How large can the large cross-section conductor be?
Rare Population & Complex Environment
The erecting high-voltage piles construct the channel of “transmitting electricity from the western regions to East China.”
Is this high-voltage tower as simple as it looks?
Of course not, it is the leading technology in the world!
When it comes to high technology, people usually take foreign products as their first choice.
How to let “the world knows China” simply through a few wires?
With the rapid development of the economy, the construction of ultra-high voltage, long-distance and large-capacity transmission lines has become the trendy development in the future.
However, UHV lines would consume a large amount of electric energy, and the material is easily worn out. Meanwhile, the current interference and noise generated by UHV lines could seriously affect the ecological environment.
Therefore, how to choose new materials, new structures, and other technologies in power transmission to promote the development of power grid towards environment-friendly and resource-saving direction has become an urgent problem to be solved.
Large cross-section conductor has become the preferred product for research and development.
The question is：how large is the large cross-section conductor?
Far East has been devoted in the cable industry for 35 years, and we have independently developed the 900m㎡，1000m㎡，1250m㎡ UHV large cross-section conductor, and
1660/95 large cross-section composite core conductor which has been verified as the largest cross-section conductor nationwide.
Can you see how brilliant Far East Cable is?
What is the difference between the current one and the one used before?
In one word- “the evolution”
Does this remind you of something deep in memory?
The most intuitive expression is the increasement of the delivery capacity.
Of course, this is just an intuitive surface phenomenon because of the use of new materials and new technology, the whole wire has a qualitative leap.
Improve the strength, conductivity and conductive area of the aluminum core - Improve the safety of the line operation could reduce the electric energy loss and increase the current flow.
Reduce line loss, reduce the surface electric field intensity on the surface of the wire - extend the service life of the wire.
Avoid corona discharge, reduce radio interference - reduce pollution to the surrounding environment.
Is the performance superior? It's much more than that.
The cross-section area of the cable is larger; the transmission power of the line get improved. It is the equivalent of a thick sewer pipe, with a large flow of water and a fast flow that doesn't block. It also could reduce the number of line corridors, the floor area and the cost of the project, saving money while doing big things. What a great deal!
But how does it actually work? Let’s see how it goes.
Assist National Key Projects
Changji-Guquan ± 1,100 kV UHV Project，the world's first transmission project with the highest voltage level, the largest transmission capacity, the longest transmission distance and the most advanced technology is the important measure to implement the national “Belt and Road” construction and a key project to implement the “transmitting electricity from the western regions to East China”.
The core products of this important project were all from 1250 large cross-section conductor independently developed by Far East, overcoming the ad climate, awful geography and environment conditions, successfully completing the installation. It not only effectively solved the problems of low transmission capacity, line loss in the overhead transmission field but also improved the electromagnetic environment of UHV transmission lines and reduced the pollution to the environment. In addition, the technical and service team of Far Est also participated in the engineering system design and provided comprehensive solutions for the engineering operation.
It is not easy to develop such great products as they could solve the global issue. People involved in the R&D are the experts in the professional field.
Driven by the trend of new infrastructure construction, the grid company plans to invest RMB181.1 billion in UHV projects.
Large cross-section conductor will have more important uses, Far East will dedicate to assisting China’s technical facilities with its best products and services!
