The high voltage line becomes a power distributor : a successful test in congo-brazzaville

الملخص EN

The high line voltage passes over the head but we don’t have electricity to have our mill functioned, we continue to live without the power! In many developing countries, we have a lot of high lines voltage which cross many regions to supply electricity to the main towns or connect to networks the distanced electric stations.

These booked lines for supplying electricity to big towns cross a lot of villages whose people broadly poor hope to be supplied with electricity without a suitable solution.

However it seems very deplorable that the power conducted by these lines doesn’t profit to surrounding population.

Unfortunately, for these villages, the use of classical stations is too expensive to the power distributors because of high cost of investment and production for these potential scattered consumers with the feeble demand of electricity.

This paper presents the original solution, settled in 2002 in one of the village located in ongo Brazzaville, and continues to function correctly.

It is a new power transformer with one phase called PLX which is connected on one phase of the high line voltage 220kV and which produces extraordinary the low voltage 230 V directly useful by the rural population.

This conceived sample for the rural electrification has been dimensioned for the power of 50kVA.

A cheap and resistant advice! It requires a large popularization and mainly in sub saharian Africa that has got many opportunities.

Outside the role of conduction of the power, the high line voltage distributes it.