This reminds me of Harrison's early chronometers with all their complicated compensating bits and bobs. One simple solution (at least for single-phase domestic) is required.
If there is the option of completely isolating the supply in the event of a lost neutral, why not apply it to the whole installation and put it at the origin. In fact, given that a lost neutral is the DNO's responsibility, why not make the protective device a mandatory part of the DNO's equipment?
This reminds me of Harrison's early chronometers with all their complicated compensating bits and bobs. One simple solution (at least for single-phase domestic) is required.
If there is the option of completely isolating the supply in the event of a lost neutral, why not apply it to the whole installation and put it at the origin. In fact, given that a lost neutral is the DNO's responsibility, why not make the protective device a mandatory part of the DNO's equipment?
