A major milestone was reached in the installation of the Shetland high voltage transmission line Link project in the UK with the successful connection of the 320 kV high voltage transmission cable by NKT and two companies, Scottish and Southern Energy (SSEN Transmission). The following is an introduction to high-voltage transmission cables. Cables are … Read more
In many cities in China, especially in some metropolitan areas or new urban areas, power towers, and wires are invisible. But thousands of households can use electricity normally. It mainly relies on underground cables to transmit electricity. Underground cable is an important way to transmit electricity, through the establishment of underground channels and laying cables … Read more
A cable is a conductor that is covered with an insulation layer, a protective layer, a shield, إلخ., used to transmit electrical or signal current or signal voltage. They can be divided by voltage into high-voltage cables, كابلات الجهد المتوسط, وكابلات الجهد المنخفض. Low voltage cable lines in the low voltage ABC lines and low voltage overhead insulated lines, although … Read more
تشير كابلات الجهد العالي عادةً إلى خطوط النقل التي تحمل جهدًا أعلى من 10 كيلو فولت. وفقًا لـ GB/T 2900.50-2008, تعريف 2.1, الجهد العالي عادة لا يشمل 1000 فولت. Overhead Line Method High-voltage transmission cables are usually transmitted underground by cables with insulation in cities, وغالبًا ما يتم نقلها في الميدان باستخدام الخطوط الهوائية التي تحملها الأبراج. سلك … Read more
Global Overhead Cable Market Size 2020-2024 —Comparison by Data According to the latest Research report released by Markets Research Engine, the global overhead cable market size is called upon to exceed USD 80.5 billion by 2024, growing at a compound annual growth rate (CAGR) ل 6% during the period. Increasing demand for electricity as the … Read more
وقعت مجموعة Prysmian مؤخرًا طلبًا لشراء 2 جيجاوات من أنظمة الكابلات تحت الأرض ذات الجهد العالي DC مع مشغل الشبكة الألماني TenneT TSO GmbH بمبلغ إجمالي قدره تقريبًا 700 مليون يورو.
Read morePRYSMIAN يفوز بنسبة 700 مليون يورو للكابلات تحت الأرض عالية الجهد في ألمانيا
High-voltage cables for new energy vehicles are generally compose of high-voltage cables, connectors, protective materials mounting brackets, sealing rubber rings, labels, إلخ. The following figure is a typical high-voltage wiring harness assembly. Structure of High-voltage Cable High-voltage cables are compose of conductors, عازلة, غلاف, shields, aluminum foils, tapes, والحشو. موصل: Consists of annealed soft … Read more
Development of Medium Voltage Cable With the economic development in recent years, the importance of medium-voltage cables has gradually become prominent, and the demand for medium-voltage cables in all walks of life is also increasing. Because of their characteristics, medium-voltage cables have different sizes and types. With special requirements, the structure of medium-voltage cables is … Read more