English

LIHLAHISO

Lehae

Lihlahisoa

Overhead Line Conductor

Mokhanni oa ACSR

AS/NZS 3607 ACSR/GZ Aluminium Conductors Litšepe Tse Matlafalitsoeng

Romela Imeile ho Rona

THABELLA LITŠOANTŠISO TSA MOKHATLO

Lintlha tsa Sehlahisoa

Sehlahisoa parameter

Kopo

Li-conductor tsa ACSR / GZ li sebelisoa haholo mekhoeng ea ho fetisetsa le ho fana ka mefuta e sa tšoaneng ea motlakase. e 'ngoe ea likhetho tse tsebahalang haholo bakeng sa litsamaiso tsa motlakase.

Melemo

Li-conductors tsa aluminium, tšepe e matlafalitsoeng ea ACSR/GZ e na le litšobotsi tsa sebopeho se bonolo, theko e tlase ea mohala, ho hlongoa habonolo le tlhokomelo, matla a maholo a phetisetso, 'me e loketse ho rala linōka le liphula le maemo a mang a khethehileng a sebaka.
Ka nako e ts'oanang, e na le motlakase o motle oa motlakase le matla a lekaneng a mochine, matla a ho tsitsa Matla a phahameng, sebaka se pakeng tsa lipalo tsa tora se ka atolosoa, joalo-joalo.

Kaho

Li-conductors tsa aluminium, tšepe ea zinki e matlafalitsoeng ACSR/GZ e entsoe ka lithapo tse ngata tse se nang li-insulated tse sothehileng hammoho.
Ka hare ke mokokotlo oa tšepe (moko o le mong kapa o sothehileng), 'me bokantle bo sothehile ka lithapo tsa aluminium tse pota-potileng mokokotlo oa tšepe.
Mosebetsi oa mantlha oa tšepe ea mantlha ke ho eketsa matla, 'me mosebetsi oa mantlha oa terata ea aluminium ke ho fetisa matla a motlakase.

ASNZS 3607 ACSRGZ Aluminium Conductors Litšepe Tse Matlafalitsoeng (2)

Ho paka

Bolelele ba thomello bo khethoa ho latela lintlha tse kang boholo ba meropa, boima ba meropa, bolelele ba span, thepa ea ho sebetsa kapa kopo ea moreki.

Thepa ea ho Paka

Moropa oa lehong, moropa oa tšepe oa lehong, moropa oa tšepe.

Litlhaloso

-AS/NZS 3607 Australian Standard

AS/NZS 3607 Tekanyetso e Tloaelehileng ea Aluminium Conductor

Lebitso la Khoutu	Stranding le terata bophara no/mm				Nominal Kakaretso Diameter	Cross Section Area	Lebitso la Linear Mass	Mojaro o robehang	Modulus ea Elasticity	Coefficient of Linear Katoloso
Lebitso la Khoutu	Aluminium		Tšepe		Nominal Kakaretso Diameter	Cross Section Area	Lebitso la Linear Mass	Mojaro o robehang	Modulus ea Elasticity	Coefficient of Linear Katoloso
-	Che./mm	Che./mm		mm		mm	kg/km	kN	GPA	x 10^–6/°C
Almonde	6/2.50	1/2.50		7.5		34.4	119	10.5	83	19.3
Mabolilane	6/2.75	1/2.75		8.3		41.6	144	12.6	83	19.3
apole	6/3.00	1/3.00		9.0		49.5	171	14.9	83	19.3
Banana	6/3.75	1/3.75		11.3		77.3	268	22.7	83	19.3
cheri	6/4.75	7/1.60		14.3		120	402	33.4	80	19.9
Morara	30/2.50	7/2.50		17.5		182	677	63.5	88	18.4
Sirilamunu	30/3.00	7/3.00		21.0		262	973	90.4	88	18.4
Lychee	30/3.25	7/3.25		22.8		307	1140	105	88	18.4
Lime	30/3.50	7/3.50		24.5		356	1320	122	88	18.4
mango	54/3.00	7/3.00		27.0		431	1440	119	78	19.9
namunu	54/3.25	7/3.25		29.3		506	1690	137	78	19.9
Mohloaare	54/3.50	7/3.50		31.5		587	1960	159	78	19.9
Papali	54/3.75	19/2.25		33.8		672	2240	178	77	20.0
Quince	3/1.75	4/1.75		5.3		16.8	95	12.7	136	13.9
Raisin	3/2.50	4/2.50		7.5		34.4	195	24.4	136	13.9
Sultana	4/3.00	3/3.00		9.0		49.5	243	28.3	119	15.2
Walnut	4/3.75	3/3.75		11.3		77.3	380	43.9	119	15.2

