For my senior project I am performing a cost analysis on transmission planning and was wondering where would I find price quote for transmission line cost and what types of transmission lines i‘ll be using for working with EHV that range from 138-230 kv? Also where would I find installation prices and maintanence/repairs? thanks
Underground transmission strains actually have non-optimal impedance so means businesses might want to take up a larger transmission loss. that's been a lengthy time period on account that I took a means type, yet i imagine cutting-edge transmission losses are about 30% of the completed developed means. The geometry of means strains is serious (there's a reason that means strains are strung the way that they are). The capacitance of the strains relies upon on the floor textile and distance. turbines and substation transformers are tuned to those impedences. through putting cables underground, this throws each and every thing off (as well to creating it a lot less efficient), so the cost is extra complicated than basically the installation form.
