| 1. | Test research of diversion water channel and front tank of number 2 middle - line sewage pump station in shanghai
上海中线2号污水泵站引水渠道和前池的试验研究 |
| 2. | In the paper , we developed a supervisory system of remote & multi - plc , based on the demand of the practical engineering and the feature of the monitoring system on the sewage pumping station
在论文中，我们结合实际工程要求，和污水泵站监控系统的特点开发了一个远程多plc的监控系统。 |
| 3. | The question of power waste and sewage overflow in sewage pumping station system is proposed . in order to solve this question , predictive control and vvvf are applied
本文针对当前污水泵站排放系统存在的耗能多及污水溢出污染的问题，提出了采用预测控制，结合变频调速的控制手段。 |
| 4. | The flow regime , sediment deposition and the loss of head of two head tanks of the sewage pumping station with different dimensions are studied by using a hydraulic model test method
摘要采用水力模拟的方法对两个不同结构尺寸的污水泵站高位井的水流流态、泥沙淤积及水头损失等进行了模型试验。 |
| 5. | By researching the sewage pumping station ' s working situation and studying the advanced theory in sewage pumping control , the sewage pumping control system based on predictive control is proposed
通过分析污水泵站排放系统运行情况，结合当前国内外研究成果，提出了基于预测控制的污水排放控制系统。 |
| 6. | Currently sewage in sewage pumping station system is pumped manually . so the station is working in low water level and energy is consumed . this mode ca n ' t predict the inflow ' s changing
当前污水泵站排放系统主要采用人工值守方式排水，低水位高扬程耗能严重，且缺乏预测能力，流量洪峰来临时易产生污水溢出污染。 |
| 7. | These simulations include the stability analysis , and dynamic variety while the influent and the feedback coefficient are variety . 5 . an auto - control system project used in wastewater treatment plant based on ethernet and plc is introduced ; and for the pumping station , using dynamic programming ideology , builds a model with the least running - time optimization goal , and introduces the software realization using plc
以作者负责的一个项目为例，详细的介绍了如何基于工业以太网和plc实现污水处理厂的全厂实时自动监控系统；同时，对污水处理厂的重要环节?污水泵站，应用动态规划思想，建立以泵组使用时间最短为优化目标的数学模型，并介绍了该模型基于plc的软件实现。 |
| 8. | The question of power waste caused by pumping station sets " illogical running project is proposed . genetic algorithm can quickly find the optimized result in global . using this characteristic to control the pumping station sets " running and stopping can attain the object of saving power
针对污水泵站内机组优化启停的问题，提出了采用遗传算法进行优化组合，给出了泵站机组启停的控制方案，并进行仿真研究，仿真结果显示，采用遗传算法优化泵站机组启停控制，可使泵站机组运行在最佳节能状态，且能够将输入污水泵站的污水等量排出，实现了节能和减少污染的控制目标。 |
| 9. | On the base of studying in arithmetic of predictive control , different math models are used to approach the control system . general water level control , pid control and predictive control using in sewage pumping station are compared . by simulating the different models using in control system , the conclusion that the aim of saving power and preventing pollution in sewage pumping station can be achieved by using predictive control is got
在预测控制算法研究的基础上，分析了用不同的数学模型逼近污水泵站排放系统，比较了采用常规水位控制、 pid控制和预测控制对污水泵站排放系统的控制效果，在仿真结果对比的基础上，得到了采用预测控制可以更好的解决节能无污控制目标的结论。 |
| 10. | Experimentation of sewage pumping station based on predictive control with vvvf is carried out . the experimentation result shows that the sewage pumping station predictive control system can be running under the condition of high water level . by using this control mode , inflow sewage is pumped out entirely
在仿真研究基础上，搭建了模拟试验系统，在实验室条件下，对污水泵站排放系统进行了结合变频调速的预测控制模拟试验，试验结果表明，采用预测控制，可以使系统运行在高水位低扬程的工况下，使流入泵站管网的污水等量排出，实现了节能无污的控制目标。 |
