Research on the System and Control Strategy of an AC-DC Hybrid Single-Phase Electric Energy Router

With the extensive development and use of new energy sources, it has become an urgent issue to solve the problem how to effectively use such energy sources. This paper designs a single-phase electric energy router (SPEER) whose main goal is to solve the problem of optimal operation of the home power system under a high penetration rate of new energy. First, a SPEER structure is presented which has an AC-DC hybrid form to meet the power requirements of all household electrical equipment. Compared with the existing structures, its structural design is more suitable for small-capacity systems, such as home power systems. Next, a reasonable, detailed, and feasible control scheme was designed for each part of the SPEER, so that it has the functions of plug and play, power routing, island detection, and synchronous grid connection, and a seamless coordination management scheme between subsystems was designed. Complete functions make it more intelligent in response to various conditions. Finally, the correctness of the designed SPEER and control strategy was verified by experiment.

Download Full-text

MODELING OF GREEN ENERGY SOURCES –A SOLAR AND WIND HYBRID MODEL

International Journal of Power System Operation and Energy Management ◽

10.47893/ijpsoem.2013.1060 ◽

2013 ◽

pp. 50-52

Author(s):

DIKSHA KHARE ◽

SF. LANJEWAR

Keyword(s):

Wind Power ◽

Electric Energy ◽

Electrical Energy ◽

Tidal Energy ◽

Green Energy ◽

Energy Sources ◽

New Energy ◽

Verification Process ◽

Definition Of ◽

And Control

In parallel to developing technology, demand for more energy makes us seek new energy sources. The most important application field of this search is renewable energy resources.Wind and solar energy have been popular ones owing to abundant, ease of availability and convertibility to the electric energy. We will focus on Modeling the design and verification process for Renewable and Green Energy sources.Samples like solar,wind and tidal energy are used for making model.The term Green energy can be associated with environment-friendly Generation,transport,storage and control of electrical energy .Solar power,wind power and the natural flow of water are resources that comply with our definition of Green Energy.Since the natural fossil energy resources are limited on this planet,we have to put our focus on green power generation like solar and wind power.

Download Full-text

Special Issue: “Wind Power Integration into Power Systems: Stability and Control Aspects”

Energies ◽

10.3390/en14123680 ◽

2021 ◽

Vol 14 (12) ◽

pp. 3680

Author(s):

Lasantha Meegahapola ◽

Siqi Bu

Keyword(s):

Power Systems ◽

Wind Power ◽

Renewable Energy Sources ◽

Power Grids ◽

Energy Sources ◽

Low Carbon ◽

Carbon Neutrality ◽

Stability And Control ◽

Wind Power Integration ◽

And Control

Power network operators are rapidly incorporating wind power generation into their power grids to meet the widely accepted carbon neutrality targets and facilitate the transition from conventional fossil-fuel energy sources to the clean and low-carbon renewable energy sources [...]

Download Full-text