Mekhahlelo ea Ts'ebetso ea Motlakase

Lebitso la Khoutu	DCResistance ho 20°C	ACresistance ho 50Hz ho 75°C	Tšusumetso e matla ho 0.3m ho 50Hz	Bokhoni ba ho Jara bo Tsoelang Pele
				Boemo ba Leholimo ba Mahaeng						Boemo ba leholimo ba indasteri
				bosiu mariha			mots'ehare oa lehlabula			bosiu mariha			mots'ehare oa lehlabula
				moya o ntseng o le teng	1m/s moea	2m/s moea	moya o ntseng o le teng	1m/s moea	2m/s moea	moya o ntseng o le teng	1m/s moea	2m/s moea	moya o ntseng o le teng	1m/s moea	2m/s moea
-	WΩ/km	WWΩ/km	WWΩ/km	A	A	A	A	A	A	A	A	A	A	A	A
Almonde	0.975	1.31	0.296	108	186	216	84	167	198	116	190	220	79	164	196
Mabolilane	0.805	1.08	0.290	123	209	244	95	188	223	131	215	248	89	184	220
apole	0.677	0.910	0.285	138	233	272	107	209	248	148	240	277	98	205	244
Banana	0.433	0.582	0.271	187	309	359	141	274	326	201	318	367	129	268	321
cheri	0.271	0.367	0.256	259	416	483	191	364	434	280	430	495	171	354	426
Morara	0.196	0.263	0.240	330	513	598	238	449	531	361	532	614	211	436	520
Sirilamunu	0.136	0.167	0.228	441	680	787	307	586	698	482	707	811	269	567	682
Lychee	0.116	0.142	0.223	493	752	879	341	645	769	540	783	906	298	623	751
Lime	0.100	0.123	0.219	548	826	976	377	706	843	601	862	1007	328	681	823
mango	0.0758	0.0955	0.212	648	960	1147	443	816	991	711	1003	1183	383	786	966
namunu	0.0646	0.0816	0.207	724	1061	1282	492	898	1106	796	1110	1323	424	863	1078
Mohloaare	0.0557	0.0705	0.202	804	1165	1421	543	981	1225	884	1220	1466	466	941	1194
Papali	0.0485	0.0615	0.198	885	1270	1563	595	1065	1347	974	1333	1614	508	1020	1312
Quince	3.25	4.37	0.346	53	93	108	42	85	100	56	95	110	40	83	99
Raisin	1.59	2.14	0.324	85	145	169	66	131	155	91	149	172	61	129	153
Sultana	0.897	1.21	0.302	120	203	236	91	181	215	129	208	241	84	178	212
Walnut	0.573	0.770	0.288	161	269	312	121	238	283	175	277	319	111	233	279

Tlhokomeliso: Lintlha tsa hajoale li ipapisitse le maemo a latelang:
• Mocheso oa conductor o nyoloha ka holimo ho 40°C
• Mocheso oa moea oa tikoloho.ea 35°C bakeng sa motšeare oa lehlabula kapa 10°C bosiung ba mariha
• Matla a letsatsi a tobileng a 1000 W/m2 nakong ea lehlabula motšehare kapa lefela bosiung ba mariha
• Fafatsa mahlaseli a letsatsi a 100 W/m2 nakong ea lehlabula motšehare kapa lefela bosiung ba mariha.
• Ponahatso ea fatše ea 0.2
• Emissivity ea 0.5 bakeng sa conductor ea boemo ba leholimo ba mahaeng kapa 0.85 bakeng sa conductor ea boemo ba leholimo ba indasteri
• Solar absorption coefficient ea 0.5 bakeng sa conductor ea libaka tsa mahaeng kapa 0.85 bakeng sa conductor ea boemo ba leholimo ba indasteri.

Ho na le lipotso bakeng sa rona?

Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.

patlisiso