Control and Data Acquisition System Software for Electrical Machines

The Control and Data Acquisition System Software for Electrical Machines, to study and analyze the performance of rotating and static electrical machines such as three-phase and single-phase AC motors, synchronous generators, DC motor-generators or three-phase and single phase transformers.

ATENG 11128 — Control and Data Acquisition System Software for Electrical Machines

(for main items)

• With this unit there are several options and possibilities:
• Main items: 1, 2, 3, 4 and 5.
• Optional items: 6 and 7.
• Let us describe first the main items (1 to 5):
• 1EM-SCADA. Unit:
• Power supply: 230 VAC.
• Input Signals:
  Current signal (x2).
  RMS current signal (x2).
  Voltage signal (x2).
  RMS voltage signal (x2).
  Torque and speed signals.
• Output Signals:
  Torque and speed control signal for the servomotor control.
  The three softwares are part of the SCADA system.
  Compatible with actual Windows operating systems. Graphic and intuitive simulation of the process in
  screen. Compatible with the industry standards.
  Registration and visualization of all process variables in an automatic and simultaneous way.
  Flexible, open and multicontrol software, developed with actual windows graphic systems, acting
  simultaneously on all process parameters.
  Management, processing, comparison and storage of data.
  It allows the registration of the alarms state and the graphic representation in real time.
  Comparative analysis of the obtained data, after the process and modification of the conditions during
  the process.
  Open software, allowing the teacher to modify texts, instructions. Teacher’s and student’s
  passwords to facilitate the teacher’s control on the student, and allowing the access to different work
  levels.
  This unit allows the 30 students of the classroom to visualize simultaneously all the results
  and the manipulation of the unit, during the process, by using a projector or an electronic
  whiteboard.
• The complete unit includes as well:
  Advanced Real-Time SCADA.
  Open Control + Multicontrol + Real-Time Control.
  Specialized Control Software based on LabVIEW.
  National Instruments Data Acquisition board (250 KS/s, kilo samples per second).
  Calibration exercises, which are included, teach the user how to calibrate a sensor and the
  importance of checking the accuracy of the sensors before taking measurements.
  Projector and/or electronic whiteboard compatibility allows the unit to be explained and
  demonstrated to an entire class at one time.
  Capable of doing applied research, real industrial simulation, training courses, etc.
  Remote operation and control by the user and remote control for technical support,
  are always included.
  Totally safe, utilizing 4 safety systems (Mechanical, Electrical, Electronic & Software).
  Designed and manufactured under several quality standards.
  This unit has been designed for future expansion and integration. A common expansion is
  the Scada-Net (ESN) System which enables multiple students to simultaneously
  operate many units in a network.
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Complete Technical Specifications (for main items)

• EM-SCADA/CIB. Control Interface Box:
• The Control-Interface Box is part of the SCADA system:
• Supply voltage: 230 VAC.
• Data acquisition speed: 250 KS/s.
• Maximum measurable current : 5 A.
• Maximum measurable voltage: 500 VDC.
  EM-SCADA/CIB
  Wire among the control interface-box and the computer.
  The unit control elements are permanently computer controlled, without necessity of changes or
  connections during the whole process test procedure.
  Simultaneous visualization in the computer of all parameters involved in the process.
  Real time curves representation about system responses.
  Storage of all the process data and results in a file.
  Graphic representation, in real time, of all the process/system responses.
  All the actuators’ values can be changed at any time from the keyboard allowing the analysis
  about curves and responses of the whole process.
  All the actuators and sensors values and their responses are displayed on only one screen in the computer.
  Shield and filtered signals to avoid external interferences.
  Open control allowing modifications, at any moment and in real time, of parameters involved in the
  process simultaneously.
  Three safety levels, one mechanical in the unit, another electronic in the control interface and
  the third one in the control software.
• 3 DAB. Data Acquisition Board:
  The Data Acquisition board is part of the SCADA system.
  PCI Express Data acquisition board (National Instruments) to be placed in a computer slot. Bus
  PCI Express.
• Analog input:
  Number of channels= 16 single-ended or 8 differential. Resolution=16 bits, 1 in 65536.
• Sampling rate up to: 250 KS/s (kilo samples per second).
• Input range (V)=±10 V. Data transfers=DMA, interrupts, programmed I/0. DMA channels=6.
• Analog output:
  Number of channels=2. Resolution=16 bits, 1 in 65536.
  DAB
• Maximum output rate up to: 900 KS/s.
• Output range (V)=±10 V. Data transfers=DMA, interrupts, programmed I/0.
• Digital Input/Output:
• Number of channels=24 inputs/outputs. D0 or DI Sample Clock frequency: 0 to 100 MHz.
• Timing: Number of Counter/timers=4. Resolution: Counter/timers: 32 bits.
  The Data Acquisition board model may change at any moment, providing the same or better
  features than those required for the unit.
  4 Cables and Accessories, for normal operation.
• 5 Manuals:
• This unit is supplied with 8 manuals: Required Services, Assembly and Installation, Interface and
  Control Software, Starting-up, Safety, Maintenance, Calibration & Practices Manuals.
• References 1 to 5 are the main items: ATENG 11128 + EM-SCADA/CIB + DAB + Cables and Accessories + Manuals are included in the
  minimum supply for enabling normal and full operation.
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