kg

L

L1

H

h

α

B

ZH-31

434

372

203

270

45

203

14.5

203

2.00

ZH-22

445

381

114

197

45

203

14.5

203

2.10


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