| Mu Zhaohui（穆兆辉）,Li Weidong,Liu Rao.[J].高技术通讯(英文),2014,20(4):446~450 |
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| Research & design on the drive system of nuclear fuel manipulate crane |
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| DOI：10.3772/j.issn.1006-6748.2014.04.017 |
| 中文关键词: |
| 英文关键词: PMC, manipulate crane (MC), drive system, drive mode, control method |
| 基金项目: |
| Author Name | Affiliation | | Mu Zhaohui（穆兆辉） | | | Li Weidong | | | Liu Rao | |
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| 中文摘要: |
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| 英文摘要: |
| The control of nuclear fuel manipulator crane (MC) drive system is essential for its running and other systems are designed surrounding the drive system. This paper gives a brief introduction to the composition and function of MC, analyses its drive mode and control method and applies PLC to control its frequency transducer directly to help the motor work more stable. Based on the control requirements of bridge, trolley, Hoist, the control system of bridge applies a drive mode with 2-drag-2 drive model on both sides and a multi-control method to realize simultaneous runningof two sides, 1-drag-1 model on through-going axes and closed loop control method finish the precise location of trolley, and the using of 1-drag-1 model drive mode and closed loop control method solves the protect control difficulty of hoist which stops/starts repeatedly and changes speed. |
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