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自动化与信息科学期刊
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN 打印: 1064-2315
ISSN 在线: 2163-9337

卷:
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自动化与信息科学期刊

DOI: 10.1615/JAutomatInfScien.v50.i7.60
pages 70-78

Control System of Cogeneration Power Plant at Partial Electrical Loads

Gennadiy A. Oborskiy
Odessa National Polytechnic University, Odessa
Anatoliy N. Bundyuk
Odessa National Polytechnic University, Odessa
Olga S. Tarakhtii
Odessa National Polytechnic University, Odessa

ABSTRACT

It is shown that 50% decrease of electrical load in cogeneration power plant leads to change of technological parameters of gas-turbine unit and its dynamic characteristics. At the same time the quality of gas-turbine unit regulation deteriorates. With frequent and prolonged drops in loads a controller setting is recommended to be optimal for 50% load.

REFERENCES

  1. Rusetskiy Yu.A., Sedunin V.A., Ermolaev V.V., Computational study of gas-turbine unit GTU-45 on modes of partial power, Teploenergetika, 2009, No. 4, 23–25.

  2. Kostyuk A.G., Frolov V.V., Bulkin A.E., Trukhniy A.D., Steam and gas turbines for power stations [in Russian], Izdatelskiy dom MEI, Moscow, 2008.

  3. Kirillov I.I., Automatic regulation of steam turbine and gas-turbine units [in Russian], Mashinostroyenie, Leningrad, 1988.

  4. Dobryanskiy G.V., Martyanova T.S., Dynamics of aviation GTU [in Russian], Mashinostroyenie, Moscow, 1989.

  5. Tsenaev S.V., Burov V.D., Remezov A.N., Gas-turbine and steam-gas plants for thermal power stations [in Russian], 3-d edition, Izdatelskiy dom MEI, Moscow, 2009.

  6. Larionova O.S., Todortsev Yu.K., Bundyuk A.N., Mathematical model of dynamics of power cogeneration gas-turbine unit, XXIV Mezhdunarodnaya nauchnaya konferentsiya “Matematicheskie metody v tekhnike i tekhnologii MMTT-24”, 2011, 6, 87–89.

  7. Tarakhtiy O.S., Bundyuk A.N., Analysis of dynamic characteristics of cogeneration power plant (CPP), Kholodilnaya tekhnika i tekhnologiya, 2012, No. 4 (138), 71–74.

  8. Tarakhtiy O.S., Bundyuk A.N., On increase of control performance of GTU power of cogeneration power plant, I Vseukrainska nauk.-tekhn. konf. “Avtomatyzatsiya, kontrol ta upravlinnya: poshuk idey ta rishen”, May 25–29, 2015, Krasnoarmiysk, 2015, 444–447.

  9. Oborskiy G.A., Bundyuk A.N., Morgun B.A., Prokopovich I.V., Ulitskaya E.O., Tarakhtiy O.S., New and untraditional technologies in power engineering [in Russian], Feniks, Odessa, 2015.

  10. Tarakhtiy O.S., Perfection of control loop of gas-turbine power of cogeneration power installation under fuel quality variation, Mezhdunarodnyi nauchno-tekhnicheskiy zhurnal “Problemy upravleniya i informatiki”, 2017, No. 1, 96–103.

  11. Rotach V.Ya., Calculation of setting of industrial control systems [in Russian], Gosenergoizdat, Moscow, 1961.


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