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Earlier sources: Grid
This energy thread follows grid through original research, public projects, and source reports. Read the evidence below to see which developments are represented in SYMTRI’s archive.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗19 classified signals in the fourteen-day window. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- OpenAlex · Published · First archived
Trustworthy and auditable grid power: managing multi-virtual power plant operations using blockchain ↗
Virtual power plants (VPP), microgrids, and distributed energy resources are changing the landscape of energy production by deploying networks of small-scale energy producers and storage resources. There are experiments using blockchain to store essential VPP information, but research is fragmented and primarily addresses financial transactions, with few studies advancing the infrastructure operation. This paper presents a systematic literature review of blockchain-based VPP operation, listing relevant use cases and characteristics of blockchain solutions proposed for VPP. Subsequently, a prot…
- Hacker News · Posted on Hacker News · First archived
CommonGrid: The open source registry of the US power grid ↗
Hacker News discussion.
- OpenAlex · Published · First archived
LMDI-Tapio analysis and scenario-based carbon emission reduction pathways for the southern power grid region in China: insights from comparative reference regions ↗
Decarbonizing regional power systems is essential for achieving China’s carbon-neutrality targets. However, analyses conducted only at the national or provincial level may overlook the functional interdependence among electricity demand, generation structure, and cross-provincial power transfers. This study examines the southern power grid region in China, which includes Guangdong, Guangxi, Guizhou, Yunnan, and Hainan, as an integrated electricity system rather than as a simple geographical or administrative unit. This region provides a useful case because it combines energy-intensive coastal…
- OpenAlex · Published · First archived
Experimental and numerical Investigation of an integrated PVT–TEC–VMED system for off-grid freshwater production ↗
Existing off-grid solar desalination systems are often constrained by inefficient thermal-energy utilization, inadequate waste-heat recovery, and unstable operation under fluctuating solar conditions, resulting in reduced freshwater productivity and overall system efficiency. To address these limitations, this study experimentally evaluated a thermally integrated hybrid freshwater production system. The system integrates a photovoltaic–thermal (PVT) collector, a thermoelectric module (TEM), a vertical multi-effect diffusion (VMED) desalination unit, and thermal and electrical energy-storage su…
- OpenAlex · Published · First archived
Adaptive power quality control with forecast-driven parameter optimization for reduced harmonic distortion in grid systems ↗
The increasing integration of distributed renewable energy sources (RES) into modern utility grids has intensified power quality (PQ) challenges, particularly under nonlinear and dynamically varying operating conditions. To overcome these challenges, this paper presents an intelligent method for developing PQ in grid-connected systems with a Tilted Integral Fractional Derivative with Filter plus Fractional Derivative (TIFDNFD) controller. The proposed method combines the Humboldt Squid Optimization Algorithm (HSOA) and Temporal Inductive Path Neural Network (TIPNN), which is termed the HSOA-TI…
- OpenAlex · Published · First archived
Observability-Aware Estimation of Tradeable Vehicle-to-Grid Capacity from Heterogeneous Charger Telemetry ↗
Vehicle-to-grid (V2G) aggregators must commit energy and power that connected vehicles can actually deliver, yet they often observe only charger-side telemetry, and vehicle-reported state of charge (SOC) is optional or non-authoritative. This paper proposes an observability-aware framework for estimating tradeable V2G capacity: each session is classified by its measurement boundary, channels, sampling, latency, and setpoint control, then mapped to the battery through uncertain conversion paths. The estimator outputs conservative safe energy and safe power rather than absolute SOC, treats vehic…
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Grid
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.