| Presentation | 2008-11-20 A Study of Inverter DC Link Voltage Minimization Scheme with an Adaptive Sliding Mode Controller Zhongwei GUO, Fujio KUROKAWA, Mitsuhiro FURUYA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A high dc link voltage results in large switching loss, large ripple current, and a more effective snubber circuit is necessary to protect the switching devices. The dead time necessary in PWM inverters results in output deviations, and deteriorates the utilization of dc link voltage. In this paper, the dead time mechanism of inverters with LC filter is analyzed, and its mathematical model is presented, with this model, a new current control scheme with a PI controller and a sliding mode controller is presented for the improvement of output quality and the minimization of dc link voltage. An online parameter auto tuning method is proposed to realize the adaptive control for the variations in circuit parameters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PWM inverter / LC filter / DC link voltage / dead time / sliding mode control / nonlinear control |
| Paper # | EE2008-47 |
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| Conference Information | |
| Committee | EE |
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| Conference Date | 2008/11/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Energy Engineering in Electronics and Communications (EE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Inverter DC Link Voltage Minimization Scheme with an Adaptive Sliding Mode Controller |
| Sub Title (in English) | |
| Keyword(1) | PWM inverter |
| Keyword(2) | LC filter |
| Keyword(3) | DC link voltage |
| Keyword(4) | dead time |
| Keyword(5) | sliding mode control |
| Keyword(6) | nonlinear control |
| 1st Author's Name | Zhongwei GUO |
| 1st Author's Affiliation | Faculty of Engineering, Nagasiki University:Shindengen Electric Mfg. Co., Ltd.() |
| 2nd Author's Name | Fujio KUROKAWA |
| 2nd Author's Affiliation | Faculty of Engineering, Nagasiki University |
| 3rd Author's Name | Mitsuhiro FURUYA |
| 3rd Author's Affiliation | Shindengen Electric Mfg. Co., Ltd. |
| Date | 2008-11-20 |
| Paper # | EE2008-47 |
| Volume (vol) | vol.108 |
| Number (no) | 308 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |