基于V23990-P765-A-PM、RZ/T1、PS9031/PS9402主控器件的10kW伺服驱动器解决方案
概述
伺服驱动器是将380v或220v、50Hz工频交流电整流、滤波后得到一个较平滑的直流电,经过刹车制动单元,再由IGBT或MOSFET组成的逆变电路将该直流电逆变为15~100kHz的交流电接入电机系统。应用于该10kW伺服驱动器的功率转换单元,搭配高性能电机控制MCU和驱动,通过对电压、电流信号的回馈进行处理,实现整机闭环控制,采用脉宽调制PWM控制技术获得良好的电机调速效果。
优势
• 一体化设计IGBT模块集成整流、制动、逆变,优化的内部布线,且具有低电感设计,有效降低伺服系统EMI和开关损耗;其中,600V/100A 的V23990-P765-A-PM适合220V交流10Kw伺服驱动器, 1200V/50A的V23990-P768-A-PM适合380V交流10Kw伺服驱动器。
【V23990-P765-A-PM】
Features
● 3~rectifier,BRC,Inverter, NTC
● Very Compact housing, easy to route
● IGBT3/ EmCon3 technology for low saturation losses
and improved EMC behavior
Target Applications
● Motor Drives
● Power Generation
Types
● V23990-P765-A-PM
Maximum Ratings
• 内置以太网MAC、EtherCAT的32位MCU(RZ/T1),集算法控制和网络通信于一身,集成度高,有利于电机调速性能改进。
【RZ/T1】
Realize Real-Time Control of Industrial Equipment and Networking at the Same Time
The RZ/T1 Group has the Arm® Cortex®-R4 Processor with FPU core, which was designed for real-time processing, and is capable of high-speed operation at up to 600 MHz. Furthermore, access does not need to be performed via cache memory, and tightly-coupled memory capable of definitive real-time response processing is built-in, enabling high-speed access from the CPU without passing through the cache memory.
RZ/T1 devices that are equipped with a built-in R-IN engine, an accelerator for industrial Ethernet communications, can perform industrial Ethernet processing without loss of real-time performance by Hardware RTOS (HW-RTOS)
RZ/T1 devices that are equipped with a configurable absolute encoder interface are perfectly suited for precision motion control applications. The range of industry standards that are supported by the configurable encoder interface includes EnDat2.2, BiSS®-C, A-format™, Tamagawa and HIPERFACE® DSL.
Key Features : RZ/T1(with R-IN engine)
ITEM | RZ/T1(with R-IN engine) | |||
---|---|---|---|---|
Part NAME | R7S910015 | R7S910016 | R7S910017 | R7S910018 |
Packages | 320FPBGA | |||
0.8mm pitch | ||||
17mm x 17mm | ||||
Main CPU | Arm®Cortex®-R4 Processor with FPU | |||
Maximum operating frequency | 450MHz | 600MHz | ||
FPU | Supports single-precision and double-precision addition, subtraction, multiplication, division, multiply-accumulation, and square root calculation | |||
Tightly-coupled memory | ATCM: 512 KB (with ECC); BTCM: 32 KB (with ECC) | |||
Cache memory | Instruction cache: 8 KB (with ECC); data cache: 8 KB (with ECC) | |||
Communication accelerator | R-IN engine multi-protocol communication accelerator | |||
Expanded internal SRAM | 1 MB (with ECC) *also used for storing protocol stack | |||
Clocks | External clock/resonator input frequency: 25 MHz | |||
CPU clock frequency: up to 450/600 MHz | ||||
Low-speed on-chip oscillator (LOCO): 240 kHz | ||||
Timers | Up to 33 expanded timer functions | |||
16-bit TPUa (12 channels), MTU3a (9 channels), GPTa (4 channels): input capture, output compare, PWM waveform output | ||||
16-bit CMT (6 channels), 32-bit CMTW (2 channels) | ||||
Communications | EtherMAC: 1 port (with switching) | |||
EtherCAT slave controller | ||||
USB 2.0 high-speed host/function: 1 channel | ||||
CAN (ISO 11898-1 compliant): up to 2 channels | ||||
16-byte SCIFA with FIFO: 5 channels | ||||
I2C bus interface: 2 channels of up to 400 kbps transfer speed | ||||
RSPIa: 4 channels | ||||
SPIBSC: 1 channel of multi-I/O serial flash memory connectable | ||||
Memory interfaces | SPI 4ch | |||
