¿Buscando SOLUCIONES para predecir cómo afectará el CURTAILMENT a tu planta renovable?

CIRCE - Centro Tecnológico

2 Dec 202202:01

Summary

TLDRThe video discusses the challenges of integrating renewable energy into the grid, which has led to voltage deviations and the need for power reduction by generators. A proposed tool aims to alleviate this uncertainty by simulating Spain's electrical network, updating it with grid plans and forecasts. This model predicts potential congestion and voltage issues, allowing companies to make informed investment decisions on the best locations for their generation plants.

Takeaways

🌐 The integration of renewable energy into the grid has increased, causing management issues and voltage deviations.
🛠️ System operators send directives to generators to reduce their power output at specific times to avoid these issues, a process known as curtailment.
📈 In 2026, depending on grid improvements, between 2% to 14% of generation could be affected by power reduction mandates.
💰 The economic viability of a power plant depends on the revenue it receives from its generation over its lifespan.
⚠️ If power generation is reduced due to system operator requirements, a previously viable project may become unfeasible.
🔍 There is currently no information on which parts of the grid will be affected by this phenomenon.
🛡️ A proposed tool aims to reduce uncertainty by simulating the Spanish electrical grid based on network plans and demand forecasts.
📊 The tool can identify potential congestion or voltage deviations, indicating where curtailment is more likely to occur.
📍 Companies can use this tool to anticipate if their generation point will be affected by curtailment before making investment decisions.
🔑 The tool enables businesses to make better investment decisions by knowing the potential impact on their generation point.
🌟 The tool provides a strategic advantage by allowing companies to choose the most beneficial connection point for their power plant.

Q & A

What is the main issue caused by the connection of a large amount of renewable energy to the grid?
-The main issue is the occurrence of voltage deviations and grid congestion, which can lead to operational challenges in maintaining grid stability.
What is the term used to describe the action taken by the system operator to reduce generator power output at specific moments?
-This action is referred to as 'curtailment'.
In the year 2026, what percentage of renewable generation might be affected by power reduction mandates?
-Between 2% and 14% of renewable generation could be affected by these power reductions, depending on the investments made in the electrical grid.
How does the economic viability of a power generation plant relate to the issues mentioned in the script?
-The economic viability of a plant depends on the revenue it receives from the electricity it generates over its lifespan. Curtailments can reduce this revenue, making a once-viable project unprofitable.
Why is there a need for a new tool to address the uncertainties in the renewable energy sector mentioned in the script?
-The new tool is needed to help companies make better investment decisions by predicting where grid congestion or voltage deviations are more likely to occur, thus reducing the risk associated with connecting a new generation plant.
What is the basis of the proposed tool for eliminating uncertainties in renewable energy grid integration?
-The tool is based on a simulation model of Spain's electrical grid, which is updated according to grid plans and forecasts of demand and generation.
How does the simulation model help in determining the points of potential grid congestion or voltage deviations?
-The model provides a representative picture of Spain's future electrical grid, allowing the tool to analyze and identify areas where congestions or voltage deviations are more likely to happen.
What benefits does the tool offer to companies looking to connect a new power generation plant to the grid?
-The tool allows companies to know in advance if the point where they plan to connect their plant is likely to be affected by curtailment, helping them decide whether to proceed or choose a more beneficial location.
How can companies use the insights provided by the tool to improve their investment decisions?
-Companies can use the tool to assess the potential risks and benefits of connecting a new plant at a specific point on the grid, thus making more informed investment decisions.
What is the significance of the tool in the context of the renewable energy sector's growth and development?
-The tool is significant as it helps in the efficient integration of renewable energy into the grid, ensuring that new investments are sustainable and economically viable despite potential operational challenges.
Is there any mention of how frequently the simulation model will be updated in the script?
-No, the script does not specify the frequency of updates for the simulation model.

Outlines

00:00

🌐 Renewable Energy Grid Integration Challenges

The script discusses the challenges faced by the power grid due to the increased integration of renewable energy sources. Over recent years, the grid has experienced congestion and voltage deviations, prompting the system operator to send directives to generators to reduce their output at specific times, a process known as curtailment. In 2026, depending on the investments in the electrical grid, between 2% and 14% of the generation capacity may be affected by these power reductions. This can impact the economic viability of a generation plant, which depends on the revenue it can generate during its lifetime. If the generation is reduced due to system operator requirements, a project that was initially viable may no longer be. Currently, there is no information about which parts of the grid will be affected by this phenomenon, adding to the uncertainty.

Mindmap

Keywords

💡Renewable Energy Generation

Renewable energy generation refers to the process of creating electricity from sources that are naturally replenished, such as wind, solar, and hydro. In the video's context, it discusses the challenges faced by the grid when integrating a large amount of renewable energy, leading to issues like voltage deviations. The script mentions that the grid operator sends instructions to generators to reduce their power output to manage these issues.

💡Grid Management

Grid management involves the control and coordination of electricity from generation to consumption. The video script highlights the difficulties in managing the grid due to the influx of renewable energy, which can cause tension and voltage deviations. The grid operator's role in sending directives to generators to reduce power output exemplifies the need for effective grid management.

💡Tension Deviations

Tension deviations refer to fluctuations in the voltage levels within an electrical grid. The script explains that the connection of renewable energy sources has led to these deviations, which can be problematic for the stability of the grid. The grid operator's response to these deviations is a key aspect of the video's narrative.

💡System Operator

A system operator is responsible for the overall operation and control of an electrical power system. In the video, the system operator is depicted as an entity that issues commands to generators to reduce their output during peak times to prevent issues like tension deviations, which is a critical function in maintaining grid stability.

💡Power Reduction

Power reduction is the act of decreasing the amount of electricity generated or supplied by a power source. The script discusses how the system operator instructs generators to perform power reductions to manage the grid effectively, which is a direct response to the challenges posed by renewable energy integration.

💡Economic Viability

Economic viability assesses whether a project or operation can generate sufficient revenue to cover its costs and provide a return on investment. The video script mentions that the economic viability of a generation plant depends on the income it receives from its power generation, which can be affected by power reductions mandated by the system operator.

💡Investment Decisions

Investment decisions refer to the choices made by companies or individuals regarding where and how to allocate resources for potential financial gain. The video script suggests that the proposed tool can help companies make better investment decisions by predicting potential power reduction impacts on specific grid connection points.

💡Simulation Model

A simulation model is a representation of a real-world system used to study the dynamics of that system or to predict its future behavior. The video describes a simulation model of Spain's electrical grid that is updated with network plans and forecasts to provide a representative view of future grid conditions, which is essential for the tool's predictive capabilities.

💡Electricity Grid Forecasts

Electricity grid forecasts involve predicting future demand and generation levels for electricity. The script mentions that the simulation tool uses these forecasts, along with network plans, to update its model and provide insights into potential grid congestion and tension deviations.

💡Congestion

In the context of an electrical grid, congestion refers to a situation where the demand for electricity or the flow of power exceeds the grid's capacity in certain areas. The video script indicates that the tool can identify points in the grid that are more likely to experience congestion, which is crucial for planning and decision-making.

💡Uncertainty Reduction

Uncertainty reduction is the process of minimizing the unpredictability or unknown factors in a situation. The video script proposes a tool that aims to reduce uncertainty for companies by providing advanced knowledge of potential power reduction impacts on specific grid connection points, thus aiding in more informed investment decisions.

Highlights

In recent years, a large amount of renewable generation has been connected to the grid, causing management issues and voltage deviations.

To avoid these issues, system operators send signals to generators to reduce their power output at specific times, known as curtailment.

In 2026, depending on investments in the electrical grid, between 2% and 14% of generation may be affected by these power reductions.

The economic viability of a power plant depends on the revenue it receives from the generation it can produce over its lifetime.

If generation is reduced due to system operator requirements, a project that was initially viable may no longer be.

Currently, there is no information on which parts of the grid will be affected by this phenomenon.

A tool is proposed to eliminate some of this uncertainty by simulating the Spanish electrical grid based on network plans and demand forecasts.

The tool provides a representative model of the future Spanish electrical grid.

Analysis of this network can determine where congestions or voltage deviations are more likely to occur.

The tool allows a company to know in advance if the point of connection for their generation plant will be affected by curtailment.

Companies can use this information to decide whether to connect their plant at this point or choose a more beneficial location.

The tool enables companies to make better investment decisions.

The tool is based on a simulation model that is updated according to electrical network plans and generation forecasts.

This approach helps to reduce uncertainty for renewable energy investors regarding grid connection points.

The tool provides a proactive way to assess the potential impact of grid management on renewable energy generation.

By understanding future grid conditions, investors can make more informed decisions about where to situate their generation plants.

The tool's predictive capabilities can help optimize the placement of renewable energy infrastructure.

The simulation model accounts for both demand and generation forecasts, offering a comprehensive view of the grid's future state.

The tool's ability to predict congestions and voltage deviations is crucial for strategic planning in the renewable energy sector.

This innovative approach can lead to more efficient use of renewable energy resources and better grid management.