A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Time-phased pressure control system and control method
The invention discloses a time-phased pressure control system and method, and belongs to the technical field of secondary water supply. The time-phased pressure control system comprises: a data acquisition unit for acquiring original historical data and pump-related original data; the water volume prediction unit is used for constructing a water volume prediction model according to the original historical data and obtaining water volume prediction data; the pressure prediction unit is used for constructing a pressure prediction model according to the original historical data and obtaining inlet pressure prediction data; the pressure fitting unit is used for fitting according to the original historical data to obtain a first corresponding relation between the outlet pressure and the inlet and outlet flow; the water pump fitting unit is used for fitting according to the original historical data and the pump related original data to obtain a second corresponding relation between the outlet flow and the actual working parameters of the water pump; and the optimal configuration unit is used for carrying out time division and configuring a water pump control scheme according to the original historical data and a result obtained by calculation. The method has the beneficial effects that time-phased pressure control is reasonable, and energy consumption is reduced.
本发明公开了一种分时段压力控制系统及控制方法，其属于二次供水技术领域。分时段压力控制系统包括：数据获取单元，获取原始历史数据和泵相关原始数据；水量预测单元，根据原始历史数据构建水量预测模型并得到用水量预测数据；压力预测单元，根据原始历史数据构建压力预测模型并得到进口压力预测数据；压力拟合单元，根据原始历史数据拟合得到出口压力和进出口流量之间的第一对应关系；水泵拟合单元，根据原始历史数据和泵相关原始数据拟合得到出口流量和水泵的实际工作参数之间的第二对应关系；优化配置单元，根据原始历史数据及上述计算得到的结果进行时段分割以及配置水泵控制方案。有益效果是：分时段压力控制合理，降低能耗。
Time-phased pressure control system and control method
The invention discloses a time-phased pressure control system and method, and belongs to the technical field of secondary water supply. The time-phased pressure control system comprises: a data acquisition unit for acquiring original historical data and pump-related original data; the water volume prediction unit is used for constructing a water volume prediction model according to the original historical data and obtaining water volume prediction data; the pressure prediction unit is used for constructing a pressure prediction model according to the original historical data and obtaining inlet pressure prediction data; the pressure fitting unit is used for fitting according to the original historical data to obtain a first corresponding relation between the outlet pressure and the inlet and outlet flow; the water pump fitting unit is used for fitting according to the original historical data and the pump related original data to obtain a second corresponding relation between the outlet flow and the actual working parameters of the water pump; and the optimal configuration unit is used for carrying out time division and configuring a water pump control scheme according to the original historical data and a result obtained by calculation. The method has the beneficial effects that time-phased pressure control is reasonable, and energy consumption is reduced.
本发明公开了一种分时段压力控制系统及控制方法，其属于二次供水技术领域。分时段压力控制系统包括：数据获取单元，获取原始历史数据和泵相关原始数据；水量预测单元，根据原始历史数据构建水量预测模型并得到用水量预测数据；压力预测单元，根据原始历史数据构建压力预测模型并得到进口压力预测数据；压力拟合单元，根据原始历史数据拟合得到出口压力和进出口流量之间的第一对应关系；水泵拟合单元，根据原始历史数据和泵相关原始数据拟合得到出口流量和水泵的实际工作参数之间的第二对应关系；优化配置单元，根据原始历史数据及上述计算得到的结果进行时段分割以及配置水泵控制方案。有益效果是：分时段压力控制合理，降低能耗。
Time-phased pressure control system and control method
一种分时段压力控制系统及控制方法
WU LAN (author) / CHANG TIANCAI (author) / XU GENG (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
A Phased Approach to Real-Time Control
| British Library Conference Proceedings | 1996
The Phased Implementation of a Distributed Control System With SCADA Applications
| British Library Conference Proceedings | 1996
Command and Control for Multifunction Phased Array Radar
| Online Contents | 2017
Control and Phased Development of LRT for Stuttgart
| British Library Online Contents | 1992
| British Library Online Contents | 1996