Spacecraft Medium Voltage Direct-Current (MVDC) Power and Propulsion System

S Talebzadeh, O Beik - Electronics, 2024 - mdpi.com
This paper introduces a medium voltage direct-current (MVDC) system for large spacecraft
megawatt-scale (MW) power and propulsion systems intended for interplanetary transport …

Propulsion Technologies for CubeSats

S Alnaqbi, D Darfilal, SSM Swei - Aerospace, 2024 - mdpi.com
This paper explores the wide-ranging topography of micro-propulsion systems that have
been flown in different small satellite missions. CubeSats, known for their compact size and …

A Generalized Control for Multiphase Multilevel Converter in a Spacecrafts Electric Propulsion System

M Homaeinezhad, O Beik - IEEE Access, 2024 - ieeexplore.ieee.org
This paper proposes a generalized control for multiphase multilevel neutral-point-clamped
(MPML-NPC) converter in a large spacecraft electric propulsion (EP) system. The spacecraft …

MW-Scale High-Voltage Direct-Current Power Conversion for Large-Spacecraft Electric Propulsion

G Sarfi, O Beik - Electronics, 2024 - mdpi.com
This paper proposes a megawatt (MW)-scale high-voltage (HV) electrical power-conversion
element for large-spacecraft electric propulsion (EP) systems. The proposed scheme is …

An Optimized Plane-Change Solution for Microsatellite Formation Flying

ST Goh, SYW Low, KS Low… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
The cross-track baseline requirement in a satellite formation flying mission requires an
orbital plane-change maneuver during the acquisition phase. While the optimization of …

[PDF][PDF] Integration and Testing of a 2U Cold-Gas Propulsion System for the SunRISE Mission

KE Shirazi, EG Lightsey - Georgia Tech Space Systems Design …, 2022 - ssdl.gatech.edu
Over the past two decades, humanity has witnessed a paradigm shift in the way the space
community produces satellites. Instead of only designing and building big, complex, and …

Large Spacecraft Medium Voltage DC (MVDC) Power and Propulsion System

S Talebzadeh - 2024 - search.proquest.com
This thesis introduces a medium voltage direct-current (MVDC) system for large spacecrafts
with megawatt (MW)-scale power and propulsion systems for interplanetary transport. The …

[PDF][PDF] Conceptual study of a low power electric propulsion system for LEO and VLEO microsatellite missions

AN Manoudis - 2022 - pergamos.lib.uoa.gr
The new space market trends and their influence in the whole space mission analysis,
especially for small satellite (< 200kg) applications, increase the research interest in several …

[PDF][PDF] An Optimal Plane Change Solution for Small Satellite Formation Flying Mission

ST Goh, YW Low, KS Low, EK Poh - researchgate.net
The small satellite is equipped with a self-pressurized chemical propulsion system that is
capable of continuously firing for a given time duration. However, the propulsion's …

بررسی جریان پیشران در نازل همگرا-واگرا با شرایط خروجی جو به وسیله شبیه‌سازی عددی و صحه‌گذاری نتایج با آزمون تجربی

پورتقی مرزرود, عادل, اسماعیلی, آرزو, فرهید… - علوم، فناوری و …, 2023‎ - journal.isrc.ac.ir
جریان برگشتی پدیده‌ای است که به علت افزایش فشار بالادست جریان نسبت به فشار پایین
دست ایجاد می‌شود. در نازل‌های همگرا-واگرا با افزایش فشار در خروجی نسبت به فشار طراحی، پدیده …