In the ever-evolving world of electric vehicles (EVs), ensuring optimal performance and safety is paramount. OXRED, a cutting-edge diagnostic system, is designed to meticulously identify and categorize faults within the EV ecosystem. Let's delve into its three primary fault categories and explore the nuances of the 17 unique faults it uncovers.
Threshold faults act as vigilant guardians, flagging potential issues when critical parameters surpass predefined safety thresholds. These parameters include voltage, current, temperature, and more. Each threshold fault comes in three severity levels, triggered when a parameter exceeds the threshold for a specified duration. This sophisticated system provides granular insights into the health of the EV by pinpointing the level of severity for effective troubleshooting.
Ensuring the longevity of an EV's battery involves adhering to a well-defined charging strategy. OXRED's charging strategy faults come into play when users deviate from the prescribed charging regimen. An ideal charging pattern, such as the CC-CV charging strategy, dictates the alternating current flow — constant current (CC) and constant voltage (CV) — based on the battery's voltage. Understanding and adhering to these strategies are crucial for maintaining the battery's health and overall EV performance.
SOC-Temp-Current faults focus on peak discharge and regenerative current, crucial aspects of an EV's kinetic energy management. Regenerative current, the energy fed back into the battery during braking, is monitored against safety threshold values. OXRED employs a sophisticated threshold matrix, considering the State of Charge (SOC), temperature, and other variables. When the current exceeds permissible limits, a fault is triggered, safeguarding the battery from potential harm.
In essence, OXRED's fault detection system provides a comprehensive view of an EV's health, offering insights into potential issues and ensuring timely intervention. By categorizing faults into specific domains, OXRED empowers users and technicians to address concerns efficiently, contributing to the longevity and reliability of electric vehicles.