As an alternative, you can divide your power generation and transmission into segments. That way, if you do have an overload it will be smaller and not affect all of your power transmission.
Also, if you do have a lot of excess power generation, you can turn off generators and let the batteries discharge gradually, again lessening the size of the overload.
I've had overloads happen during solar flare events (ouch) so it seems that your excess power is considered even when there's nothing for it to connect to.
Also, if you do have a lot of excess power generation, you can turn off generators and let the batteries discharge gradually, again lessening the size of the overload.
I've had overloads happen during solar flare events (ouch) so it seems that your excess power is considered even when there's nothing for it to connect to.