Evolution of dispatchable photovoltaic system integration with the electric power network for smart grid applications: A review

Michael Emmanuel and Ramesh Rayudu

Renewable and Sustainable Energy Reviews, 2017, vol. 67, issue C, 207-224

Abstract: A plug-and-play connection of spatially distributed microgrids with renewable and non-renewable energy sources is one of the proposed descriptions of the evolving smart grid. Moreover, there is a gradual shift on distributed generation (DG) over the years to focus more on renewable generation due to global incentivization, climatic issues (such as greenhouse gas emission), and energy market deregulation. This article places attention on photovoltaic (PV) system as an emerging power generation paradigm enabled by the evolving smart grid. One of the critical constraints in this game-changing technology is the high propensity for a mismatch between its power output and load profile characteristics, which could result into severe voltage violations, high losses and a larger reverse power during low load conditions. Consequently, the concept of dispatchability with load-following function for various PV deployment scenarios is crucial for the 21st century grid modernization. The dispatchable PV unit output is controllable when deployed with storage systems making it suitable for ancillary services and demand-side management application. Also, dispatchability implies the ability to remotely start and stop the operation of PV unit when needed to maintain grid reliability. This article presents various deployment scenarios of dispatchable PV units and their impacts on the evolving smart grid. Additionally, this paper reviews the evolution of control, monitoring and communication systems in the active distribution network, utility-interactive inverter technologies, dispatchable grid-connected hybrid system deployments, and communication network configuration for dispatchable distributed energy resource (DER) units integration into the electric power system (EPS).

Keywords: Dispatchable; PV integration; Plug-and-play; Microgrids (search for similar items in EconPapers)
Date: 2017
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (11)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1364032116304981
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:67:y:2017:i:c:p:207-224

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/600126/bibliographic
http://www.elsevier. ... 600126/bibliographic

DOI: 10.1016/j.rser.2016.09.010

Access Statistics for this article

Renewable and Sustainable Energy Reviews is currently edited by L. Kazmerski

More articles in Renewable and Sustainable Energy Reviews from Elsevier
Bibliographic data for series maintained by Catherine Liu ().