https://www.miningweekly.com
Africa|Construction|Design|Electrical|Energy|Engineering|Eskom|generation|Infrastructure|Innovation|Installation|Power|PROJECT|Projects|Renewable Energy|Renewable-Energy|Resources|Services|Solar|Storage|Sustainable|Switchgear|System|Systems|Technology|Equipment|Solutions|Infrastructure|Operations
Africa|Construction|Design|Electrical|Energy|Engineering|Eskom|generation|Infrastructure|Innovation|Installation|Power|PROJECT|Projects|Renewable Energy|Renewable-Energy|Resources|Services|Solar|Storage|Sustainable|Switchgear|System|Systems|Technology|Equipment|Solutions|Infrastructure|Operations
africa|construction|design|electrical|energy|engineering|eskom|generation|infrastructure|innovation|installation|power|project|projects|renewable-energy|renewable-energy-company|resources|services|solar|storage|sustainable|switchgear|system|systems|technology|equipment|solutions|infrastructure|operations

Reshaping power transmission with renewable energy integration

19th April 2024

     

Font size: - +

In an era marked by escalating climate concerns and the urgent need for sustainable energy solutions, the power transmission landscape is witnessing a profound revolution. At the forefront of this transformation is the increasing integration of renewable energy sources such as solar and wind power into the grid.

This article delves into the multifaceted aspects of the grid services revolution, exploring challenges, strategies, market dynamics, policy frameworks, case studies and future outlooks, showcasing how these elements collectively pave the way towards a cleaner, more sustainable energy future.

The traditional paradigm of power transmission is being reshaped by the growing prominence of renewable energy sources. Solar and wind power, once viewed as supplementary, have become central players in the global energy mix, signifying a pivotal moment in our transition towards a more sustainable future. However, integrating these renewable sources into existing power grids presents unique challenges. The intermittency and variability of solar and wind, alongside location constraints, pose significant hurdles to maintaining grid stability and reliability. These challenges, stemming from the dependency of renewable generation on weather conditions, necessitate innovative solutions to ensure grid operations can adapt without disruption.

To address these challenges, global efforts towards grid modernisation are intensifying. The deployment of advanced monitoring and control systems, alongside energy storage solutions and smart grid technologies, enhances grid flexibility and resilience. For instance, real-time monitoring systems enable grid operators to anticipate fluctuations in renewable energy generation, allowing for proactive adjustments to grid operations, thereby minimising disruptions. Additionally, technologies like static compensators and synchronous condensers are being implemented to strengthen the grid by providing voltage support.

Grid services, essential for maintaining grid stability amidst the growing penetration of renewables, include functions like frequency regulation, voltage support and demand response. Frequency regulation maintains stable grid frequency, crucial for the reliable operation of electrical devices. Voltage support manages voltage levels within acceptable limits, preventing equipment damage and ensuring consistent power quality. Meanwhile, demand response programmes engage consumers in adjusting their electricity usage based on grid conditions, optimising energy resources and alleviating strain during peak periods.

The transition also unveils a plethora of market opportunities. Independent power producers, energy storage developers and technology vendors are well-positioned to capitalise on the increasing demand for grid services. Solutions driving market growth include rooftop solar installations, battery storage systems, smart meters and innovative wheeling arrangements. Notably, the advent of battery storage systems at consumption points allows consumers to store excess renewable energy for later use, diminishing grid reliance and bolstering energy independence.

In the heart of this transformative journey towards a more sustainable and reliable energy infrastructure, Proconics stands out as a pivotal player, actively contributing to the revolution of the grid services sector. Currently, Proconics is playing a key role in battery energy storage systems projects aimed at bolstering the energy supplied to the grid, showcasing their extensive skills and growing reputation in this critical area. These initiatives are instrumental in enhancing grid stability and facilitating the seamless integration of renewable energy sources.

Moreover, Proconics is spearheading the engineering, design, procurement and construction of substantial new grid infrastructure. This monumental effort is poised to introduce an additional 2 GW of renewable energy into the grid, marking a significant leap forward in our collective energy transition goals. The first phase of this ambitious project encompasses the procurement, installation and commissioning of a new 400/132 kV main transmission substation with an initial capacity of 500 MVA — a testament to Proconics' technical prowess and comprehensive expertise in grid-tie transmission and distribution engineering, procurement and construction (EPC) projects. Proconics' commitment to excellence and innovation in these ventures not only underlines their integral role in shaping a sustainable energy future but also cements their status as the grid-tie transmission and distribution EPC of choice.

Government policies and regulations are pivotal in fostering the adoption of grid services. Initiatives such as South African power utility Eskom’s unbundling illustrate efforts to create a more flexible and resilient power system. Crucially, regulation changes have simplified the licensing process for embedded independent power producers (IPP) that has unlocked significant IPP capacity, aiding Eskom in addressing its generation constraints.

Looking ahead, the grid services sector anticipates further evolution, with the expansion of virtual power plants, peer-to-peer energy trading, and the integration of electric vehicles and distributed energy resources signaling a dynamic future for power transmission. 

Morne Rossouw is an electrical engineer hailing from South Africa. He holds a B.Eng degree from North West University. His focal point revolves around LV and MV switchgear as well as protection systems. He started his journey at Proconics in 2011, steadily rising through the ranks to senior manager. His expertise lies in revolutionising problem solving and finding alternative solutions to existing problems. 

Edited by Creamer Media Reporter

Comments

Latest Multimedia

Resources Watch
Resources Watch
Updated 1 hour 54 minutes ago

Showroom

Booyco Electronics
Booyco Electronics

Booyco Electronics, South African pioneer of Proximity Detection Systems, offers safety solutions for underground and surface mining, quarrying,...

VISIT SHOWROOM 
M and J Mining
M and J Mining

M and J Mining are leading suppliers of physical support systems as used by the underground mining industry. Our selection of products are not...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.212 0.25s - 95pq - 2rq
1:
1: United States
Subscribe Now
2: United States
2: