Perspectives of Smart Grid in the Brazilian Electricity Market

Author(s):  
L. M. Freire ◽  
E. M. A. Neves ◽  
L. I. Tsunechiro ◽  
D. Capetta
Author(s):  
Fouad Kamel ◽  
Marwan Marwan

The chapter describes a dynamic smart grid concept that enables electricity end-users to be acting on controlling, shifting, or curtailing own demand to avoid peak-demand conditions according to information received about electricity market conditions over the Internet. Computer-controlled switches are used to give users the ability to control and curtail demand on a user’s premises as necessary, following a preset user’s preferences. The computerized switching provides the ability to accommodate local renewable energy sources as available. The concept offers further the ability to integrate charging electrical vehicles during off-peak periods, helping thus substantially improving the utilization of the whole electricity system. The approach is pursuing improved use of electrical energy associated with improved energy management, reduced electricity prices and reduced pollution caused by excessive use of combustion engine in transport. The technique is inherently restricted to take effect in frame of energy tariff regimes based on real-time price made to encourage and reward conscious users being proactively participating in holistic energy management strategies.


2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Gabriel Santos ◽  
Tiago Pinto ◽  
Isabel Praça ◽  
Zita Vale

Author(s):  
Tiago Pinto ◽  
Marco Silva ◽  
Gabriel Santos ◽  
Luis Gomes ◽  
Bruno Canizes ◽  
...  

2011 ◽  
Vol 63-64 ◽  
pp. 493-496
Author(s):  
Hong Ze Li ◽  
Sen Guo ◽  
Bao Wang

China’s electricity market reform has been on almost 10 years, and the proposition of constructing "Strong Smart Grid” in China has aroused widespread concerns, and also made an impact on electricity market. To assess the impact on electricity market, considering the current situation of China's electricity market, based on smart materials, analyze the risks of electricity market from constructing smart grid in terms of low-carbon power accessing grid, wide-area interconnected power system and large-capacity batch of green energy accessing grid, and also propose some requirements for electricity market from the perspective of power quality, demand side management and trading platform. Developing smart grid will promote China’s electricity market reform.


2020 ◽  
Vol 9 (2) ◽  
pp. 466-472
Author(s):  
Negin Ahmadi ◽  
Zahra Khajenasir Jahromi

The telecommunications platforms of the electricity industry, including optical fiber, wireless, radio and microwave, despite providing sufficient bandwidth to transmit power market data, have limitations and disadvantages that are particularly apparent in remote suburban areas. PLC technology provides such facilities relatively. So this paper aim is providing practical solutions for the transmission of electricity market meters data through this type of PLC. This paper examines how to transfer the data from the electricity market to the central server using a PLC telecommunications platform and a practical example at 132 kV. In this case, the appropriate option is PLC. In this paper, it has been shown that there is the possibility of sending market data onto the PLC platform in transient and over- voltage transmission lines, which so far seemed to be impractical. With the comprehensive implementation of this work in the country's electricity industry, especially regional electricity, a major step will be taken to create a smart grid for meter readings. Due to the successful outcome of the experiment, it is possible to easily connect the PLC, the availability of this platform in many posts, a large and new smart grid for reading electricity meter readings.


2014 ◽  
Vol 9 (6) ◽  
pp. 1851-1863 ◽  
Author(s):  
Man-Guen Park ◽  
Seong-Bin Cho ◽  
Koo-Hyung Chung ◽  
Kyeong-Seob Moon ◽  
Jae-Hyung Roh

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