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甘肃省机械工程学会设备维修专业委员会。于1991年7月28日至8月1日在兰州轴承厂召开了电子技术应用推广研讨会。参加会议的有来自省内外的机械、石油、农机、化工、建筑、轴承等36个企事业单位.会议还邀请了上海爱建电子技术有限公司、台湾聿隆股份有限公司、湖南新化第三化工厂、兰州节能电炉修造厂、天水长仪厂以及江苏、青海、陕西等部分省市的代表共50人。会议就电子技术应用、推广等6个方面的问题进行了研讨。 1.SPWM变频装置的原理和应用。着重讨论了低频变频装置在工业上应用前景,并进行了现场实物演示。 2.中频变频装置的原理及应用范围,国产OBM系列、日本三菱公司的F、F1、F2系列PLC的原理及应用
Gansu Mechanical Engineering Society Equipment Maintenance Professional Committee. The Electronic Technology Application Promotion Seminar was held in Lanzhou Bearing Factory from July 28 to August 1, 1991. At the meeting were 36 enterprises and institutions from the province, including machinery, petroleum, agricultural machinery, chemical engineering, construction, and bearings. The meeting also invited Shanghai Aijian Electronic Technology Co., Ltd., Taiwan Qianlong Co., Ltd., and Hunan Xinhua No. 3 There are 50 representatives of chemical plants, Lanzhou energy-saving electric furnace repair factory, Tianshui Changyi Factory and some provinces and cities such as Jiangsu, Qinghai and Shaanxi. The conference discussed the six aspects of electronic technology application and promotion. 1.SPWM frequency conversion device principle and application. Focuses on the application prospects of low-frequency inverter devices in the industry, and conducted a live demonstration on the spot. 2. The principle and application scope of medium frequency frequency conversion device, the principle and application of domestically produced OBM series, Japanese Mitsubishi F, F1, and F2 series PLCs