Научная электронная библиотека ULRICH'S Periodicals Directory

Сибирский государственный университет
науки и технологий имени академика М.Ф. Решетнева

Сибирский аэрокосмический журнал
ISSN 2712-8970 (Print) ISSN 2782-5760 (on-line)

Сведения об образовательной организации

UDK 681.333(088.8)
AUTOMATED SIMULATION SYSTEM OF ELECTRICAL CHARACTERISTICS OF SPACECRAFT POWER SYSTEM
E. A. Mizrah, D. N. Poymanov, R. V. Balakirev, S. B. Tkachev
Reshetnev Siberian State Aerospace University 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation
In the article authors examined problems of electrical tests of spacecraft electrical systems (SES) with special simulation systems to reproduce electrical characteristics of spacecraft power system (PSS ECSS). The relevance of these systems and disadvantages of known simulators are discussed. A new automated system, which can be used to carry out SPS electrical tests in work and emergency modes, study noise immunity of spacecraft electrical systems with given noise magnitude, frequency and shape is considered. ECSS provides stable 27 and 100 V power to SES and contains two special power supplies (ISEP) providing main functions and control computer. In the article the authors show that combining regulated power supply and noise signal generator in ISEP leads to significant topology simplification, improvement of operation characteristics and better reproduction of spacecraft power system impedance frequency characteristics. In the article topology of PSS simulator with output voltage range up to 100 V (ISEP-100), containing constant voltage supply, output voltage regulator, multifunctional low-latency protection device (LLPD) and digital control and measurement system, is examined. Output voltage regulator based on dual power regulation topology, which can provide required static and dynamical properties and satisfactory specific power. Continuous voltage regulator (CVR) provides energy quality, reproduce required impedance frequency characteristics of onboard SPP, allows to induce test signals of required shape on power bus in frequency range up to 1 MHz; Switching regulator limits power dissipation of CVR by voltage regulation on CVR transistor current regulator. Developed and studied LLPD, which is able to shut down SES on overvoltage and overcurrent conditions above specified levels and provides AC network phase loss detection. LLPD delay can be defined in range 2 to 1500 us. Developed PSS ECSS allows carrying out entire program of spacecraft electrical systems tests and operated in Academician M. F. Reshetnev Information Satellite Systems, Zheleznogorsk, where it was used for onboard repeaters tests of various spacecrafts.
Keywords: spacecraft, power supply system, test, simulation, electrical characteristics.
References

1. Soustin B. P., Ivanchura V. I., Chernyshev A. I., Islyaev Sh. N. Sistemy elektropitaniya kosmicheskikh apparatov [Spacecraft power systems]. Novosibirsk, Nauka Publ., 1994, 318 p.

2. Shinyakov Yu. A. [Energy analysis of spacecraft power system topologies]. Bulletin of the Tomsk Polytechnic University, 2006, vol. 309, No. 8, P. 152–155 (In Russ.).

3. Osipov A. V. [Regulated invertors spacecraft power systems]. Bulletin of the Tomsk Polytechnic University 2014, vol. 324, No. 4, P. 102–109 (In Russ.).

4. Mukund R. Patel. Spacecraft power systems. New York, Washington, D.C., CRC Press, 691 p. Available at: www.e-reading.co.uk (accessed 13.01.2014).

5. Kazantsev Yu. M., Gordeev K. G., Lekarev A. F., Gavrilov A. M. [Spacecraft power system with integrated step-up converter]. Voprosy elektromekhaniki 2011, vol. 125, No. 6, P. 41–44 (In Russ.).

6. Osipov A. V., Shinyakov Yu. A., Otto A. I., Chernaya M. M. [Spacecraft power systems based on regulators with intermediate high-frequency stage]. Bulletin of the Tomsk Polytechnic University 2013, vol. 323, No. 4, P. 126–132 (In Russ.).

7. Kudryashov V. S., Elman V. O., Nesterishin M. V. Sistema elektropitaniya kosmicheskogo apparata [Spacecraft power system]. Patent RF, no. 2396666, 2010.

8. GOST 30804.4.11–2013 (IEC 61000-4-11:2004). Electromagnetic compatibility of technical equipment. Voltage dips, short interruptions and voltage variations immunity. Requirements and test methods. Moscow, Standartinform Publ., 2014.

9. Korotkich V. V., Leskovskiy A. G. Sposob elektricheskikh proverok kosmicheskogo apparata [Spacecraft electrical tests method]. Patent RF, no. 2513322, 2014.

10. Kolokolov M. V., Gaaze V. B. Imitator perekhodnykh protsessov [Transient simulator]. Patent USSR, no. 1200409, 1985.

11. Zabornya A. V., Loparev S. F. Imitator provalov napryazheniya seti [Voltage drop simulator]. Patent USSR, no. 1211858, 1986.

12. Schidlovskiy A. K., Muzychenko A. D., Lizogub V. A. Imitator impulsnykh pomekh [Impulse noise simulator]. Patent USSR, no. 1462470, 1989.

13. Ivanov Yu. T., Semin A. A., Trofimov A. S., Chernyshev V. I. Apparatno-programmnyy kompleks imitatsii nestabilnosti napryazheniya pitaniya postoyannogo toka [Hardware and software complex for voltage instability simulation]. Patent RF, no. 2277713, 2006.

14. Lobanov D. K., Mizrah E. A. [Energy saving load for DC power systems test]. Vestnik SibGAU. 2010, No. 6(32), (In Russ.).

15. Krasnobaev Yu. V., Pozharkova I. N. [Study of autonomous power supply system acceptable output impedance values range]. Vestnik SibGAU. 2007, No. 3 (16), P. 91–96 (In Russ.).

16. Pozharkova I. N., Kapulin D. V. [Methodic of spacecraft power system output impedance requirements determination] Aerospace instrumentation. Moscow, Nauchtechlitizdat Publ., 2011.

17. Mizrah E. A., Poymanov D. N., Tkachev S. B. Vtorichnyi istochnik pitaniya [Secondary power supply]. Patent RF, no. 2303281, 2006.

18. Mizrah E. A., Poymanov D. N. Vtorichnyi istochnik pitaniya [Secondary power supply]. Patent RF, no. 76148, 2008.


Mizrakh Enis Avrumovich – Cand. Sc., professor of Department of Automatic control system, Reshetnev Siberian

State Aerospace University. Е-mail: enis-home@mail.ru.

Poimanov Daniil Nikolaevich – junior scientific researcher, Department of Automatic Control System, Reshetnev

Siberian State Aerospace University. Е-mail: dh_st@mail.ru.

Balakirev Roman Vladimirovich – junior scientific researcher, Department of Automatic Control System,

Reshetnev Siberian State Aerospace University. Е-mail:shotmaster@mail.ru.

Tkachev Stepan Borisovich – junior scientific researcher, Department of Automatic Control System, Reshetnev

Siberian State Aerospace University. Е-mail: steep_st@mail.ru.