SiC EV Power Inverter Control Reference Platform

EV-INVERTERHD

Roll over image to zoom in

Product Details

Block Diagram

EV-INVERTERHD Block Diagram

EV-INVERTERHD Block Diagram

Supported Devices

Processors and Microcontrollers

Ultra-Reliable MPC57xx MCUs

Power Management

Safety SBCs

Powertrain and Engine Control

Interfaces

Automotive Ethernet PHY Transceivers

3.3 V / 5 V IO CAN Transceivers

Features

Overview

  • Contains two PCB boards described below and software to drive a three-phase motor to enable quick development of your in-house inverter design using a complete NXP solution.
  • For each of the boards included in the EV-INVERTERHD enablement kit hardware schematics, PCB layout and gerber files are available for download from a secured site.

MCU Control Board (EV-CONTROLEVMHD):

  • This board contains four key NXP integrated circuits, interface connector and current sensors. The MPC5775E is a 32-bit Power Architecture dual-core ASIL D MCU targeted for motor control, offering performance up to 264 MHz/core, CSE security, eTPU timers, software resolver and a highly scalable solution. The FS65xx system basis chip (SBC) provides power to the MCU, optimizing energy consumption and providing low voltage side monitoring and protection. The TJA1051 transceiver for high-speed CAN applications in the automotive industry provides the differential transmit and receive capability to the MPC5775E and a CAN protocol controller. As an alternative communication protocol, the TJA1100HNZ is an automotive Ethernet PHY chip with 100BASE-TI single-port PHY optimized for automotive use cases.
  • Interface connector is a 23-pin connector for motor control inputs.
  • Three LEM current sensors are incorporated on the board providing +/- 900 amp measurement range.

Driver Control Board for HD Module (EV-POWEREVBHD):

  • This board is designed with the StarPower P6 (HybridPACK Drive) module populated with Cree 1200V/600A 13mΩ SiC MOSFET die. It features the GD3160 advanced single-channel gate driver for IGBTs and SiC MOSFETs. Integrated galvanic isolation and low on-resistance drive transistors provide high charging and discharging current, low dynamic saturation voltage and rail-to-rail gate voltage control. The board autonomously manages severe faults and reports faults and status via INTB pin and an SPI interface. Gate voltage is supplied via isolated transformers and a flyback controller.

Basic Software Featuring:

  • Software will be provided to allow for system configuration and basic control of a three-phase inverter for driving a permanent magnetic synchronous motor (PMSM) or induction motor.
    • Low-level SDK device drivers and inverter services middleware with function calls for controlling platform motor operations.
    • Advanced AMMCLib optimized software libraries for precise motor drive control.
    • FreeMASTER graphical user interface for operating and monitoring the inverter platform.

Functional Safety

  • ASIL C/D compliance with small, compact 10 IC system footprint
  • Robust fail-silent SBC with grade 0 capability
  • Functional safety case and enablement software with API

Inverter Specifications

  • Peak output power > 180 kW continuous
  • Operating input voltage range 350-600 VDC
  • Nominal operating voltage 600 VDC
  • Continuous current > 220 A, rms / peak current > 450 A, rms
  • Motor operating speed: Maximum speed 12 k RPM for 30 sec, nominal speed 6.4 k RPM
  • PWM switching frequency: 3–12 kHz
  • Maximum inverter electrical efficiency may perform > 99%

System Control

  • Efficiently drives 180 kW 3-phase motor from a 400 V supply
  • Redundant CAN bus interface with low power standby
  • Integrated galvanic signal isolation in SiC/IGBT gate drivers

Size

  • Small footprint ASIL D 180 kW power inverter enablement
  • Inverter mechanical envelope: 28 x 28 x 14 cm
  • Inverter mass < 10 Kg

Motor Configuration

  • 3 Phase PMSM

Voltage / Power

  • Operating voltage: 250-600 VDC, nominal 600 VDC
  • Peak current: 450 A rms
  • Peak output power: 180 kW for 30 sec

Torque / Speed

  • Continuous 135 Nm, peak 300 Nm
  • Maximum speed 12 k RPM for 30 sec, nominal speed 6.4 k RPM

Motor sensors

  • Resolver mechanical position sensor

Motor size

  • 250 mm OD X 275 mm L
  • Weight: 59 kg dry

Access to Development Suite Includes

  • NXP device collateral: MPC5775E, GD3160, FS6500, TJA1051, TJA1100 - Datasheets, erratas, functional safety document and software drivers
  • Enablement kit hardware design collateral: Reference design schematics (PDF), gerber files, BOM, user manual
  • Software: Basic software with service level SDK drivers and software user manual outlining installation, Advanced AMMCLIB optimized software libraries for precise motor drive control, and FreeMaster graphical user interface for operating and monitoring the inverter platform
  • System safety package (in development)

Buy Options

EV-INVERTERHD-Image

Click to expand

  • EV-INVERTERHD

  • SiC EV Power Inverter Control Reference Platform.

  • $6000.00 USD
  • For a quantity of 1
Buy From Distributor

Documentation

Quick reference to our documentation types.

2 documents

Design Resources

Select a section:

Software

1 software file

Note: For better experience, software downloads are recommended on desktop.

Training

3 trainings

Support

What do you need help with?