Design of power conversion system for Stirling engine Micro-CHP integrated into DC power distribution network

Author

Chung, Se-Kyo ; Song, Yujin

Author_Institution

Gyeongsang Nat. Univ., Junju, South Korea

fYear

2011

fDate

9-13 Oct. 2011

Firstpage

1

Lastpage

8

Abstract

This paper describes a design of the power conversion system for the DC distribution network with the String engine micro-CHP source. The design of the PWM AC-DC and high step-up DC-DC power converters is presented for the Striling engine with a permanent magnet synchronous generator (PMSG). The maximum power control for a low voltage PMSG and PWM AC-DC converter is discussed and the high efficiency design of the high step-up isolated DC-DC converter is considered. The prototype converter with lkW power rating and 400VDC output is implemented and the experimental results are provided to verify its operation and performance.

Keywords

AC-DC power convertors; DC-DC power convertors; PWM power convertors; Stirling engines; cogeneration; machine control; permanent magnet generators; power control; power conversion; power distribution control; power generation control; synchronous generators; DC power distribution network; PWM AC-DC power converters; Stirling engine micro-CHP source; high step-up DC-DC power converters; low voltage permanent magnet synchronous generator; maximum power control; micro-combined heat and power source; power 1 kW; power conversion system; voltage 400 V; Energy management; Engines; Fuels; Inductance; Kinematics; Nitrogen; Pulse width modulation; AC-DC converter; DC micro-grid; DC-DC converter; Micro-CHP; Striling engine; styling;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Energy Conference (INTELEC), 2011 IEEE 33rd International

Conference_Location

Amsterdam

ISSN

2158-5210

Print_ISBN

978-1-4577-1249-4

Electronic_ISBN

2158-5210

Type

conf

DOI

10.1109/INTLEC.2011.6099825

Filename

6099825