Mechanical Hydraulic Amplifiers


Increased knowledge on how Mechanical Hydraulic Amplifiers operate, on how they are designed and most importantly, maintenance considerations, can only result in improved reliability and availability of steam turbine equipment. This material is targeted to (GE as well as Hitachi or Toshiba) large and medium steam turbines, but is applicable to hydroelectric and diesels where mechanical hydraulic systems are utilized.

TOPICAL OUTLINE: Purpose, Energy Level and Hydraulics • Single-Acting Relays • Controlling Land, Null Positioning, Balancing Lands and Pilot Valve Kick • Double-Acting Relays • Multiple Land Relays • Integrator and Feedback• Virtual Fixed Point• Over- Travels • Servomotor • Safety • Control Theory.

CBT on CD format.
USD 750.00
Student Workbook, JPM's, Final Exam in PDF format
with permission to print for all plant personnel.
USD 195.00