| Hubei province has built up 75 large-scale drainage pumping stations single unit power more than 800 kilowatts in succession. The total quantity of the pumping station occupies the first place in our country. The forms of the pumping stations are so various that they are very representative in the whole country. The running, monitoring and controlling levels of the pumping stations built in sixties and seventies of 20 century are very low because they are restricted by the technique, manufacturing and economic levels which are also very low at that time. Though the automatization level of the pumping stations built in eighties of 20 century has made some progress, the controlling way is adopted the weak electricity centralized form only. Some of the pumping stations built in nineties of 20 century have adopted computer controlling technique, but some questions are still existed because the study of computer controlling technique of pumping station we made is not enough.This thesis studies the large-scale pumping stations' comprehensive automation scheme, optimized running model and developing the comprehensive automation of large-scale pumping station countermeasures and brought forward comprehensive automation scheme, optimized running model and developing countermeasures which are suitable for the characters of the fact of the Hubei province.lt makes some suggestions on developing comprehensive automation of large-scale pumping stations and the suggestions are strong pertinence and directive significance. |
