江蘇春晨電纜有限公司生產(chǎn)JHG電機(jī)引接線電機(jī)引出線電機(jī)連接線，

和燃料驅(qū)動的車輛不同，控制電動汽車的電機(jī)的三相交流電成為必須。攜帶能量的正弦電壓相當(dāng)于不同頻率的方波脈沖信號。由于高頻率的脈沖具有陡峭的沿，所以會產(chǎn)生能量很強(qiáng)的諧波發(fā)射到周邊區(qū)域。

Different from the fuel - driven vehicles, it is necessary tocontrol the three-phase alternating current of the motor of theelectric vehicle. The sinusoidal voltage with energy is e the square wave pulse signal of different fre Becausethe high frequency pulse has a steep edge, the high energyharmonics will be emitted into the surrounding area.

通過使用適當(dāng)?shù)钠帘畏椒ㄍ耆梢越鉀QEMI問題。在某些情況下為滿足屏蔽效果的不同要求需要采用不同屏蔽類型的組合。

The EMI problem can be solved by using the appropriate shieldingmethod. In some cases, different shielding types should be used tomeet the different re of shielding effectiveness.

6. 柔韌性

6. flexibility

混合動力汽車的開發(fā)在許多情況下面臨的挑戰(zhàn)是，現(xiàn)有的系列平臺原來只設(shè)計裝載汽油發(fā)動機(jī)和它的組件的空間納入了更多的電氣組件。即使不考慮布線，空間的限制可以預(yù)計。此外，電纜和連接器通過路由也需要空間。通常的后果是導(dǎo)致緊張的彎曲半徑。

The challenge of developing hybrid electric vehicles in manycases is that the existing series of platforms originally designedto load gasoline engines and their components into more electricalcomponents. Even without consideration of wiring, space constraintscan be predicted. In addition, the cable and connector will alsoneed space through routing. The usual consequence is the strain ofthe bending radius.

由于常規(guī)電纜固有的設(shè)計，高彎曲力難以克服。為了解決這個問題，高壓電纜高柔韌性是至關(guān)重要的。只有比較柔韌的設(shè)計，通過車輛的路由才可以容易實現(xiàn)。

Because of the inherent design of the conventional cable, it isdifficult to overcome the high bending force. In order to solvethis problem, the high flexibility and toughness of high voltagecable is very important. Only a more flexible design can be easilyrealized through the routing of vehicles.

7. 耐彎曲

7. bending resistance

如果電動機(jī)位于靠近車輛的運動部位，然后導(dǎo)致連接的高壓電纜連續(xù)振動，它要求被設(shè)計成能承受高的循環(huán)彎曲，以確保良好的彎曲耐力。

If the motor is located near the moving part of the vehicle andthen leads to continuous vibration of the connected high-voltagecable, it requires that it is designed to withstand high cyclicbending to ensure good bending endurance.

8. 標(biāo)識

8. sign

因為高電壓帶來應(yīng)用風(fēng)險增加，各種標(biāo)準(zhǔn)均定義高壓電纜必須在視覺上與普通汽車電纜區(qū)分，指定表面必須是鮮艷的橙色。

Because of the increased application risk of high voltage, allstandards define that the high-voltage cable must be visuallydistinguishes from the ordinary automobile cable, and the specifiedsurface must be bright orange.

同時也可以印刷警示內(nèi)容和特殊標(biāo)記，如“小心!高壓600V”、高電壓的閃電標(biāo)識等。

It can also print warning and special marks, such as "careful!High voltage 600V", high voltage lightning signs, and so on.

電動車電纜的標(biāo)準(zhǔn)化現(xiàn)狀

Three. Current status of electric cable standardization

針對上述的電動汽車應(yīng)用的高壓電纜的挑戰(zhàn)和要求，有必要建立新的電纜標(biāo)準(zhǔn)，以滿足供應(yīng)商、線束廠以及主機(jī)廠的需要。

In view of the challenges and re of theabove-mentioned high-voltage cables for electric vehicles, it isnecessary to establish new cable standards to meet the needs ofsuppliers, harness plants and main engine factories.

****化組織道路車輛技術(shù)委員會電氣電子分技術(shù)委員會車用電纜工作組(ISO/TC 22/SC3/WG4)在開展這項工作。JHG電機(jī)引接線電機(jī)引出線電機(jī)連接線

This work is carried out by the ISO/TC 22/SC 3/WG4 Working Groupon the electrical and electronic sub Technical Committee of theInternational Standardization Organization for road and vehicletechnology committee.

在ISO 6722上可以看到，基于常見的60V電纜標(biāo)準(zhǔn)進(jìn)行了修訂，以符合600V電纜的需求。因為它的大多要求還是很通用的，但往往不考慮高壓電纜所需的特殊設(shè)計。ISO 14572也作了類似的修訂。JHG電機(jī)引接線電機(jī)引出線電機(jī)連接線

As you can see on ISO 6722, the common 60 V cable standard hasbeen revised to meet the needs of the 600V cable. Because most ofits re are still very common, they often do not considerthe special design required for high voltage cables. ISO 14572 alsomade a similar revision.