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Des données de ressource qu’un prêteur financera.

Les projets éoliens et solaires sont financés sur l’énergie qu’ils produiront, estimée à partir de ressources mesurées. Les prêteurs exigent des mesures conformes aux normes internationales, avec des instruments traçables et des séries complètes. Mâts de mesure, lidars et stations d’ensoleillement conçus pour cette preuve raccourcissent le chemin vers le bouclage financier.

Industrie

Assurance et finance

Mesures

4

Sources citées

3

En un coup d’œil

Scope with the lender’s needs

The scope reads the project, the lender’s requirements, the site and existing data. Nexus Observatory Inc. returns the campaign design, instruments, data practice and a price per campaign. Every assumption in the scope is written down and priced; the scope is agreed before any site work begins.

Le problème

Financed on the resource

Wind and solar projects are financed on the energy they will produce, estimated from measured wind and sun. Lenders’ technical advisers check every measurement against international standards, and data they reject cost months and widen the uncertainty that sets the loan.

Points clés

ابزارها

Mast anemometers · Lidar · Classified pyranometers · Weather sensors

Liaisons

Réseau mobile public · Satellite

Référentiels

IEC 61400-12-1 · ISO 9060 · IEC 61724-1

Composants

• Nœud passerelle de périphérie sur poteau
• Station lidar atmosphérique
• Site 5G privé
• Station météorologique automatique (SMA) implantée selon les pratiques de l’OMM
• Mât LTE privé sur châssis solaire
• « Pylône IA clé en main »
• Horloge maîtresse PTP avec antenne GNSS
• Module de sécurité matériel, 1U, dans une baie de périphérie

Interfaces

ابزارها

SDI-12 · RS-485 / Modbus RTU · 4–20 mA

Radio

Ethernet · LTE-M / NB-IoT · LoRaWAN

Heure et position

GNSS 1PPS

Sécurité

TPM 2.0

Publication

MQTT

Où l’utiliser

• Wind at height, sun on the ground
• Availability first
• For developers, advisers and lenders

Dans le récit ci-dessous

1. Le système, pièce par pièce
2. Assemblage
3. Installation
4. Déploiement
5. Connexions
6. Exploitation
7. Panne et rétablissement
8. Échelle et fédération
9. Ce que vous obtenez

Scenes · 17

Étapes suivantes

1. Assurance et finance · Ressource éolienne et solaire finançable

   Financed on the resource

   Wind and solar projects are financed on the energy they will produce, estimated from measured wind and sun. Lenders’ technical advisers check every measurement against international standards, and data they reject cost months and widen the uncertainty that sets the loan.

2. De la commande à l’exploitation · Commande

   Scope with the lender’s needs

   The scope reads the project, the lender’s requirements, the site and existing data. Nexus Observatory Inc. returns the campaign design, instruments, data practice and a price per campaign. Every assumption in the scope is written down and priced; the scope is agreed before any site work begins.

   Planifier un déploiement

3. Ce qui est mesuré

   Wind at height, sun on the ground

   Calibrated anemometers on a met mast and a lidar measure wind speed and direction at hub heights, classified pyranometers measure global and diffuse irradiance, and weather sensors measure temperature, pressure and humidity for corrections. Each reading carries its time and its quality flags.

   ابزارها

   Mast anemometers · Lidar · Classified pyranometers · Weather sensors

4. Le nœud de base

   Statistics advisers accept

   The node computes ten-minute statistics, applies quality checks, tracks availability by channel, flags soiling and icing, and keeps the raw data, so the energy yield assessment starts from data the lender’s adviser can accept. Nothing is lost when a link drops; the node keeps it.

5. De la commande à l’exploitation · Fabrication

   Build and calibrate

   Anemometers are calibrated in a wind tunnel, pyranometers classified and calibrated, the lidar configured, nodes enrolled with their identities and the system run together. Test results travel with the kit to the site. Nothing ships until the whole kit has passed its tests together.

   Ouvrir le configurateur de stations

6. Radio et liaisons

   Availability first

   Campaign sites report over cellular where coverage exists and by satellite where it does not, so faults are seen the same day and availability stays high through the whole campaign. Each link is chosen for the place, not from a catalogue.

   Liaisons

   Réseau mobile public · Satellite

7. De la commande à l’exploitation · Mise en service

   Verify the lidar

   Chaque nœud prouve son identité. The lidar is verified against the mast or a reference, irradiance against a reference, and data quality checks are confirmed with the lender’s adviser. Results are signed and kept with the site record ; acceptance is recorded with the owner before handover.

8. Comment ça marche

   From a verified lidar to financial close

   A developer verifies the lidar against a short mast, then measures for fourteen months with high availability. The adviser accepts the dataset without adjustments, uncertainty narrows, and the project reaches financial close on better terms. Every step is kept on the record.

9. De la commande à l’exploitation · Autorisations

   Permits and marking

   Planning permits for the mast are obtained, aviation marking and lighting follow the air navigation rules, and land agreements with owners cover the whole campaign. Every permit is kept with the campaign record. Approvals are tracked site by site, so nothing waits unseen.

