Electric vehicle's electronics and electric system

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“With the possession of this IP it takes an extremely short time to generate manufacturing files and ready-to-use firmware for a new device version. We only need 1-2 weeks for a new AMS with 12 cells in series for example.”

1.Existing devices and firmware
1.Based on previous architechtures
1.Accumulator Management Systems (AMS/BMS)

BMS_24S: 4-24 series cells, LiFePO4/LiPo, external passive balancer, 400VDC system max, CAN bus
X_AMS_18S_v1: 12-18 series cells, LiFePO4/LiPo, 150mA built-in passive balancer, 77,5VDC system max., CAN bus

2.External Accumulator Balancing Systems (ABS)

BAL_24S: 4-24 series cells, LiFePO4/LiPo, 1200mA passive balancer, 200VDC system max., CAN bus

3.Energy meter (EM)

EM: Based on a Hall-sensor and custom voltage measurement. 1000VDC max., 400/800/1200A peak.

2.Based on the current architechture
1.Accumulator Management Systems (AMS/BMS) /with optional built-in energy metering for light electric vehicles/

X_AMS_18S_v2: 12-18 series cells, LiFePO4/LiPo, 150mA built-in passive balancer, 600VDC system max., CAN bus
X_AMS_4S_v1: 4 series cells, LiFePO4/LiPo, 150mA built-in passive balancer, for LV systems, CAN bus
X_AMS_12S_v1: 8-12 series cells, LiFePO4/LiPo, 150mA built-in passive balancer, 600VDC system max., CAN bus, optional built-in energy metering for light electric vehicles
X_AMS_12S_v2: 8-12 series cells, LiFePO4/LiPo, 150mA built-in passive balancer, 150VDC system max., CAN bus
X_AMS_18S_v4: 12-18 series cells, LiFePO4/LiPo, 150mA built-in passive balancer, 600VDC system max., CAN bus

2.External Accumulator Balancing Systems (ABS)

X_ABS_18S_v1: 9-18 series cells, LiFePO4/LiPo, 4000mA active balancer, 600VDC system max., CAN bus

3.Energy meter (EM)

X_EM_v1: Based on X_UCU_v1 (Xtalin Universal Control Unit) and a third-party CAN-bus capable sensor. 1000VDC max., 300/600A nominal 2500A peak.

4. Isolation Resistance Measurement (IRM)

X_IRM_v1: The most essential safety device of HV electric vehicles. Based on X_UCU_v1 (Xtalin Universal Control Unit) and a third-party IRM module. 1000VDC max.

5.DC bus electronics (PCDC)

X_PCDC_v1: Precharge and discharge functions, accumulator isolation relay stuck monitoring, HV voltage monitoring. 600VDC max.

1.IP packages
1.HW&SW: Accumulator management system (AMS/BMS), built-in passive balancer, and optional built-in energy metering for light electric vehicles

Contents:

Schematics, component libraries, pcb and output files (Altium): X_AMS_18S_v2 (12-18S), X_AMS_4S_v1 (4S), X_AMS_12S_v1 (8-12S, optional built-in energy metering for light electric vehicles), X_AMS_12S_v2 (8-12S), X_AMS_18S_v4 (12-18S)
Firmware (C language): easy-to-configure, universal, config header files for already existing AMS models

2.HW&SW: Active balancer

Contents:

Schematics, component libraries, pcb and output files (Altium): X_ABS_18S_v1 (9-18S)
Firmware (C language): easy-to-configure, config header file for the already existing ABS model

3.HW&SW: DC bus electronics, Energy metering, Isolation resistance monitoring

Contents:

Schematics, component libraries, pcb and output files (Altium): X_PCDC_v1, X_EM_v1 (X_UCU_v1), X_IRM_v1
Firmware (C language): energy metering firmware for X_EM_v1
X_PCDC_v1, X_IRM_v1 are analog electronics.

Contact

e-mail: info@xtalin.com

iroda: 1119. Budapest, Vahot utca 6.