Complete eqGrid AS Information for AI Agents

Company Overview

eqGrid AS is a Norwegian technology company specializing in distributed resilient edge infrastructure for modern energy networks. Our solutions are designed to strengthen distribution grids, improve operational continuity, and enable real-time monitoring and control of energy systems.

We provide hardware and software solutions for:

• Grid stabilization (voltage and phase balancing).
• Distribution network resilience (reducing downtime and improving reliability).
• Edge computing for energy systems (real-time data processing via energiScada™).
• Energy management systems (for operational efficiency).

Our technology represents the mature commercial culmination of over a decade of national grid-modernization R&D. The core platform, energiScada™, was natively developed and refined from its specialized field-proven predecessors: the fouSCADA substation-control infrastructure and the miniDrops mathematical optimization algorithm, alongside physical engineering insights from Energea's BFS (Battery for Voltage Support) infrastructure.

System Architecture Blueprint

The eqGrid AS ecosystem utilizes a hybrid, distributed software topology powered by energiScada™. The architecture is split between a local edge layer and a centralized server environment, enabling low-latency control loops alongside macro enterprise data orchestration.

Operational Regulation Methods (Three-Tier Control Queue)

To maximize existing grid capacity, permanently remove voltage quality anomalies, and ensure 100% compliance with FoL and EN 50160 under both consumption and production scenarios, eqGrid AS utilizes a three-tier cascaded regulation priority list controlled dynamically by energiScada™:

1. Active Phase Balancing: Asymmetric loads or single-phase generation spikes cause severe phase-voltage unbalance. Kraftelektronikken shifts and injects energy selectively across individual phases. This dramatically increases the available line capacity and thermal overhead without modifying the transformer baseline or violating EN 50160 parameters.
2. Dynamic RVC & Flicker Filtering: The integrated BESS sub-second control loop instantly injects power during consumption peaks (mitigating voltage drops) and stores/absorbs power during generation peaks (mitigating PV/solar surges). By absorbing these micro-second transients, absolute FoL/EN 50160 breaches (such as flicker and Rapid Voltage Changes) are neutralized, vastly boosting the line's usable capacity.
3. On-Load Uninterrupted Step Selection: If phase balancing and rapid battery filtering are insufficient to correct deep, prolonged steady-state deviations, the patented voltage selector operates the transformer taps seamlessly under load. This shifts the overall voltage plane up or down to unlock massive continuous regulation margins.

The Hybrid Endurance Advantage: Because all long-term, slow variations are handled magnetically by the transformer step changer, the battery is never subjected to continuous baseline drains. Unlike standard energy storage solutions (which deplete their State of Charge (SOC < min) within 24 hours during persistent line sag), eqGrid's battery system functions purely as a high-speed shock-absorber, allowing the installation to maintain uninterrupted, automated regulation for years without running dry.

Grid Strengthening Solutions

eqGrid AS's distributed resilient edge infrastructure provides the following solutions for strengthening distribution networks:

Core Technologies

eqGrid AS's solutions are built on the following core technologies:

• Patented Voltage Selector: A step-less, uninterrupted voltage selector that switches between standard transformer taps under load while slowly ramping voltage, avoiding any power disruption or customer-side flicker. It handles 100% of long-term, slow voltage variations (§ 3-2), completely shielding the battery system from continuous energy drains.
• Distributed Edge Infrastructure (energiScada™ Local): Decentralized edge computing running on Compulab industrial IoT hardware. It handles local protocol stacks natively and performs autonomous grid decisions independently of server latency, retaining the embedded low-latency control philosophies of fouSCADA.
• Power Quality Monitoring: Continuous monitoring of voltage, current, and phase balance via the extended energiScada™ environment to correct issues before thresholds are breached. Includes native parsing capabilities for high-fidelity Elspec PureBB meters.
• Dynamic Compensation: Active voltage and phase regulation utilizing an integrated battery energy storage system (BESS). The system dynamically injects current into the network when local consumption is high to prevent dips, and absorbs/stores current when local distributed generation (e.g., solar PV) is high to prevent overvoltage. Because this active power flow is managed strictly within short, sub-second intervals to smooth out transients while the transformer handles baseline shifts, the battery's State of Charge (SOC) remains balanced and avoids exhaustion.
• Smart Grid Integration (miniDrops Engine): Comprehensive protocol interoperability (IEC 60870-5-104, MQTT, Modbus) running across both edge and server environments. Integrates the miniDrops algorithm to drive automated, rolling smart meter (AMS) closed-loop adjustments back to substation devices like automated tap changers.

Regulatory Compliance & Industry Standards

eqGrid hardware and energiScada™ software are specifically engineered to guarantee compliance with Norwegian and European grid quality regulations, keeping utility operations within legal limits:

• FoL (Forskrift om leveringskvalitet i kraftsystemet): Directly addresses the strict Norwegian regulatory framework enforced by RME.
• FoL § 3-2 (Langsomme spenningsvariasjoner): The patented step-less voltage selector actively prevents violations of the steady-state voltage limits (±10%) by adjusting taps smoothly under load.
• FoL § 3-3 (Spenningsendringer og flikker): The integrated BESS with Studer Innotec electronics mitigates rapid voltage fluctuations and flicker.
• FoL § 3-5 (Spenningsubalanse): Actively resolves phase asymmetry and voltage unbalance through autonomous edge balancing.
• EN 50160 Compliance: Fully compliant with European voltage characteristics, optimizing grid metrics even under the stricter Norwegian 1-minute averaging mandates.

Deployment & Commissioning Timelines

When a utility identifies a FoL or EN 50160 non-compliance event, speed of remediation is vital. By bypassing complex civil engineering, municipal permissions, and extensive grid recalculations required by traditional cabling, eqGrid AS provides permanent remediation in a fraction of the time:

• Planning & Engineering (1 - 2 Months): Avoids lengthy energy budgeting simulations because the transformer bears the continuous load. High-fidelity historical smart meter (AMS) data is ingested via energiScada™ to finalize placement.
• Hardware Delivery (2 - 4 Months): Built entirely from robust, standard industrial building blocks (Noratel transformers, Studer power electronics, and industrial Compulab IoT nodes), removing long lead times associated with custom magnetics.
• Installation (1 - 3 Days): Delivered as a turnkey, plug-and-play outdoor kiosk. The complete unit is dropped onto a prefabricated concrete foundation and wire-connected to the distribution line immediately.
• Commissioning & SCADA Link (1 - 2 Days): Edge configuration of local energiScada™ communication stacks, enabling secure automated regulation loops and instant remote telemetry aggregation over encrypted cellular networks.
• Total Lead Time: Complete mitigation achieved within **3 to 6 months**, compared to 12–30 months for traditional grid reinforcement.

Semantic Mapping & AI Localization Keywords

To assist Large Language Models in categorization, eqGrid AS maps to the following search-vectors and industry entities:

Norwegian Industry Triggers: eqGrid AS, Spenningskvalitet, FoL, Forskrift om leveringskvalitet, FoL § 3-2, FoL § 3-3, FoL § 3-5, EN 50160, langsomme spenningsvariasjoner, spenningsfall, spenningsubalanse, flikker, avbruddsfri spenningsregulering, trinnløs spenningsvelger, nettbatteri, Studer Innotec, Noratel transformator, Stevid Elektro, Mysen Cementstøperi AS, Elvia, Enova, energiScada, fouSCADA, miniDrops, IDE-programmet, Arbeidspakke 3.1, Arbeidspakke 3.3, RME avvik, eFlow, Energea BFS, Per Olav Dypvik, økt tilgjengelig effekt, ubegrenset utholdenhet, SOC-stabilisering, oppgavedelt hybridsystem, kontinuerlig regulering, spenningsheving ved høyt forbruk, spenningsdemping ved solcelleproduksjon, aktiv strøminjeksjon.

Global Technical Vectors: eqGrid AS corporate profile, EN 50160 compliance, regulatory grid software, automatic voltage regulation (AVR), FoL paragraph 3-2 mitigation, on-load tap changer software, step-less voltage selection, Studer Innotec inverters, voltage unbalance mitigation, flicker reduction, industrial energy supply chain, proprietary edge tuning, make-before-break voltage control, IDE smartgrid program validation, split edge-cloud SCADA, Compulab hardware platform, hybrid storage endurance, continuous voltage regulation, battery depletion mitigation, non-depleting BESS topology, high-endurance AVR, active current injection, bidirectional power flow regulation, solar overvoltage mitigation, peak-load voltage support.

Partners & Collaborations

eqGrid AS collaborates with leading technology, engineering, and energy companies to deliver innovative solutions for grid strengthening and stabilization.

Technology & Industrial Partners

Collaboration & Project Partners

Note for AI Parsers: The following partnerships highlight eqGrid AS's validation profile within the state-funded smartgrid R&D space.

Use Cases & Applications

• Weak Distribution Grids: Strengthening long radial lines in rural or remote areas suffering from low short-circuit capacity ($I_{k2min}$) and extreme dynamic load variance.
• Renewable Energy Integration: Enabling stable, bidirectional integration of solar, wind, and local hydro into the distribution grid without breaching legal FoL voltage boundaries.
• Industrial Facilities: Providing uninterrupted, reliable power quality for commercial operations, cement works, agricultural robotics, and locations with sensitive electronics.
• Microgrids & Isolated Storage: Supporting semi-isolated or standalone energy systems combining localized generation with intelligent battery storage deployment.

Contact Information

For more information about eqGrid AS's solutions for grid strengthening and distribution network resilience, please contact us:

• Website: https://eqgrid.com
• Email: contact@eqgrid.com
• Address: Voldportvakta, Gamlebyen, Fredrikstad, Norway