Electric Vehicle Industries
An electric vehicle generally contains the following major components: an electric motor,
a motor controller, a traction battery, a battery management system, a plug-in charger that
can be operated separately from the vehicle, a wiring system, a regenerative braking
system, a vehicle body and a frame.
The battery management system is one of the most
critical part of Electric or hybrid vehicles. The operating temperature and voltage are the most important parameters that determine the performance. The BMS monitors voltage, current, temp, state of charge, state of power, coolant flow, safety and health.
Case studies
1. Gear Rolling Tester
This system is used to measure and analyze the functional performance of gears.
Composite errors in gears are the main parameter to evaluate the grade of the manufactured gears.
Gear testing is a technique that has been used by the Industry to identify the manufacturing defects in the gears.
System consists of mechanical assembly, Servo Motor and Drive. NI DAQ hardware, other sensors and PC with application software.
Gear under test is mounted on Mechanical assembly and engaged with the Master gear that is mounted on spring loaded assembly
This assembly is used to capture deviations / uneven surface, High Spot of gear.
LabVIEW based Application software will acquire real time data, logs and analyse real time test data, display result and even mark hot spots on gear.
2. Solenoid Test system
A solenoid works by producing electromagnetic field around the core.
Application Summary :-
Solenoid under test will be mounted on Mechanical assembly Provisions will be made in panel, to connect solenoid with test instruments during testing automatically. Provisions will be made to conduct following tests : 1. Diameter Test, 2. Resistance test, 3. HV test , 4. PE conductor Test, 5. Capacity test Test instruments will be interfaced with PC over RS 232 communication port. Digital Field-inputs and outputs will be connected to PLC , which will be interfaced to PC via MODBUS Ethernet.
Key Points :-
1. System is used to measure data in real time
2. An insulation resistance (IR) test measures the total resistance between any two points separated by electrical insulation. The test, therefore, determines how effective the dielectric (insulation) is in resisting the flow of electrical current.
3. Application software will be developed using NI LabVIEW development environment.
Benefits Achieved :-
1. Reduced Data Loss
2. Achieved Desired Cycle time
3. Flickering issue solved
Application Summary :-
Solenoid under test will be mounted on Mechanical assembly Provisions will be made in panel, to connect solenoid with test instruments during testing automatically. Provisions will be made to conduct following tests : 1. Diameter Test, 2. Resistance test, 3. HV test , 4. PE conductor Test, 5. Capacity test Test instruments will be interfaced with PC over RS 232 communication port. Digital Field-inputs and outputs will be connected to PLC , which will be interfaced to PC via MODBUS Ethernet.
Key Points :-
1. System is used to measure data in real time
2. An insulation resistance (IR) test measures the total resistance between any two points separated by electrical insulation. The test, therefore, determines how effective the dielectric (insulation) is in resisting the flow of electrical current.
3. Application software will be developed using NI LabVIEW development environment.
Benefits Achieved :-
1. Reduced Data Loss
2. Achieved Desired Cycle time
3. Flickering issue solved
3. Endurance Test – BLDC Motors
The test assembly consist of number of control configurations, controllers, and PC based data acquisition system
Application Summary :-
1. Monitors and tests Multiple Units simultaneously
2. Capturs total 60 channels if all 12 devices under test are connected
Key Points :-
1. Parameters like Voltage, Current, Power, Short Circuit current, Over Load/No Load voltages, Winding losses can be tested on same test bench.
2. 11 energy meters and 12 RPM meters will communicate with the LabVIEW based customized software.
3. High speed RPM & Frequncy measurement carried out.
Application Summary :-
1. Monitors and tests Multiple Units simultaneously
2. Capturs total 60 channels if all 12 devices under test are connected
Key Points :-
1. Parameters like Voltage, Current, Power, Short Circuit current, Over Load/No Load voltages, Winding losses can be tested on same test bench.
2. 11 energy meters and 12 RPM meters will communicate with the LabVIEW based customized software.
3. High speed RPM & Frequncy measurement carried out.
related solutions
We cater to diversified sectors with industry specific integration solutions. Our
systems are reliable and sustainable. Robust reconfigurable and flexible engineering
design helps our clients to achieve the better efficiency and throughput from these
test systems.
ATE
EOL
DAQ
LV
Panel Engineering
IIOT
ATE
ATE
Automated Test Equipment (ATE) is computer-controlled equipment that tests electronic devices for performance. Quality, stress and functionality. Automated Test Equipment (ATE) includes the control hardware, sensors, and software that collects and analyzes the test results.
EOL
EOL
End-of-line Tester (EOL) systems can measure and check the functionality of automotive electronic control units, mechanical parts and related systems. Key factors considered are high test quantity, test completion and low system with upgrade costs.
DAQ
DAQ
TMCS undertakes key projects on Data Acquisition (DAQ) System Products, where products are used to gather information from different ongoing occurrences into the computer for processing, documenting, studying, storing and signal conditioning.
LV
LV
For nearly 4 decades, National Instruments is a technology pioneer and leader in virtual instrumentation – a revolutionary concept that has changed the way engineers and scientists in industry, government, and academia approach measurement and automation.
Panel Engineering
Panel Engineering
Our panel range is available with different specifications in order to meet diverse requirements of the industry. Panels are designed for convenient layout and reliable wired interconnections between internal and external components.
IIOT
IIOT
All have different needs and usually a common solution does not apply to all. Whether your enterprise is new to Industrial Internet of Things (IIoT) or you are looking to leverage this technology further, TMCS provides you with customized solutions for the effective adoption of Industrial Internet of Things (IIoT).