| 超级电容器恒功率放电系统中IGBT驱动的设计 |
| |
| 引用本文： | 白鑫,张莉,李琛. 超级电容器恒功率放电系统中IGBT驱动的设计[J]. 电测与仪表, 2010, 47(9) |
| |
| 作者姓名： | 白鑫 张莉 李琛 |
| |
| 作者单位： | 大连理工大学,电气工程学院,辽宁,大连,116023;大连理工大学,电气工程学院,辽宁,大连,116023;大连理工大学,电气工程学院,辽宁,大连,116023 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 根据超级电容器恒功率放电的要求,采用升压斩波拓扑结构设计恒功率放电系统。针对升压斩波电路中IGBT的驱动加以研究,采用HCPL-316J驱动光耦与PIC单片机相结合组成IGBT驱动电路。驱动芯片的输出端采用推挽结构,降低了驱动电路的输出阻抗,从而加快驱动电压的装载速度。PIC单片机产生占空比可实时调整的PWM波形作为输入,实测的输出波形符合IGBT驱动的要求,并随着输入波形的变化而变化,系统能够稳定可靠的工作。
|
| 关 键 词： | 恒功率 HCPL-316J PWM 驱动电路 |
Design of IGBT Driver in the System for Supercapacitor Constant Power Discharging |
| |
| BAI Xin,ZHANG Li,LI Chen. Design of IGBT Driver in the System for Supercapacitor Constant Power Discharging[J]. Electrical Measurement & Instrumentation, 2010, 47(9) |
| |
| Authors: | BAI Xin ZHANG Li LI Chen |
| |
| Affiliation: | BAI Xin,ZHANG Li,LI Chen(School of Electrical Engineering,Dalian University of Technology,Dalian 116023,Liaoning,China.) |
| |
| Abstract: | According to the requirement of constant power discharging for supercapacitor,a constant power discharge system was designed using the boost chopper topology,and analyzed the driving of IGBT in the boost chopper circuit.The HCPL-316J gate drive optocoupler and the PIC microcontroller were combined to compose a driving circuit for IGBT.The output of the circuit was push-pull structure in order to reduce the output impedance and speed up the load of the driving voltage.The PWM waveform generated by the PIC mi... |
| |
| Keywords: | HCPL-316J PWM |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
