Research on the operation characteristics of a free-piston linear generator: Numerical model and experimental results
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- 作者：Chendong Guoa ; Huihua Fenga ; caterpillar8208@163.com" class="auth_mail" title="E-mail the corresponding author ; Boru Jiaa ; b ; Zhengxing Zuoa ; Yuyao Guoa ; Tony Roskillyb
- 关键词：Free-piston linear generator ; The operation process ; Piston dynamics ; FPLG performance
- 刊名：Energy Conversion and Management
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：131
- 期：Complete
- 页码：32-43
- 全文大小：1506 K
文摘
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The operation process of free-piston linear generator is investigated.
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The larger the motor force at the starting process, the fewer circulations of the piston reciprocating to meet ignition condition.
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The “gradually switching strategy” is the best strategy in the intermediate process.
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During the generating process, engines indicated power is 2.9 kW with an efficiency of 37.3% under medium load.