Sempronio1960
Electrical
Do you have experience of SF6 "Voltage Transformers" in HV (150 kV) lines? Which problems would you consider (explosions, ecc.)?
P.S. example
P.S. example
Eng-Tips is the largest engineering community on the Internet
Intelligent Work Forums for Engineering Professionals
-
Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
SF6 "Voltage Transformers" in HV (150 kV) lines
- Thread starter Sempronio1960
- Start date
- Status
Sempronio1960,
SF6 inductive voltage transformers (IVTs) are much less prone to explosion if compared to oil-insulated capacitive voltage transformers (CVTs).
However, for sake of safety, we now specify only silicon rubber for outer insulation: the risk for working personnel is then considerably reduced even with conventional CVTs. Thus we foresee IVTs only on cable lines and for energy metering purposes.
Si duri puer ingeni videtur,
preconem facias vel architectum.
SF6 inductive voltage transformers (IVTs) are much less prone to explosion if compared to oil-insulated capacitive voltage transformers (CVTs).
However, for sake of safety, we now specify only silicon rubber for outer insulation: the risk for working personnel is then considerably reduced even with conventional CVTs. Thus we foresee IVTs only on cable lines and for energy metering purposes.
Si duri puer ingeni videtur,
preconem facias vel architectum.
- Status
Similar threads
- Question
- Locked
- Question
- Locked
- Question
- Locked
- Question