Measurement of Xd and Xq of Three Phase Synchronous Machine Training System is an exclusive product designed to demonstrate the operating principle and functioning of Three Phase Synchronous Generator. This machine lab can change the mechanical energy to electrical energy. It helps students to analyze and calculate the significant parameters such as positive, negative and zero sequence impedance, direct and Quadrature axis reactance etc. to correctly construct Three Phase Synchronous Generator.

All protection circuits are in built so there is very less chance of fault or danger to user. The varied scope of learning makes the subject understands complete.

• Built-in DC Regulated Power Supply
• Machine with standard electrical loading arrangement
• Machine winding consist of copper  for long term service
• Machine Conforms to all leading industrial standards with Class “F” Insulation
• 2mm x 4mm Heavy Duty Base/Channel with facility to concrete machine
• Standard Lovejoy coupler is used to couple machines
• Provided with non contact Digital speed measuring equipment
• Digital microcontroller based measuring devices with high accuracy and resolution
• Front board consist of MS Material with power coating / Epoxy paint to avoid any rust
• Specially designed BS10 Terminals and patch cords for electrical safety
• Three Phase Supply indication lamps
• Earthing screw provided at the back side of the control set-up
• Screen Printed diagrammatic representation for the ease of connections.
• Product should be provided with protection fuses, colored patch cords, single & three phase cords, learning manual having theory operating procedure with connecting diagram, FAQ, Glossary, etc

• Both the machines are flexibly coupled and mounted on a “C” Channel base with suitable interconnection
• DC Machine (act as Motor)
• Type                                                                      : Shunt
• Power Rating                                                      : 2HP
• Voltage Rating                                                  : 220VDC ± 10%
• Speed                                                                    : 1500 rpm ± 10%
• Insulation                                                            : Class ‘F’
• Enclosure                                                             : SPDP
• Duty                                                                      : Continuous
• Mounting                                                            : Horizontal Foot Mounted
• Shaft Extension                                             : Single Sided
• Loading arrangement                                     : Electrical
• Terminals box                                               : Epoxy paint with terminals and fuses brought out at the top
• Machine Base                                               :  MS “C” Channel with suitable interconnection
• Three Phase Auto-Synchronous AC Machine (Act as Motor)
• Type                                                                      : Salient type with damper winding
• Power Rating                                                      : 3HP
• Voltage Rating                                                  : 415VAC ± 10%, 50Hz
• Configuration                                                     : Star Connected
• Rated Current                                                   : As per standard
• DC Excitation Voltage                                     : 110VDC± 10%
• DC Excitation Current                                     : 2A
• Speed                                                                    : 1500 rpm ± 2%
• Insulation                                                            : Class ‘B/F’
• Enclosure                                                             : SPDP
• DC Power Supply
• Fixed DC Voltage                                               : 220VDC ± 10%, 2A
• Variable DC Voltage                                         : 0 to 220VDC ± 10%, 12A
• Digital Meters used
• AC Voltmeter                                                     : 1 No
• AC Ammeter                                                      : 1 No 
• DC Voltmeter                                                     : 1 No
• DC Ammeter                                                      : 2 Nos
• Digital Tachometer                         
• Range                                                                    : 19,999 rpm
• Type                                                                       :  Contact / Non-contact
• Protection Devices
• MCB (DP)                                                            : 1No
• Glass Fuse                                                           : 3Nos
• Grounding Nut                                                 : Available at the rear side of the panel

• Study and Measurement of Direct Axis (Xd) and Quadrature Axis (Xq) Reactance by Slip Test
• Study and Measurement of Positive Sequence Impedance of Three Phase Synchronous G enerator
• Study and Measurement of Negative Sequence Impedance of Three Phase Synchronous Generator
• Study and Measurement of Zero Sequence Impedance of Three Phase Synchronous Generator