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首页> 外文会议>2000 International Conference on Power System Technology >A Fuzzy Tuning PID Automatic Voltage Regulator for Small Salient Pole Alternators
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A Fuzzy Tuning PID Automatic Voltage Regulator for Small Salient Pole Alternators

机译：小型凸极交流发电机的模糊整定PID自动稳压器

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Until recently diesel generating sets were mainly used for emergency / standby purposes. However, deregulation of the electricity utilities has created new applications for these units with a corresponding opportunity for market growth. These conditions necessitate an improvement in the overall control provided for such generating sets. This paper is primarily concerned with the economic and effective control of generated voltage. In a conventional Automatic Voltage Regulator (AVR) this is achieved using analogue technology, but there are many advantages in employing digital technology. The increased functionality and improved cost effectiveness of microcontrollers, ensure that digital AVRs are becoming a viable option on small alternators. The implementation of such a digital AVR is described. Test results showing the voltage response to step changes in demand and application and rejection of load are provided to compare the performance of the new digital and conventional analogue devices.
机译：直到最近，柴油发电机组主要用于紧急/备用目的。但是，电力部门的放松管制为这些设备创造了新的应用，并带来了相应的市场增长机会。这些条件需要改进为这种发电机组提供的总体控制。本文主要涉及经济有效控制发电电压。在常规的自动电压调节器（AVR）中，这是使用模拟技术实现的，但是在采用数字技术方面有很多优势。微控制器功能的增强和成本效益的提高，确保了数字AVR在小型交流发电机上已成为可行的选择。描述了这种数字AVR的实现。测试结果显示电压对需求和应用的阶跃变化以及负载抑制的响应，以比较新型数字和常规模拟设备的性能。

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