QSPI(Flash I/F) with Direct Access from CPU | ||||
SRAM I/F(32bit bus) | ||||
SDRAM I/F(32bit bus) | ||||
Burst ROM I/F(32bit bus) | ||||
Encoder interfaces | - | A-format™, BiSS®-C, EnDat2.2, HIPERFACE®DSL, Tamagawa | - | A-format™, BiSS®-C, EnDat2.2, HIPERFACE®DSL, Tamagawa |
A/D converter | 12-bit A/D converter: 2 units (unit 0: 8 channels; unit 1: 16 channels) | |||
DMA | 16 channels x 2 units | |||
Other functions | Built-in temperature sensor for measuring internal chip temperature | |||
Safety features (register write protection, input clock oscillation stop detection, CRC, IWDTa, A/D self-diagnostics, error control module, etc.) | ||||
Security functions (option): Secure boot, JTAG lock, etc. | ||||
Power supply voltage | 3.3 V (I/O), 1.2 V (internal) | |||
Operating temperature range | Tj = -40℃ ~ +125℃ |
Pin Count / Memory Size:
SRAM
1568KB | ● | |
---|---|---|
544KB | ● | ● |
Pins | 176 | 320 |
Block Diagram:
with R-IN engine
without R-IN engine
*Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the EU and/or elsewhere.
All rights reserved.
*EtherCAT is a patented technology that Renesas has licensed from Beckhoff Automation GmbH, and is a registered trademark.
*EtherNet/IP is a trademark of ODVA.
*BiSS is a registered trademark of iC-Haus.
*CAN(Controller Area Network):An automotive network specification developed by Robert Bosch GmbH of Germany.
*All other names of products or services mentioned here are trademarks or registered trademarks of their respective owners.
* A-format is a trademark of the Nikon Corporation.
*HIPERFACE DSL is registered trademark of SICK STEGMANN GmbH.
*EnDat is registered trademark of DR. JOHANNES HEIDENHAIN GmbH.
• 具有超强驱动能力的驱动光耦(PS9031/PS9402),最大驱动电流为2.5A,具有高共模抑制能力(25 kV/μs),增强伺服系统的抗干扰能力。
【PS9031】
DESCRIPTION
The PS9031 is an optically coupled isolator containing a GaAlAs LED on the input side and a photodiode, a signalprocessing circuit and power MOSFETs on the output side on one chip.
FEATURES
> Long creepage distance (8 mm MIN.)
> Large peak output current (2.5 A MAX., 2.0 A MIN.)
> High speed switching (tPLH tPHL = 175 ns MAX.)
> UVLO (Under Voltage Lock Out) protection with hysteresis
> High common mode transient immunity (CMH, CML = 50 kV/s MIN.)
> Operating Ambient Temperature (125 C MAX.)
> Embossed tape product : PS9031-F3 : 3000 pcs/reel
> Pb-Free product
> Safety standards
> UL approved: UL1577, Double protection
> CSA approved: CA5A, CAN/CSA-C22.2 No.60065, CAN/CSA-C22.2 No.60950-1, Reinforced insulation
> VDE approved: DIN EN 60747-5-5 (Option)
APPLICATIONS
> IGBT, Power MOS FET Gate Driver
> Industrial inverter
> AC Servo
PS9031系列
PS9031
PS9031-F3
PS9031-V
PS9031-V-F3
【PS9402】
DESCRIPTION
The PS9402 is an optically coupled isolator containing a GaAlAs LED on the input side and a photo diode, a signal
processing circuit and a power output transistor on the output side on one chip.
The PS9402 is designed specifically for high common mode transient immunity (CMR), high output current and high
switching speed.
The PS9402 includes desaturation detection and active miller clamping functions.
The PS9402 is suitable for driving IGBTs and Power MOS FETs.
The PS9402 is in a 16-pin plastic SSOP (Shrink Small Outline Package). And the PS9402 is able to high-density
(surface) mounting.
APPLICATIONS
•IGBT, Power MOS FET Gate Driver
•Industrial inverter
•Uninterruptible Power Supply (UPS)
责任编辑:Davia
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