Two-Stage Factorized Power Architecture DC-DC Converter for Spacecraft Secondary Power Supply System

Intelligent secondary power supply is a power supply which integrate power conversion , data acquisition, power control ,serial communication features for aviation, aerospace high-reliability power supply system, with the diagnosis, fault protection and power health management function. Intelligent design is a necessary measures to ensure and improve the secondary power performance , is the trend of secondary power supply system of the future, It solve the shortcomings of traditional secondary power system such as poor monitoring , lack of fault identification and diagnostics, improve the reliability of the secondary power supply greatly, has great significance to improve the design of space payload.

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Secondary power supply system for spacecraft potential monitor DP-1 and DP-2, "OBSTANOVKA" project, International Space Station

Aerospace Research in Bulgaria ◽

10.3897/arb.v31.e09 ◽

2019 ◽

Vol 31 ◽

pp. 108-116

Author(s):

Pavlin Gramatikov ◽

Roumen Nedkov ◽

Georgi Stanev

Keyword(s):

Plasma Wave ◽

Power Supply ◽

Power Supply System ◽

Space Station ◽

Digital Circuit ◽

Supply System ◽

Scientific Instrumentation ◽

Spacecraft Potential ◽

Secondary Power ◽

Wave Complex

Plasma Wave Complex is a scientific instrumentation for wave parameters measurements in the ISS environment, and is implemented in the OBSTANOVKA experiment on board of Russian segment of ISS. The device Spacecraft Potential monitor „DP-1“and „DP-2“(one part of Plasma-Wave Complex) was developed in IKI BAS and measured the potential of the hull no more than 3 m from the surface of the ISS at range +/–200 V; 0to 500 Hz. There are block and functional diagrams of the "DP" and the secondary power supply system, designed to supply the measuring probe, analogue and digital circuit boards. The secondary power supply system for the device „DP-1“and „DP-2“is discussed herein detail.

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Simulation and performance evaluation of 10 kW two stage power electronic interface for fuel cell based power supply system

2009 International Conference on Power Systems ◽

10.1109/icpws.2009.5442708 ◽

2009 ◽

Author(s):

A. Kirubakaran ◽

Shailendra Jain ◽

R.K. Nema

Keyword(s):

Performance Evaluation ◽

Fuel Cell ◽

Power Supply ◽

Power Supply System ◽

Supply System ◽

Power Electronic ◽

Two Stage ◽

And Performance ◽

Electronic Interface

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Development of the algorithm for the selection of a wind generator-based autonomous power supply system

Power and Autonomous equipment ◽

10.32464/2618-8716-2019-2-1-8-16 ◽

2019 ◽

Vol 2 (1) ◽

pp. 8-16 ◽

Cited By ~ 1

Author(s):

P. A. Khlyupin ◽

G. N. Ispulaeva

Keyword(s):

Wind Turbines ◽

Power Supply ◽

Alternative Energy ◽

Power Supply System ◽

Supply System ◽

Power Generators ◽

Energy Devices ◽

Wind Generator ◽

Alternative Energy Sources ◽

Selection Of

Introduction: The co-authors provide an overview of the main types of wind turbines and power generators installed into wind energy devices, as well as advanced technological solutions. The co-authors have identified the principal strengths and weaknesses of existing wind power generators, if applied as alternative energy sources. The co-authors have proven the need to develop an algorithm for the selection of a wind generator-based autonomous power supply system in the course of designing windmill farms in Russia. Methods: The co-authors have analyzed several types of wind turbines and power generators. Results and discussions: The algorithm for the selection of a wind generator-based autonomous power supply system is presented as a first approximation. Conclusion: The emerging algorithm enables designers to develop an effective wind generator-based autonomous power supply system.

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