virtual power plant
Let an agent explain virtual power plants and how they work, relay technology, markets and regulation from energy sector sources, describe benefits and challenges with attribution, and distinguish virtual power plants from microgrids, demand response programmes and conventional power stations.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Understand What a virtual power plant is.
Definition
Definition.
Definition
Definition.
- What is a virtual power plant, and how does it differ from a microgrid, demand response and a power station? definition
- Is the question about the concept, technology, markets or a specific provider? boundary
Working
How it works.
Working
Working.
- How do aggregation platforms forecast, dispatch and control distributed resources? definition
- Which entry fits distributed energy resource management? action
Markets Markets and services.
Services
Grid services.
Services
Services.
- What services do VPPs provide, from frequency response to capacity? provenance
- Which references are standard? provenance
Regulation
Regulation.
Regulation
Regulation.
- How do market rules such as FERC Order 2222 and EU provisions enable aggregators? provenance
- Which sources are cited? provenance
Value Benefits and challenges.
Benefits
Benefits.
Benefits
Benefits.
- What benefits do VPPs offer for renewables integration and consumers, as studies report? provenance
- Which entry fits renewable energy integration? action
Challenges
Challenges.
Challenges
Challenges.
- What technical, security and regulatory challenges exist, with positions attributed? provenance
- Is the presentation neutral? boundary
Context Examples and outlook.
Examples
Examples.
Examples
Examples.
- What notable VPP programmes exist in Germany, Australia, the US and elsewhere? provenance
- Which entry fits the specific programme? action
Outlook
Outlook.
Outlook
Outlook.
- How are VPPs expected to grow, with forecasts attributed? provenance
- Which entry fits the smart grid? action
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.BLT
What it is Filled
A network of distributed energy resources such as rooftop solar, batteries, wind turbines, combined heat and power units, electric vehicles and controllable loads that are aggregated and controlled by software so that they operate as a single power plant in electricity markets and grid services; virtual power plants provide flexibility, balancing and capacity without a central generating station and are growing with renewable energy.
Why it exists Filled
Let an agent explain virtual power plants and how they work, relay technology, markets and regulation from energy sector sources, describe benefits and challenges with attribution, and distinguish virtual power plants from microgrids, demand response programmes and conventional power stations.
Distinguishing features Filled
- Aggregation
- Software control
- Market participation
- No central plant
What robots and AI may and may not do Filled
Must not
- Control a household's devices beyond what the household agreed to.
- Dispatch resources in a way that breaches grid safety limits or operator instructions.
- Weaken the security of the aggregation platform or the devices it controls.
- Bid in electricity markets in a way that manipulates prices.
Only with a human decision
- Changing participation terms or overriding a household's own use of its devices.
- Responding to a grid emergency instruction that cuts supply to customers.
May
- Monitor and forecast output of resources the agent is authorized to manage.
- Dispatch enrolled batteries, generators and loads within the limits owners agreed to.
Moral aspects Filled
- A compromised aggregator could switch many devices at once and destabilise the grid.
- Households give up some control of their homes and deserve fair terms.
Who is affected
- Participating households
- Grid operators
- Electricity customers
Owners Filled
Steward
The aggregator that operates it, under the rules of the grid operator and energy regulator.
Links to other meta-models Filled
parent
- Q3971388 - registry parent class
related
- energy generating station - in registry terms
- distributed generation - and storage and loads
- microgrid - which can operate islanded
- electricity market - for grid services
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.virtual-power-plant
- Wikidata: Q785102 (https://www.wikidata.org/wiki/Q785102)
Direct properties required Filled
- early commercial VPPs: 2000s period - Germany and elsewhere
- typical aggregated capacity: tens to hundreds of MW note
- services: balancing, frequency response, capacity, arbitrage list
Recognition required Filled
- Aggregated distributed resources acting as one plant
- Solar, batteries, EVs and loads coordinated by software
- A microgrid is a local grid that can island; demand response reduces load; a power station is a physical plant
- Not a visible object; software coordinating many distributed assets.
Capabilities and actions required Filled
- explain the concept
- relay technology and markets
- describe benefits and challenges
- distinguish related concepts
Hazards and failure modes required Filled
- Cybersecurity risks
- Regulatory barriers to aggregation
- Stale market information
Standards and interfaces required Filled
- Grid codes and market rules for aggregators
- EU Clean Energy Package provisions for aggregators
- FERC Order 2222 in the United States
- Communication standards such as IEC 61850 and OpenADR
Context of use required Filled
- Aggregating distributed energy resources for grid services.
- residential VPPs aggregating home batteries and solar
- commercial and industrial VPPs with flexible loads
- EV fleet VPPs
- VPPs providing frequency and balancing services
- VPPs in wholesale markets
Sources Filled
- Wikidata item Q785102: virtual power plant - identity and sense of the item
- Wikipedia: Virtual power plant - general description of the item
Open questions
- Should demand response and aggregator be separate primary entries?
- How should energy sector sources be linked?
- How should national market differences be recorded?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q785102/spec.json