# Microgrid wind available-power interface

Canonical URL: https://eloragrid.ai/symbols/microgrid-wind-available-power-interface
Publisher: Elora Grid
Updated: 2026-11-03
Lookup label: MWAI
Drawing use: Schematic
Reference families: Manufacturer

Representation: Functional block
Installation focus: microgrids
Input: Wind resource availability
Output: Wind power capability

Receives the declared available contribution of the assigned wind generation resource.

## In plain English

### What this block does

Receives the declared available contribution of the assigned wind generation resource.

### A simple example

In a microgrid with solar generation, the controller can restrain inverter output when local load and storage cannot absorb the available power. The resource controller reports its own availability and accepted operating limits. For this reference, the drawing identifies “Wind resource availability” at the input and “Wind power capability” at the output. Turbine and plant constraints affect availability.

### What the drawings help you do

Start at the named input: Wind resource availability. Identify its source device or document and the state represented on the drawing. Follow the named output: Wind power capability. Cross-reference its destination and separate the command from confirmation that the equipment responded.

### Terms

- Input: Wind resource availability
- Output: Wind power capability
- Application reference: An explanation of a named drawing function or circuit relationship; the project documents define the equipment and its connections.

Concept diagram: Wind resource availability → MWAI → Wind power capability
A reading guide. The entry's original illustration and input/output facts describe this application.

- [Microgrid processing and control functions](https://productinfo.se.com/esxp_digital_apps_iec/mg/English/BM_ESXP_DG_Microgrid_IEC_0001122076.xml/%24/ESXP_DG_MG_SD_Processing_0001125595)


## What it represents

Receives the declared available contribution of the assigned wind generation resource. Renewable-generation coordination connects variable resource availability, inverter operating limits and the microgrid power target. Available solar or wind power, an issued curtailment request and actual delivered power are different signals.
In a microgrid with solar generation, the controller can restrain inverter output when local load and storage cannot absorb the available power. The resource controller reports its own availability and accepted operating limits. For this reference, the drawing identifies “Wind resource availability” at the input and “Wind power capability” at the output. Turbine and plant constraints affect availability.
Identify the point where power is measured and the system declaring each availability or limit signal. Resource forecasts and controller requests do not guarantee the delivered generation at every instant. The functional block is an independent explanation of this named application. Equipment-specific ratings, terminal connections and operating conditions must be established in the project documentation.

## How to read it

- Start at the named input: Wind resource availability. Identify its source device or document and the state represented on the drawing.
- Follow the named output: Wind power capability. Cross-reference its destination and separate the command from confirmation that the equipment responded.
- Turbine and plant constraints affect availability.
- Identify the point where power is measured and the system declaring each availability or limit signal. Resource forecasts and controller requests do not guarantee the delivered generation at every instant.

## Information to show or reference

- Label the source and connection reference for wind resource availability.
- Identify the destination and defined state of wind power capability.
- Record the equipment or control-document revision supporting this functional block.
- Check this application limit in the project design: Turbine and plant constraints affect availability.

## Important distinction

Turbine and plant constraints affect availability. This reference describes the named application; it does not establish a new IEC graphical symbol, an ANSI device-function number or an exact manufacturer connection diagram.

## Facts

- Representation: Functional block
- Installation focus: Microgrids
- Input / boundary: Wind resource availability
- Output / connection: Wind power capability
- Lookup label: MWAI is a library lookup label, not a standard device designation.

## Public references

- [Microgrid processing and control functions](https://productinfo.se.com/esxp_digital_apps_iec/mg/English/BM_ESXP_DG_Microgrid_IEC_0001122076.xml/%24/ESXP_DG_MG_SD_Processing_0001125595) — Schneider Electric. Public technical context for microgrid renewable-generation interfaces. Renewable generation dispatch and microgrid source coordination. The application text and educational graphic are independently authored; the publisher does not certify this representation.

## Graphic scope

Independent original educational concept illustration by Elora Grid. Not a certified standards graphic or manufacturer footprint. Unitless; not to scale. Original artwork licence: https://creativecommons.org/licenses/by/4.0/. Publisher material is linked only.