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, 损失类型, NEMA design designations 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. 为了确保, 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

• How an AC motor operates
  • 通量模式
  • 损失细目
  • NEMA design designations
  • 滑环式的汽车
  • 同步电动机
  • Reduced voltage starting
  • 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: 

• Tom Bishop, PE, EASA Senior Technical Support Specialist
• Mike Howell, PE, EASA Technical Support Specialist
• Chuck Yung, EASA Senior Technical Support Specialist

成本

• Chapter/Region fee (+expenses): $1000 plus $20/student for handout
• Member company fee (+expenses): $2000 plus $25/student for handout
• Nonmember fee (+expenses): $3800 plus $25/student for handout

(Additional fees may apply if travel time exceeds 5 hours. 网赌正规网站 for details.)

To schedule a private seminar for your group, contact:

Dale Shuter, CMP
会议 & 博览会的经理
+1 314 993 2220分机. 3335
dshuter@5555yxlm5555.com

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

• All seminar promotion involved
• 休息时间(如有)
• 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
• 膳食(如有提供)