Power Distribution System Engineer (High/Low Voltage Distribution)
1.Develop overall scheme designs for high and low voltage electrical systems for airborne and ground support equipment based on the aircraft’s overall electrical architecture and equipment power requirements.
2.Responsible for the design of high/low voltage distribution boxes, pre-charge units, DCDC converters, and wiring harnesses, including scheme design, component selection, electrical and redundancy logic simulation, and energy management. Coordinate with power distribution system suppliers and manage the entire lifecycle of the power distribution system, including development, integration, testing, validation, operation, maintenance, cost control, and quality management.
3.Responsible for the planning, approval, and execution of DV/PV test plans related to EMC and environmental reliability for the power distribution system.
4.Conduct DFMEA analysis, safety analysis, and reliability calculations for the power distribution system.
5.Perform market research and supplier management for aviation-grade power distribution systems. Draft and revise power distribution system design specifications, technical standards, supplier technical agreements, test outlines, and maintenance manuals.
6.Responsible for power distribution system acceptance testing and joint testing with other airborne systems. Participate in the construction of HIL test benches for power distribution systems, establish physical simulation models, and support simulation implementation. Prepare test cases and reports for the power distribution system.
7.Interpret airworthiness requirements for power distribution equipment, manage compliance verification and issue closure, and prepare verification plans and documentation.
1.Bachelor’s degree or above in Power Electronics, Electrical Engineering and Automation, or related fields.
2.Minimum 2 years of experience in new energy vehicle “three-electric” (battery, motor, electronic control) development, or in aviation primary/secondary power distribution.
3.Proficient in high and low voltage power distribution software and hardware knowledge, familiar with high voltage distribution verification and debugging, possession of high and low voltage electrical certificates is preferred.
4.Familiar with the design, selection, and application of relays, contactors, fuses, and high-voltage wiring harnesses. Knowledgeable about relevant domestic and international standards and regulations for high-voltage systems in new energy vehicles.
5.Familiar with DCDC topologies and control technologies, as well as BMS management systems.
6.Strong learning ability, strong conviction, self-motivated personality, and passion for the electric aviation field.
