高樓供水拖動電機節(jié)能控制及保護系統(tǒng)的設計

摘  要：

為了解決高樓供水系統(tǒng)內壓力負荷不穩(wěn)定及節(jié)能等問題，本文論述了變頻調速恒壓供水的原理及由AT89C51組成的變頻調速恒壓供水控制系統(tǒng)的硬件組成和軟件設計方法，提高供水系統(tǒng)的自動化程度。

關鍵詞：

恒壓供水；變頻器；AT89C51單片機；電機節(jié)能；

Abstract:

 Supply water the system inside the pressure to carry for the sake of the high floor of solution unsteady settle and save energy problem，Expound the fact frequency conversion transfer speed principle and composed of AT89C51s frequency conversion that constant voltage supply water transfer constant voltage of the speed supply water hardware making up and software designer of the control system France，increase the automation degree of the water supply system.

Key words:

Water-provision in constant pressure；Frequency converter；AT89c51 Single-Chip Microcomputer；Electric Motors saving energy；