TEPCO has an abundant construction and design experience in transmission
lines and substations. We have made a contribution to decrease of environmental
impact and environmental harmonization of transmission line and substation
with existing backgrounds. Our Technologies are effective solutions for environmental
issues.
TEPCO has established several measures against audible noise produced by
the corona on the transmission line conductors. The measures are based on
immense amount of audible noise data obtained by tests on full-scale model
transmission line whose voltage ranges up to 1,000kV.
These technologies are an effective solution for both noise reduction,
thus making public consent.
Noise reduction measures
We have ample experiences and available data on audible noise; We can offer
various kinds of consulting services in response to the clients' needs.