10. Preuves

    To the standards lenders use

    Wind measurements follow the international wind power performance standard, including its remote sensing provisions, irradiance instruments the solar instrument classification standard and monitoring the photovoltaic performance series. Every channel keeps its calibration and record. Records are open to the people who must check them.

    Référentiels

    IEC 61400-12-1 · ISO 9060 · IEC 61724-1

11. Produits de données

    For developers, advisers and lenders

    Developers and resource analysts receive ten-minute wind and irradiance statistics; lenders’ technical advisers receive availability and quality reports; energy yield assessors receive raw data and records; lenders receive campaign records, each tied to instrument and period. Each product carries its site, time and quality flags.

    Voir les produits de données

12. De la commande à l’exploitation · Exploitation

    Measure for a year or more

    Developers and advisers see availability, statistics and quality every day. The record grows to the length the energy yield assessment needs, with gaps prevented rather than filled. Reports for owners and funders come from the same record; every alert and action is kept on the record.

13. De la commande à l’exploitation · Relevé

    Survey the site

    Crews survey the site for mast and lidar positions representative of the planned turbines or arrays, ground, access, power and coverage. Findings are recorded with coordinates; every finding is kept with the site record for the crews who follow. Findings shape the kit for each site before anything is built.

14. De la commande à l’exploitation · Installation

    Install the mast or lidar

    Crews raise the mast, mount instruments at standard heights and booms, place the lidar and irradiance station, and connect power and backhaul. Every height and orientation is recorded; the site record is updated before the crew leaves. Crews follow the site safety plan throughout the work.

15. De la commande à l’exploitation · Maintenance

    Clean, check and hand over

    Sensors are cleaned and checked on visits, instruments recalibrated as required, software updated in rings, and at the end the full dataset and its record are handed to the adviser. Spares and procedures travel with the crews. Maintenance history stays with each site for its whole life.

    Réserver des services sur le terrain

16. Ce que vous obtenez

    Produits de données d’observation et dossiers de preuves

    Des flux et des archives sous licence, avec métadonnées, indicateurs de qualité et provenance sur chaque valeur; des dossiers de preuves pour les audits et les processus de réclamation. Pour ce domaine (ressource éolienne et solaire finançable), l’offre s’adresse à analytics platforms, insurers, lenders, researchers and agencies, sous forme de a data licence or an API, dimensionnée aux sites qu’ils exploitent.

    Parler aux ventes

17. Étape suivante

    Planifier avec nous : ressource éolienne et solaire finançable

    Indiquez-nous le site, les mesures et les règles auxquelles répond le domaine (ressource éolienne et solaire finançable), avec une carte si vous en avez une. Une ingénieure ou un ingénieur répond avec une proposition de relevé, une conception et une portée (ressource éolienne et solaire finançable), et le plan grandit d’un site jusqu’au réseau dont vous avez besoin.

    Planifier un déploiementOuvrir le configurateur de stationsOuvrir l’Atelier de déploiement terrain

Autres présentations

Voyez-le sous tous les angles.

Chacune s’ouvre en présentation plein écran : des pages plus approfondies sur le même sujet, des explications, des récits, des visites guidées des lieux, des scènes de réseau et les observatoires qui nous ont précédés.

En profondeur

Explications

Récits

Lieux et réseaux

Observatoires historiques

Outils interactifs

01Le lieu et ses dangers

Où il fonctionne, et ce qui peut mal tourner.

Operating context Wind measurements for power performance, including remote sensing, follow the international wind standard, solar irradiance instruments are classified under the international standard, and photovoltaic monitoring follows its own series. Lenders’ technical advisers check every measurement against them before a project is financed.

Dangers

• Measurements that lenders’ advisers reject
• Data gaps that widen uncertainty
• Lidars not verified against a mast
• Soiled or misaligned irradiance sensors
• Campaigns too short to capture variability

02Ce qu’il faut mesurer

Quoi, où, à quelle fréquence, et selon quelles règles.

Chaque mesure indique où elle est prise, à quelle fréquence, et la norme ou la réglementation publique qui la fonde. Les numéros de la colonne des sources ouvrent la source citée plus bas.

03La pile d’observation

D’un module de base à un réseau.

Les mêmes briques à chaque échelle : des instruments et un nœud de base, un site avec sa radio, une flotte exploitée comme un tout, et un réseau fédéré sur le protocole ouvert.

1. 01

   Unité de base

   A station: mast anemometers or a lidar, irradiance sensors and weather sensors on a sensor hub and edge node.

   Build a station →
2. 02

   Site

   A site: the mast or lidar with solar power and backhaul, for a campaign of a year or more.

   Plan a site →
3. 03

   Parc

   A developer’s or lender’s campaigns run with one data practice.

   Managed offers →
4. 04

   Réseau

   Measurements are shared with lenders’ technical advisers in standard formats.

