If spacing between two conductors is greater than their diameter so by increasing pd gradually on these two conductors a moment will come when a bluesh light will be appear around these conductors , following things will be also happens
- Hissing sound can also be hear clearly when corona effect happens,
- Production of ozone gas is also due to corona effect if the
- By increasing further PD sparkover will be done
- corona effect will mainly appear on the rough points of a conductor , corona effect is not visible on smooth points of a conductor
- corona effect is same in DC and AC and it starts when a voltage moves beyond 33kv
hissing noise due to corona
No comments:
Post a Comment