T/CIDA 0005-2020 Guidelines for the application of water measurement and control technology in water-pumping irrigation areas
T/CIDA 0005-2020 Guidelines for the application of water measurement and control technology in water-pumping irrigation areas
Basic Information
Scope
Scope: This guideline stipulates the applicable conditions and application requirements for the full-process water measurement and control technology in lift irrigation areas. The generalized diagram of water measurement and control in lift irrigation areas is shown in Appendix A. This guideline is applicable to lift irrigation areas and self-flow irrigation areas with rivers, lakes, reservoirs, ponds, weirs, etc. as the main water sources. This guideline adopts the new measurement and control technologies currently implemented in irrigation areas, and the corresponding parts comply with relevant regulations. Main technical contents: - Preface - Scope - Normative reference documents - Terms and definitions - Water measurement and control in pump stations 4.1 Optimization of the intake system 4.2 Automatic control and monitoring system in pump stations 4.3 Efficient and energy-saving control of pump station systems - Water measurement in irrigation areas 5.1 General provisions 5.2 Water measurement in pump stations 5.3 Water measurement in pump outlet pipes 5.4 Water measurement in canals 5.5 Water measurement in drainage ditches 5.6 Monitoring of industrial and domestic water 5.7 Measurement errors and uncertainties - Field moisture monitoring 6.1 General provisions 6.2 Moisture monitoring in dry fields 6.3 Moisture monitoring in paddy fields 6.4 Meteorological monitoring 6.5 Crop growth monitoring - Water control in irrigation areas 7.1 Irrigation forecasting and decision-making 7.2 Water source extraction and control 7.3 Water supply and distribution control 7.4 Field water control 7.5 Field drainage management - Construction of a water management platform in irrigation areas 8.1 General provisions 8.2 Technical requirements Appendix A: Generalized diagram of water measurement and control in lift irrigation areas Appendix B: Flow estimation in pump stations