【導讀】本文描述了基于可編程控制器技術的感應電動機監(jiān)控系統(tǒng)的實現方法。時，介紹了通過對感應電動機的性能測量實現其速度控制和保護的軟件和硬件。對由變換器驅動和PLC控制的感應電動機系統(tǒng)進行了測試，結果表明。與常規(guī)的V/f控制系統(tǒng)相比，前者在速度調節(jié)上具有更高的精確性?？刂聘袘姍C的效率達到同步轉速的95%。因此，通過試驗證明了PLC在電氣驅。動控制方面是一個通用性和有效性的工具。這種應用具有在啟動時?；a過程中使用PLCs減少生產成本和增加產品質量和可靠性[4]–[9]。技術的自適應控制裝置和現有的工業(yè)PLC的結合[17]。其它類型的設備與PLCs同樣。因此，使用一個工業(yè)PLC在5軸轉子位置、方向和速度控制步進電機，過PLC和功率控制器執(zhí)行控制邏輯[19]。在利用PLC控制感應電動機領域只有很少的文章發(fā)表。一個包括PLC的控制單元必須添加在系統(tǒng)結構中。因此，在正常操作和出現故障的條件下，PLC依據和控?？赏ㄟ^編程使PLC判斷、觸發(fā)和控制工業(yè)設

　　

【正文】 5–2480. 設計巴巴工作室 [17] A. A. Ghandakly, M. E. Shields, and M. E. Brihoum, “Design of an adaptive controller for a DC motor within an existing PLC framework,” in Proc. Conf. Rec. 31st IEEE Industry Applications Society Annu. Meeting, vol. 3, 1996, pp. 1567–1574. [18] A. S. Zein El Din, “High performance PLC controlled stepper motor in robot manipulator,” in Proc. EEE Int. Symp. Industrial Electronics, vol. 2, 1996, pp. 974–978. [19] A. Hossain and A. Ahmed, “A new integrated controller for switched reluctance motor,” in Proc. Conf. Rec. 30th IEEE Industry Applications Society Annu. Meeting, vol. 3, 1995, pp. 1917–1921. [20] J. F. Gieras, P. D. Hartzenberg, I. J. Magura, and M. Wing, “Control of an elevator drive with a singlesided linear induction motor,” in Proc. 5th Eur. Conf. Power Electronics and Applications, vol. 4, 1993, –358. [21] V. E. Wagner, A. A. Andreshak, and J. P. Staniak, “Power quality and factory automation,” IEEE Trans. Ind. Applicat., vol. 26, pp. 620–626, July/Aug. 1990. [22] . Jyang and . Tzou, “A CPLDbased voltage/current vector controller for 3phase PWM inverters,” in Proc. 29th Annu. IEEE Power Electronics Specialists Conf. Rec., vol. 1, pp. 262–268. [23] Programmable Controllers. Part 1: General Information, 1992. [24] British Standard, BS EN 611311, 1994. [25] SINUS/ISD Inverter User Manual, 1997. [26] N. Aramaki, Y. Shimikawa, S. Kuno, T. Saitoh, and H. Hashimoto, “A new architecture for highperformance programmable logic controller,” in Proc. 23rd Int. Conf. Industrial Electronics, Control and Instrumentation, vol. 1, 1997, pp. 187–199. [27] I. Moon, “Modeling programmable logic controllers for logic verification,” IEEE Control Syst. Mag., vol. 14, pp. 53–59, Apr. 1994. [28] PLC 9030 User Manual, GE Fanuc Automation, North America, Inc., Charlottesville, VA, 1997. [29] Programmable Controllers. Part 2: Equipment Requirements and Tests, 1994. [30] British Standard, BS EN 611312, 1995. [31] A. J. Crispin, Programmable Logic Controllers and their Engineering Applications, 2nd ed. 設計巴巴工作室 New York: McGrawHill, 1997. [32] M. G. Ioannides and P. J. Papadopoulos, “Speed and power factor controller for AC adjustable speed drives,” IEEE Trans. Energy Conversion, vol. 6, pp. 469–475, Sept. 1991. [33] Programmable Controllers. Part 3: Programming Languages, 1993. [34] British Standard, BS EN 611313, 1993. [35] M. G. Ioannides and I. M. Katiniotis, Laboratory of Electric Drives. Athens, Greece: Editions National Tech. Univ., 2021. [36] L. Hristofovou and K. Hatzipetvou, “System with PLC for the control of asynchronous motor,” Diploma work, National Tech. Univ., Athens, Greece, 1998. [37] M. G. Ioannides, P. J. Papadopoulos, and J. A. Tegopoulos, “Digital techniques for AC voltage regulation,” in Proc. 6th Int. Conf. Power Electronics Motion Control, Budapest, Hungary, 1990, pp. 975–979. 瑪麗亞 G 勞爾尼茲 (S’85–M’86–SM’90)畢業(yè)于希臘雅典的雅典國家技術大學（ NTUA）電子工程系?，F在，她是 NTUA的電氣驅動器教授。她的研究方向包括電子機構控制，可更新能源系統(tǒng)，小型或特種電動機，電磁器件和電動 機新材料， ELFEMFs對人類、環(huán)境、影響、人的冒險因素和電氣動力工業(yè)的影響。她是許多期刊、會議學報，論著、專利、技術報告和社論的作者。她也是希臘政府、歐共體和美國在很多研究項目中的首席負責人和顧問。