Article


Cover

№4 2020

Title

Method of providing energy resources to a circumlunar satellite for passing longduration shadow zones

Authors

1,2,3V.E. Chebotarev, 1,2E.O. Vorontsova

Organizations

1JSC «Academician M. F. Reshetnev» Information Satellite Systems»
Zheleznogorsk, Krasnoyarsk region, Russian Federation
2Siberian Federal University
Krasnoyarsk, Russian Federation
3Reshetnev Siberian State University of Science and Technology
Krasnoyarsk, Russian Federation

Abstract

Researches of the possibilities of creating a lunar navigation and communication system have revealed features of the sun's illumination of near-lunar orbits: the annual passage of orbits through a long cycle of about 55 days, containing shadow sections of the orbit from the Moon and a pause of up to 185 days with possible overlays of penumbra and shadow sections of the orbit from the Earth. At the same time, the penumbra and shadow zones from the Earth near the Moon have significant differences in size and can cover the entire orbital grouping of the lunar navigation and communication system. As a result, the problem arises of calculating the energy resources of a circumlunar satellite for passing long-duration shadow zones and maintaining the spacecraft's thermal regime for the period of passing the shadow section of the orbit from the Earth. The energy balance of the spacecraft is modeled for various modes of its operation during the passage of long-duration shadow zones: regular, duty, storage. It is proposed to use blinds to regulate the heat radiation from the spacecraft radiators when passing the shadow sections of the orbit in the considered modes. To reduce the cost of spacecraft mass it is recommended to switch the spacecraft to storage mode, which reduces power consumption in comparison with standby mode. The efficiency of the proposed scheme for passing the shadow zones of the lunar navigation and communication system spacecraft was evaluated for three spacecraft sizes according to the criterion – the minimum amount of mass spent on increasing the energy intensity of the battery and installing blinds.

Keywords

near-lunar spacecraft, orbit, shadow section from the Moon, shadow section from the Earth, energy intensity, battery, blinds

References

[1] Chebotarev V. E., Kosenko V. E. Osnovy proektirovaniya kosmicheskikh apparatov informatsionnogo obespecheniya [Fundamentals of spacecraft design information support]. Krasnoyarsk, SibSAU, 2011. 488 p. (In Russian)

[2] Testoedov N. A., Kosenko V. E., Zvonar V. D., Chebotarev V. E. Koncepciya sozdaniya lunnoj informacionnonavigacionnoj obespechivayushchej sistemy [The concept of creating a lunar information and navigation support system] // Tezisy dokladov 19-j Mezhdunarodnoj nauchnoj konferencii «Sistemnyj analiz, upravlenie i navigaciya» [Abstracts of the 19th International Scientific Conference «System analysis, management and navigation»]. Anapa, 2014. (In Russian)

[3] Kosenko V. E., Zvonar V. D., Chebotarev V. E. Lunnaya informacionno-navigacionnaya obespechivayushchaya sistema [Lunar information and navigation support system] / Aktual'nye voprosy proektirovaniya AKA dlya fundamental'nyh i prikladnyh nauchnyh issledovanij [Actual problems of AKA design for fundamental and applied scientific research]. Khimki, FSUE «S. A. Lavochkina», 2015, pp. 323–329. (In Russian)

[4] Сhebotarev V. E. Lunnaya informatsionno-navigatsionnaya obespechivayushchaya sistema [Lunar information and navigation support system] // Naukoemrie tekhnologie, 2018, vol. 12, no. 19, pp. 77–81. (In Russian)

[5] Eliasberg P. E. Vvedenie v teoriyu poleta iskusstvennogo sputnika Zemli [Introduction in the theory of flight of the artificial companion of the earth]. Moscow, Librikom, 2011, 544 p. (In Russian)

[6] Chtebotarev V. E. On-orbit eclipse periods for artificial lunar satellite // The Research of the Science City, 2014, no. 1, pp. 12–18. (In Russian)

[7] Kazmerchuk P. V., Martynov M. B., Moskatiniev I. V., Sisoev V. K., Yudin A. D. Kosmicheski apparat «Luna-25» - osnova novih issledovanii Luni [Spacecraft «Luna-25» – the basis of new research of the Moon] // Vestnik NPO im. S. A. Lavochkina, 2016, no. 4 (34), pp. 9–19. (In Russian)

[8] Kosenko V. E., Popov V. V., Zvonar V. D., Chebotarev V. E. Analiz preemstvennosti razvitiya KA unformatsionnogo obespecheniya [Analysis of the continuity of the development of information support spacecraft] / Aktual'nye voprosy proektirovaniya AKA dlya fundamental'nyh i prikladnyh nauchnyh issledovanij [Actual problems of AKA design for fundamental and applied scientific research]. Khimki, FSUE «S. A. Lavochkina», 2017, issue 2, pp. 132–140. (In Russian)

[9] Chebotarev V. E., Vorontsova E. O., Sidorova E. A. Modelirovanie tenevih zon na okololunnih orbitah i osobennosti rasssheta parametrov system elekropitaniya i termoregulirovaniya okololunnogo kosmicheskogo apparata [Modeling of shadow zones in circumlunar orbits and peculiarities of calculating the parameters of power supply systems and thermal control of a circumlunar spacecraft] // Reshetnev readings : materials of the XXIV International scientificpractical conference. Krasnoyarsk, 2020, vol. 1, pp. 49–51. (In Russian)

[10] Fortescue P, Swinerd G, Stark J. Spacecraft Systems Engineering. 2015, 724 p.

[11] Tumanov A. V., Zelentsov V. V, Shcheglov G. A. Osnovi komponovki bortovogo oborudovaniya kosmicheskih apparatov [Foundations of layout of on-Board equipment of spacecraft]. Moscow, Bauman MSTU, 2010. 136 p. (In Russian)



For citing this article

Chebotarev V.E., Vorontsova E.O. Method of providing energy resources to a circumlunar satellite for passing longduration shadow zones // Spacecrafts & Technologies, 2020, vol. 4, no. 4, pp. 233-240. doi: 10.26732/j.st.2020.4.06


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