> 支持案例
支持案例
高效矢量控制 180°正弦波驱动电机方案
High Efficiency Vector Control 180 Degree Sin-Wave Driver
系统框架图
System Configuration
控制流程图
Control Cart
基本参数
Basic Specification
Control IC:Renesas RL78/R5F104BC
Drive waveform: Sin-Wave
Applicable motor: ACIM with Speed Taco
PWM modulation: SVPWM
Carrier Freq: 12Khz
Dead-Time : 1-4us
特征
Features
Control Theory:CLSpeed Control & Slip Control
Variable Protection:OverVoltage,Under Voltage ,Over Current ,IPM Failure
Lose Speed,Lose Phase, Taco Failure
Extended Function:SoftStart Spin & Break Weighting
实验测试结果(负载8KG220V/50HZ)
Lab Test Result (Front Load 8KG220V/50Hz)
与FOC方案的区别
Difference to FOC solution
称重和动态平衡
OOB & Balance Function
Principal:calculate the current & speed vibrations in acceleration
Unbalanceload Grid 0g 200g 400g 800g
AverageWeight Grid 2.4kg 4.8kg 7.2kg 9.6kg 12kg 14.4kg
MatchMachine Model 6kg 7kg 8kg
称重时序图
OOB Timing Cart
重量时序图
Weighting Timing Cart
ACIM逆变器认证项目
ACIM Invertor Certification Item
ACIM电机认证项目
ACIM Motor Certification Item