1. Urban MV Distribution Network with Cross Connection
Vladimir BLAZEK, Petr SKALA
Brno University of Technology
Czech Republic

2. Some of Possibilities of Supply Reliability Improvement
Remote controlled devices
Signalling of failure to the dispatching centre
Implementation of other measures
Cross connection

3. Cross Connection

4. Model of MV Network 4 consistently transposed feedersCC CC

5. Annual Costs of Analogous Variants of the Network

6. Conclusion Cross Connection
Disadvantages:
Higher annual cost by aprox. 4 per cent
From clearly economical point of view, the use of cross connection is ineffective
Advantages:
Increase of manipulation capability
Ring connection of various feeders is possible
Back-up supply in case of double failure