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Research on the Basis of DSP Hydraulic Turbine Computer Governor

Author: HuangYeHua
Tutor: CaiWeiYou；PanXiHe
School: Wuhan University
Course: Water Resources and Hydropower Engineering
Keywords: Turbine governor DSP controller Mathematical simulation Communication Simulation Software
CLC: TV734.4
Type: Master's thesis
Year: 2005
Downloads: 152
Quote: 2
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Abstract


With the rapid development of China's modernization , the demand for energy is more urgent and important in the development of small and medium hydropower resources of the governor 's performance is also put forward higher requirements . In a recent large number of research and production practice, turbine governor has made great progress, from control , processing , and many other constantly upgrading . Especially with other disciplines and mutual penetration of new technologies , mastery, such as hydraulic technology, microelectronics engineering , the governor broke the design and manufacture of power professional category, as more than one category, a new electro-hydraulic integrated multidisciplinary products. This dedicated DSP-based computer turbine governor studies and turbine governor for the study, proposed self-tuning control strategy. Meanwhile DSP as the core control chip, the overall design of the system , and the system software and hardware for a detailed description of the DSP development environment also made certain instructions. Digital signal processors within the various issues and the preparation of the core software algorithm research questions ; upper and lower machine system communication problems ; PC software in the design and preparation ; various system modules integrated , complete controller design. Summarized as follows: Chapter I: REVIEW turbine governor in recent years, the development history and current situation , describes the development of the new governor and the new direction of progress ; proposed system structure, control strategy, control components, hydraulic basic research and new hydraulic equipment and other aspects of the development of new ideas . Chapter II : General characteristics of turbine governor : and benefit from the engineering application point of view , this paper put forward the main purpose and mission : develop new types of DSP turbine governor . Chapter III : Introduction to DSP system development environment. Chapter 4: By analyzing DSP Microcomputer turbine governor of the basic hardware , elaborated DSP Microcomputer turbine governor control strategy and control process. Chapter : Introduction to the mathematical model of hydraulic turbine and MATLAB simulation software, which is used to examine the various characteristics of the governor ; further validate the superiority of the speed control system . Chapter VI : To improve the effectiveness of the governor , the governor design a perfect communication with the host computer . Finally, the summary text , identify shortcomings and propose future endeavors.

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CLC: > Industrial Technology > Hydraulic Engineering > Hydropower utilization of hydropower project > Hydropower station construction and equipment > Mechanical and Electrical Equipment > Control devices, speed control agencies
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