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About Stropower
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Products
HVEE Test Solution for EV
Turn-key solution for Ripple | Slope | Voltage Range test solutions following ISO 21498-2, VW80300 and other similar test standards such as Lv123.
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HVEE Test Solution for EV
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HVEE Test Solution for EV
HVEE Test Solution for EV
Stropower offers ripple/slope test and voltage range test solutions following ISO 21498-2, VW80300 and other similar test standards such as Lv123.
The Stropower HVEE test solution is turn-key solution for complete system tests Providing users the convenience to fast laboratory setup when planning.
In real-world operating conditions, the vehicle system can experience voltage fluctuations, Ripple disturbances, ground drifts and load change suddenly such as a load-dump event due To varying operation modes and status or system faults for some reason. These issues can significantly Impact the function status or their performance, thus cause safety concerns on the system’s electrical And electronic components. As the voltage platform of EVs continue to rise up and the power of electric drive system increases, the Ripple interference and voltage fluctuations experienced by the components in vehicles become more intense. This can lead to sporadic, hard-to-reproduce faults, such as relay disconnection, DC-link capacitor service life Derating, high power loss in driving phase… etc. , which may pose risk to functional safety of vehicles.
Ever since the LV123 deploy its practice onto EV years ago, Stropower had developed series test equipment And later whole test platform to meet with the rapid growing test demand on this regard.
The Development of Voltage Level for EV / xEV / Combustion Auto
The HVEE (High Voltage Electrical and Electronic) Components Operational Performance and Functional Safety
The Vehicle HV System concerning HVEE Components
The Test Cases concerning EV HVEE
Stropower HVEE System Test Solution for Vehicle HV E./E. Function Performance & Safety Test
∗ Ripple Emulator for EV Ripple Test (DC Supply + Ripple Emulation for 10 ~ 200 kHz)
∗ HV-AN for HVEE Test (switching button for adjust to ISO 21498-2 or VW 80300, water-cooling for stable parameter over temperature changes)
∗ Pre-charging Load Box and Fault Emulator system: for pre-charging and fault emulation according to robustness validation need
∗ HV Pulse Generator for HVEE Test: emulate the voltage edges for switching semiconductors
∗ Voltage Offset Test System: provide ground shifting voltage offset according to HVEE test demand
*request to technical support team for details on operation specification and user guidance.
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2nd Floor, Building 3, East Zone, Modern Enterprise Center, No.2 Zhangba Wu Road, Yanta District, Xi 'an, Shaanxi