With the advent of the digital era, more and more companies are realizing the importance of digital transformation. At the beginning of 2023, the wave of generative AI triggered by ChatGPT swept the world, and the human ability to use tools reached a new level. Subsequently, technology companies such as Microsoft and Baidu rose to … Read more
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, etc., used to transmit electrical or signal current or signal voltage. They can be divided by voltage into high-voltage cables, medium-voltage cables, and low voltage cables. Low voltage cable lines in the low voltage ABC lines and low voltage overhead insulated lines, although … Read more
High-voltage cables usually refer to transmission lines that carry voltages above 10kV. According to GB/T 2900.50-2008, definition 2.1, high voltage usually does not include 1000V. Overhead Line Method High-voltage transmission cables are usually transmitted underground by cables with insulation in cities, and often transmitted in the field using overhead lines carried by pylons. Wire … 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) of 6% during the period. Increasing demand for electricity as the … Read more
The Prysmian Group has recently signed an order for 2GW of high-voltage DC underground cable systems with the German grid operator TenneT TSO GmbH for a total amount of nearly 700 million euros.
Read morePrysmian wins €700 million order for high-voltage DC underground cables in Germany
High-voltage cables for new energy vehicles are generally compose of high-voltage cables, connectors, protective materials mounting brackets, sealing rubber rings, labels, etc. The following figure is a typical high-voltage wiring harness assembly. Structure of High-voltage Cable High-voltage cables are compose of conductors, insulation, sheaths, shields, aluminum foils, tapes, and fillers. Conductor: 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