Conclusions
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1.
The development of an ATDS should be realized individually for each operating station with consideration of the design characteristics of the units and should be aimed at solving one of the most important problems of increasing the operating reliability of the main equipment and economy of operating the hydrostation.
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2.
The deterministic approach to compiling technological diagnostic algorithms makes it possible to use the operating experience gained and to make the diagnosis on the basis of the actual technical state of the units of the hydrostation.
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3.
The ATDSs should satisfy the requirements of prompt, integrated, automatic, and dynamic performance (possibility of the modular buildup of problems being solved as a result of developing new diagnostic means and methods).
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4.
The proposed development of an ATDS at the unit level should be done with the possible prospects of inclusion in the PCS of the hydrostation.
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Literature cited
A. E. Aleksandrov et al., Detection of Defects in Hydroelectric Generators [in Russian], Éncrgoatomizdat, Moscow (1985).
A. A. Koval' and A. B. Netseevskii, “Diagnosis of asymmetry of the magnetic field of a generator rotor,” Élek. Stantsii, No. 12 (1987).
I. A. Birger, Technical Diagnosis [in Russian], Mashinostroenie, Moscow (1978).
Additional information
Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 10, pp. 43–48, October, 1990.
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Kolesnikov, V.I., Dolgii, V.F. & Zhuravlev, Y.N. Principles of developing an automatic system for technical diagnosis of turbine-generator units. Hydrotechnical Construction 24, 647–653 (1990). https://doi.org/10.1007/BF01429342
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DOI: https://doi.org/10.1007/BF01429342