   The open protocol →

• 01Scanner lidar
• 02Station météo compacte
• 03Passerelle de capteurs et d’instruments
• 04Nœud de périphérie (Wedge)
• 05Modem/routeur cellulaire
• 06Terminal plat LEO
• 07Champ solaire
• 08Pylône à treillis

Radio et liaisons

Réseau mobile public

Campaign sites report over cellular where coverage exists.

Radio et liaisons

Satellite

Remote sites report by satellite so availability stays high.

Edge compute The node computes ten-minute statistics, applies quality checks, tracks availability by channel, flags soiling and icing, and keeps raw data for the energy yield assessment.

Power Solar panels and batteries sized for winter, with power reported so outages never cut the record.

04Comment ça marche

De l’instrument au produit.

Le parcours d’une observation, niveau par niveau, avec l’interface de chaque liaison et une nomenclature en dessous ; puis comment ce nœud devient un site, une flotte et des réseaux fédérés.

05De la commande à l’exploitation

Chaque étape, du premier appel à un site en service.

La même équipe et le même dossier portent le travail, du cadrage à la maintenance.

1. 01 Order

   Scope with the lender’s needs

   The scope reads the project, the lender’s requirements, the site and existing data. Nexus Observatory Inc. returns the campaign design, instruments, data practice and a price per campaign. Every assumption in the scope is written down and priced; the scope is agreed before any site work begins. 1

2. 02 Survey

   Survey the site

   Crews survey the site for mast and lidar positions representative of the planned turbines or arrays, ground, access, power and coverage. Findings are recorded with coordinates; every finding is kept with the site record for the crews who follow. Findings shape the kit for each site before anything is built.

3. 03 Permits

   Permits and marking

   Planning permits for the mast are obtained, aviation marking and lighting follow the air navigation rules, and land agreements with owners cover the whole campaign. Every permit is kept with the campaign record. Approvals are tracked site by site, so nothing waits unseen.

4. 04 Build

   Build and calibrate

   Anemometers are calibrated in a wind tunnel, pyranometers classified and calibrated, the lidar configured, nodes enrolled with their identities and the system run together. Test results travel with the kit to the site. Nothing ships until the whole kit has passed its tests together. 2

5. 05 Install

   Install the mast or lidar

   Crews raise the mast, mount instruments at standard heights and booms, place the lidar and irradiance station, and connect power and backhaul. Every height and orientation is recorded; the site record is updated before the crew leaves. Crews follow the site safety plan throughout the work.

6. 06 Commission

   Verify the lidar

   Chaque nœud prouve son identité. The lidar is verified against the mast or a reference, irradiance against a reference, and data quality checks are confirmed with the lender’s adviser. Results are signed and kept with the site record ; acceptance is recorded with the owner before handover. 1

7. 07 Operate

   Measure for a year or more

   Developers and advisers see availability, statistics and quality every day. The record grows to the length the energy yield assessment needs, with gaps prevented rather than filled. Reports for owners and funders come from the same record; every alert and action is kept on the record. 3

8. 08 Maintain

   Clean, check and hand over

   Sensors are cleaned and checked on visits, instruments recalibrated as required, software updated in rings, and at the end the full dataset and its record are handed to the adviser. Spares and procedures travel with the crews. Maintenance history stays with each site for its whole life.

06Produits de données et intégration

Ce qu’il fournit, à qui, et dans quels systèmes.

Produits de données

• Ten-minute wind and irradiance statisticsDevelopers and resource analysts
• Availability and quality reportsLenders’ technical advisers
• Raw data and recordsEnergy yield assessors
• Campaign recordsLenders

Intégration

• Energy yield assessmentData are delivered in the formats assessors use.
• LendersReports support financial close.
• ExploitationThe station can stay as an operational reference.

Exchanged through IEA Wind Task 43 data model, netCDF-CF, CSV.

07Questions des acheteurs

Avant de cadrer votre projet.

Will lenders accept a lidar?

With verification against a mast or reference as the standard describes.

How long should we measure?

Typically a year or more, as the assessment requires.

What about soiling?

Flags and cleaning visits keep irradiance honest.

Can the station stay after construction?

Yes, as an operational reference.

08Ressources

Les sources de cette page.

Normes, réglementations et lignes directrices publiques, citées là où elles s’appliquent. Chacune ne s’applique que dans sa juridiction ou son champ.

1. 1IEC 61400-12-1: Wind energy generation systems, power performance measurements of electricity producing wind turbinesInternational Electrotechnical Commission
2. 2ISO 9060: Solar energy, specification and classification of instruments for measuring hemispherical solar and direct solar radiationInternational Organization for Standardization · 2018
3. 3IEC 61724-1: Photovoltaic system performance, monitoringInternational Electrotechnical Commission

09Voir aussi

Cas d’usage et solutions.

10Assurance et finance : domaines spécialisés

Les autres domaines de cette industrie.

Présentez-nous le site.

Planifiez un déploiement, configurez une station, modélisez-la dans le Studio ou parlez à l’équipe commerciale. Le formulaire indique qui reçoit vos coordonnées.