110kv交聯(lián)電纜資料

500
people electric,serves for people.
110kV
1.7 200 3
AAA 2002
110kV 2005 8000
110kV 35kV 10kV 35kV
1000km, 30000 2543.02 1056.98
VCV 110kV 110kV 220kV
GB/T1107-2002 110kV IEC60840-1999
30kV U =36kV 150kV U =170kV
m m
64/110kV 110kV
NOKIA VCV
1. 2.
BECKHOFF CO-7010 +
3.
10KV 110kV 1000m
12
1.1000
2.
3. SCHLOEMANN
110kV
4. 3500
HIPO 500kV 1.
HIPO
2. JFD-2 / RS232
250kV 2500KVA
1pc
X-RAY8000 0.01mm110kV
people electric,serves for people.
110kV
69kV
10 000
Intec 5000 Intec
CUSUM
110kV
2500
people electric,serves for people.
Purpose
110kV
110kV
110kV
110kV XLPE insulated power cable features abundant merits of
light structure, high intensity material, low loss of medium,
durable in aging, easy for installation, laying without limit of fall
etc. 110kV XLPE insulated power cable can be used in high
voltage power transmission and distribution lines. The application
of this kind of cable in the underground municipal transforming
and transmitting net is increasing especially.
Symbols and significations.
YJ Q 02
XLPE insulated Aluminum sheath PVC exterior sheath
T LW 03
Copper conductor Rivelled aluminum sheath Polythene sheath
L A Z
Aluminum conductor Combined sheath of metal and plastic Longitudinal water retardant structure
LW
Note: Rivelled aluminum sheath categories include wrapped aluminum sheath and welded aluminum sheath. The symbols of them are the same as
LW. The welded aluminum sheath is definitely specified in the product name. The category name without welded is the kind of wrapped
aluminum sheath.
Cable structural figure:
1. Conductor
2. Semi conducting belt
1. Conductor 3. Conductor shield
2. Semi conducting belt 4. Insulation
3. Conductor shield 5. Insulation shield
4. Insulation 6. ( )
5. Insulation shield Retardant layer (Water retardant layer)
6. ( ) 7. Copper wire strap.
Retardant layer (Water retardant layer) 8. Copper binding strap
7. Metal sheath 9. ( )
Retardant layer (Water retardant layer)
8. PVC sheath
10.
Longitudinal combined aluminum and
plastic strap
11. Polythene sheath
YJLW02 YJLLW02 YJWY YJLWY110kV
people electric,serves for people.
standard
GB11017 110kV IEC60840 30kV U =36kV
m
~150kV U =170kV The product is manufactured according to the standard of
m
Gb11017 IEC60840
Applications
64/110kV
The product is suitable for use in power transmission and distribution lines with rated frequency voltage 64/110kV.
Operating characteridtles
UO/U 64/110kV
Rated power-frequency continuous operating temperature of conductor:90 .
5S 250
Max.short-circuit temperature of conductor shall not exceed 250 (5s maximum duration).
0
The ambient temperature under installation should not below 0 .
25
The bending radius should not less than 25 times of cable diameter.
Type of cable
Designation Application

當(dāng)涉及到110千伏（kV）交流電力電纜的相關(guān)資料時(shí)，我們通常指的是高壓級(jí)的電力傳輸用交聯(lián)聚乙烯絕緣電纜。這類(lèi)電纜是特高壓輸電系統(tǒng)中常用的一種，具有以下特點(diǎn)和內(nèi)容： 1. **電壓等級(jí)**：110千伏意味著這種電纜設(shè)計(jì)用于在電力系統(tǒng)中傳輸高達(dá)110萬(wàn)千伏的電能，適用于長(zhǎng)距離、大容量的電力輸送。 2. **絕緣材料**：交聯(lián)聚乙烯（XLPE），通過(guò)化學(xué)方法將聚乙烯分子連接形成連續(xù)網(wǎng)絡(luò)，提高了其耐熱性、絕緣性能和機(jī)械強(qiáng)度，適合在較高電壓下運(yùn)行且對(duì)環(huán)境要求較為嚴(yán)格。 3. **結(jié)構(gòu)組成**：一般包括導(dǎo)體（銅或鋁芯）、交聯(lián)聚乙烯絕緣層、金屬屏蔽層（可選，提供縱向磁場(chǎng)防護(hù)及提高電場(chǎng)均勻性）、外護(hù)套（防潮、防火、防紫外線等）、鎧裝層（保護(hù)電纜免受外部機(jī)械損傷）以及填料和加強(qiáng)元件（如皺紋鋼帶或縱包帶）等。 4. **技術(shù)參數(shù)**：包括額定電流、短路電流承載能力、允許工作溫度、最大允許溫升、額定頻率、最小彎曲半徑、爬電比距等重要指標(biāo)。 5. **安全與安裝**：110kV交聯(lián)電纜在安裝前需要進(jìn)行嚴(yán)格的檢驗(yàn)，包括絕緣電阻測(cè)試、耐壓試驗(yàn)、局放試驗(yàn)等，以確保電纜滿(mǎn)足電力系統(tǒng)運(yùn)行的安全標(biāo)準(zhǔn)。 6. **維護(hù)與保養(yǎng)**：長(zhǎng)期運(yùn)行后可能涉及定期檢測(cè)、預(yù)防性試驗(yàn)、故障診斷及修復(fù)等相關(guān)維護(hù)工作。 具體的110kV交聯(lián)電纜資料會(huì)詳細(xì)列出上述各項(xiàng)參數(shù)和技術(shù)要求，并針對(duì)特定制造商的產(chǎn)品系列提供詳細(xì)的規(guī)格書(shū)和使用指南。