Retrace
RETRACE aids the enhancement of the accuracy of a utility’s Low Voltage System records. The RETRACE works by superimposing a low power signal on the feeders from an LV substation. Further downstream of the single phase supply the correct LV Feeder & Phase can be detected. This can all occur with no need to disconnect the supply.
Background
The RETRACE has been developed to meet a very basic need of the electricity distribution industry – the need to know exactly how customers are connected to the supply system. The increasing regulatory pressures within the market place mean that this need has become more acute in recent times. With growing residential and commercial development electricity distribution records can easily become out of date and inaccurate. Even the simple task of recording the actual connection details during construction or restoration is not always achieved. Many organisations have not effectively closed the loop between what is planned and what is constructed. In some cases, during periods of rapid expansion, records may not even exist. The supply of efficient and dependable electricity can only be assured if the supply chain is clearly defined and understood. The RETRACE allows the management of basic supply point data to be carried out in a cost effective manner.