Intelligent network systems
IWA Publishing eBooks · 2021
Intelligent network systemsWater utilities that are moving into intelligent network systems are those that are looking at developing more algorithmic analysis which is undertaken automatically with no or minimal human input.In addition, the output from these analyses is automatically used to change the water supply system control mechanisms, without human input.Therefore, with the onset of these intelligent water network systems, we will have supply systems that are self-monitoring, self-analysing and self-adjusting the supply system to optimise performance, based on pre-determined parameters.It should be noted that many if not all of the intelligent systems described in this chapter have not been developed as yet and are what manufacturers will aim to be developing in the hopefully not too distant future. BULK FLOW MANAGEMENTIntelligent water utilities would have accurate meters on all bulk flows into their network.These meters would automatically record data and send it continuously back to a central control centre.The flow data would be continuously analysed to ensure the accuracy of the flow meter, ensuring no drift or failure of the meter itself.Some utilities install two meters in series to ensure continuous flow monitoring if one of the meters was to fail.New meters will hopefully be able to re-calibrate themselves, with input from an intelligent control system.It is also expected that an intelligent control system will be able to forecast demands, based on historical trends and current conditions.These forecasts would be used to control the flow into the system through the bulk flow meters, to ensure no oversupply.