Active and Reactive Power Control Method of Load-side Inverter for DC Micro-grid for Super High Quality Electric Power Distribution System

Nada, Kaho; Miura, Yushi; Ise, Toshifumi; Uchida, Ryouhei

doi:10.5416/jipe2003.32.0_156

Cited by 4 publications

(3 citation statements)

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“…Power sharing of inductive loads was confirmed not to present a problem by the verification experiments described in Ref. 6.…”

Section: Content Of Experiments and Circuit Configurationmentioning

confidence: 64%

“…One feature of such systems is power sharing among inverters, which is used to deal with transient overloads. We have performed evaluations using simulations and have shown the effectiveness of power sharing control in the presence of overload [6]. In this paper, we describe active and reactive power sharing control using load-side inverters.…”

Section: Introductionmentioning

confidence: 99%

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Power sharing control between load‐side inverters in DC microgrid for superhigh‐quality electric power distribution system

Nada

Miura

Ise

et al. 2011

Electrical Engineering Japan

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SUMMARYA DC microgrid is a novel power system using DC distribution in order to provide superhigh-quality electric power. The DC distribution system is suitable for DC-output distributed generation such as photovoltaic and fuel cells, and energy storage devices such as batteries and electric double layer capacitors. Power is distributed through a DC distribution line and converted to the required AC or DC voltage by converters placed near the loads. Load-side single phase converters are connected through transformers in order to share active and reactive power. In this paper, a power sharing control scheme is proposed, and the power sharing characteristics are demonstrated by experimental results.

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“…Power sharing of inductive loads was confirmed not to present a problem by the verification experiments described in Ref. 6.…”

Section: Content Of Experiments and Circuit Configurationmentioning

confidence: 64%

Section: Introductionmentioning

confidence: 99%

Power sharing control between load‐side inverters in DC microgrid for superhigh‐quality electric power distribution system

Nada

Miura

Ise

et al. 2011

Electrical Engineering Japan

Self Cite

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show abstract

“…One output terminal is set to the neutral wire of the DC distribution line so that the inverter is configured by one leg. Control is based on voltage feedback using the current minor loop [8].…”

Section: Single-phase Invertermentioning

confidence: 99%

Fundamental characteristics of laboratory scale model DC microgrid to exchange electric power from distributed generators installed in residential houses

Hashimoto

Matsumura

Kurotani

et al. 2010

Electrical Engineering Japan

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SUMMARYThe DC microgrid is a novel power system using DC distribution in order to provide superhigh-quality power. This DC system is suitable for DC-output distributed generation and energy storage. In this research, we assumed one type of DC microgrid for residential houses (apartment house or housing complex). Each residence has a distributed generation facility such as a gas engine or fuel cell. These cogeneration facilities are connected to the DC power line, and the electricity from the cogeneration facilities can be shared among the residences. The hot water from the cogeneration facility is used in each residence. We constructed an experimental system based on this concept in our laboratory. We have studied the fundamental characteristics and the quality of the power supplied to the loads against several fluctuations or faults. The experimental results demonstrated that the system could supply highquality power to the loads despite sudden load variations and voltage sags of the utility grid. Afterwards, we moved the experimental system to an experimental apartment house (NEXT21). We studied the quality of power supply by using practical power lines, and confirmed that the system was also able to supply power to home appliances stably.

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Power Sharing Control between Load-Side Inverters in DC Microgrid for Super High Quality Electric Power Distribution System

et al. 2008

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Active and Reactive Power Control Method of Load-side Inverter for DC Micro-grid for Super High Quality Electric Power Distribution System

Cited by 4 publications

References 0 publications

Power sharing control between load‐side inverters in DC microgrid for superhigh‐quality electric power distribution system

Power sharing control between load‐side inverters in DC microgrid for superhigh‐quality electric power distribution system

Fundamental characteristics of laboratory scale model DC microgrid to exchange electric power from distributed generators installed in residential houses

Power Sharing Control between Load-Side Inverters in DC Microgrid for Super High Quality Electric Power Distribution System

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