professional qualification 1.201111..220011111 - ld didactic
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PHYSICS CHEMISTRY
BIOLOGY
TECHNOLOGY
LD DIDACTICLD DIDACTICLD DIDACTICLD DIDACTIC
PROFESSIONAL QUALIFICATIONPROFESSIONAL QUALIFICATIONPROFESSIONAL QUALIFICATIONPROFESSIONAL QUALIFICATION
1.20111.20111.20111.2011
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PROFESSIONAL QUALIFICATION
LEYLAB
NETWORKING LABORATORIES
LeyLab.net is a piece of software that has been specially
developed to network school laboratories. All the hardware
components in the networked lab communicate via Ethernet.
LeyLab.net allows you, for example, to control power supply units,
function generators or school desk power sockets, all from a
central workstation. The lab equipment may be remotely turned
on and off, configured or limited to your output values for the
respective experiment, according to requirements.
Room Planner Software*
Network-Capable Circuit Modules
The network enables the required parameters to be rapidly
entered into the lab workstations. Equipment damage due to
excessive supply voltage is thus avoided and the potential danger
in the lab is reduced.
*and software for device configuration
PROFESSIONAL QUALIFICATION
LEYLAB
SENSOR CASSY 19" MODULE
The Sensor CASSY 2 is now also available for the 19“ 3HE Power
Supply System. Its integration with the lab equipment paves the
way for new lab-operating applications.
The space-saving arrangement eliminates the need to set it up
and remove it each time. There is still plenty of space on the lab
desk for the actual test rig. All the established features of the
desktop device have, of course, been maintained. Together with
the CASSY Lab control and analysis software, this forms a
universally-applicable interface for operating professional labs.
Reference 524013K
The device can be controlled directly or using the central software over the network.
PROFESSIONAL QUALIFICATION
NEW IN AUTOMOTIVE TECHNOLOGY
The FlexRay Data Bus - Timely Control
Two model cars are used to simulate insufficient distance between two vehicles. This state is passed on, via the FlexRay data bus, to the ABS/ESP control device, which then triggers a braking action such that the safety distance is obtained once again. The default values for set distance vary depending on the condition of the road (dry, wet, slippery).
This condition is transmitted to the radar sensor control unit via a LIN data bus. The braking function is displayed via the activation of the high pressure control valve and the pump. A high speed CAN bus link activates the corresponding control lights in the instrument panel.
Reference T 3.2.12.9
739 5821 Training panel lighting NG
The revamped Lighting Training Desk has been fitted with original
lighting, safety and comfort elements. The following control units
have been installed:
• Charge module
• Steering Column Electronics
• Instrument Panel
• Tailer Vehicle Control Unit
• Comfort Control Unit
These are networked together via the CAN data bus.
In addition, rain and light sensors for light and windscreen wiper
automatic and a multifunction steering wheel - for remote control -
have been connected with the associated master control unit via
the LIN data bus. 4 mm plugs can be used to take measurements
of the data buses and various sensors and actuators. Suitable
diagnostics devices (e.g. the 737 9803, VCDS or 737 9805, SUN
Solus Pro) enable back-side switchable faults to be analysed.
Reference T 3.2.12.3
PROFESSIONAL QUALIFICATION
AUTOMOTIVE TECHNOLOGY
Hybrid drives generally refer to the combination of different drive
technologies. In the automotive industry it is the combination of
internal combustion engines and electric motors. Examining the
basics of hybrid technology thus requires fundamental knowledge
of the design and operating principles of electrical machines.
These include alternating and rotating field machines as well as
servo machines in the operating modes motor and generator.
Additional knowledge of power electronics and energy storage
technology facilitates the understanding of the new system
"Hybrid Drive Technology".
The combination of combustion engine and electric motor in the
drivetrain allows for new driving functions: Start/Stop function,
purely electric driving, hybrid driving, alternator operation,
regenerative braking. Ultimately, there is one purpose behind all
these operating modes: to reduce fuel consumption and thus the
emission of pollutants.
In addition to the demo unit "Hybrid Drives", LD Didactic has
developed a student workplace that examines all aspects in detail.
Equipped with a permanently excited synchronous motor, an
inverter, a dual-voltage on-board power supply system as well as
a touch screen display for operation and display of the energy
flow. The control units are connected via the Motor-CAN bus.
The student can independently examine the complex nature of
hybrid technology. Using overlay masks, it is possible to select
various popular hybrid systems.
Reference T 3.2.14.6
PROFESSIONAL QUALIFICATION
INSTALLATION TECHNOLOGY
Photovoltaic Devices
The importance of environmentally-friendly technology is
increasing in the coming years. This trend is also reflected in the
portfolio of LD Didactic. Therefore, the TPS photovoltaic device
training system comprises a further component within our
Greentec facilities. The new facilities use customary solar
components in an educational format and gives realistic results,
thus creating the optimal connection between theory and practice.
The topics include the generation of power in the solar modules,
the storage of the power generated and the handling of AC
consumers using an inverter. Using Sensor CASSY 2 and the
CASSY-Lab Software the experiments produce graphical results
that are easy to interpret.
Reference T 4.1.6
P R O F E S S I O N A L Q U A L I F I C A T I O N
The Fundamentals of Photovoltaics
The COM3LAB Photovoltaics Course covers the assembly and
operation of solar cells. Supported by animations and graphics,
this course provides a colourful introduction to the world of
photovoltaic devices. Real experiments determine the method of
operation of the solar modules under various operating
conditions. The microcontroller-governed charge controller runs
the solar generator at its Maximum Performance Point (MPP).
The theoretical placement and experiments are accompanied and
checked by the COM3LAB multimedia software package.
Hardware
Solar generator
• 4 x 4 V, 35 mA Solar cells
• Cooler for solar cells
• Temperature sensor
• Light sensor
• Halogen lamp with dimmer
Storage elements
• Rechargeable solar battery
• Solar charge controller
• With microcontroller
Performance Electronics
• Step-up converter
• Inverter
Consumer
• Motor
• Lamp
• Ohmic charge
Reference 700 53
Topics
• Solar cells
• Solar module
• Method for connecting solar modules
• Solar characteristics
• Influence of temperature
• Influence of clouds/shade
• Solar charge controller
• Photovoltaic devices
• Mains-independent photovoltaic devices
• Mains-synchronous photovoltaic devices
LD DIDACTIC GMBH
Leyboldstr. 1 · D - 50354 HürthTel.: 02233 - 604 - 0Fax: 02233 - 604 - 222E-Mail: [email protected]
Microcontroller
The COM3LAB 70036 Microcontroller I course covers the
assembly, operation, service launch and programming of
the ATMEL AT90CAN 128 Microcontrollers.
The student is provided with examples and exercises from
the abstract world of the Assembler and C programming
languages. The COM3LAB multimedia software course
thus takes on the theoretical education and the control of
the educational progress.
Topics
Fundamentals (CPU, RAM, ROM, timer, inputs and
outputs, interrupts etc.)
Programming (programming languages, development
environment, software, initialisation, debugger)
AT90CAN128
Assembler, C
Exercises (input, processing,
outputs, sub-programs, interrupt,
timer, pulse-width inverter, etc.)
Application: traffic light
Reference 700 36
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PROFESSIONAL QUALIFICATION