PLC+UPS 在假捻機(jī)雙電源切換中的應(yīng)用

PLC 與UPS 組合構(gòu)成雙電源切換系統(tǒng)，使假捻機(jī)在正常生產(chǎn)情況下實(shí)現(xiàn)雙電源切換。
本文根據(jù)假捻機(jī)臺(tái)數(shù)多規(guī)格相同的特點(diǎn)，用PLC 與一臺(tái)小容量UPS，對(duì)多臺(tái)假捻機(jī)逐臺(tái)進(jìn)行雙電源切換,完成整個(gè)用電系統(tǒng)切換。該系統(tǒng)實(shí)現(xiàn)了小容量UPS 對(duì)大用電系統(tǒng)的雙電源切 換。
關(guān)鍵詞：PLC；UPS；假捻機(jī)；雙電源；切換
Abstract: The double power conversion system is composed of PLC and UPS. At normal
conditions, the false twist-machine can complete the double power conversion. In this paper,
basing on many false twist-machines and they have the same standards, we can achieve the double power conversion using PLC and a small capability UPS. Finally, we find that the small capability of UPS can achieve the whole system of electricity conversion.
Key words: PLC; UPS; False twist machine; Double power; Conversion