交流电动机设计

课程长度: 半天
Available as a condensed course: No
Maximum number of students: N/A

The seminar begins with a brief review of AC motor theory and operation that includes flux pattern, 类型的损失, NEMA设计名称 and test procedures. It also covers design considerations for slip-ring and synchronous motors, requirements for reduced starting voltage, and formulas for redesigning single-phase and polyphase AC equipment. 确保彻底, working knowledge of the subject, you’ll practice solving design problems for each possible change that can be made in the rating of an AC motor.

Partial list of topics covered

  • 交流电机是如何工作的
    • 通量模式
    • 故障的损失
    • NEMA设计名称
    • 滑环式的汽车
    • 同步电动机
    • 降低电压启动
    • 测试
  •  重新设计ing polyphase motors
    • 改变电压
    • 改变马力
    • 变化的频率
    • Changing phases (between two-phase and three-phase)
    • 改变电路
    • 改变跨
    • Changing connection (between Wye and Delta)
    • Converting concentric windings to lap windings
    • 改变两极
    • Changing one speed to two speed (one winding and two winding)
    • Calculating a winding for a bare core
  •  重新设计ing single-phase motors

Instructor(s) available to teach the course: 

  • 汤姆主教,P.E., EASA Senior Technical Support Specialist
  • Jim Bryan, EASA Technical Support Specialist (retired)
  • Mike Howell, EASA Technical Support Specialist
  • Chuck Yung, EASA Senior Technical Support Specialist

成本

  • Chapter/Region fee (+expenses): $750 plus $20/student for handout
  • Member company fee (+expenses): $1,500 plus $20/student for handout
  • Nonmember fee (+expenses): $3,000 plus $20/student for handout

(Additional fees may apply if travel time exceeds 5 hours. 详情请联系EASA.)

Schedule a private seminar

To schedule a private seminar for your group, contact:

戴尔树德,CMP
会议 & 博览会的经理
+ 1, Ext. 3335
dshuter@www.watchfreemoviesonlinetoday.net

托管需求

In addition to the seminar fees, the seminar sponsor will be responsible for:

  • All seminar promotion involved
  • 休息(如果提供)
  • 会议室(约. 1000平方英尺)
  • Instructor's travel and living expenses
  • 音频/视频设备
  • Shipping costs of materials
  • 餐(如果提供)