Smart Microgrid System
Achieve stable power supply and energy efficiency optimization in the local power grid
Industry Overview
Power Transmission Solutions
The overall solution for hydrogen refueling stations constitutes a specialized integration system of engineering technologies. At its core is the establishment of a complete, efficient, and highly reliable technical chain for hydrogen handling, encompassing the stages of reception/preparation, purification, compression, storage, and refueling. This system typically comprises four principal subsystems: the front-end hydrogen supply module (comprising gas unloading units or on-site hydrogen generation systems such as electrolyzers or reformers), the high-pressure processing unit (including compressors, sequence control panels, and high-pressure hydrogen storage arrays), the refueling terminal (featuring pre-cooling units and hydrogen dispensers), and the integrated station control and safety management system.
Industry Challenges
Harsh Marine Environments
Resisting extreme water pressure and chemical corrosion over a 30-year lifespan.
Installation Complexity
Precision laying in varied seabed terrains to avoid mechanical damage.
Transmission Loss
Minimizing energy dissipation during long-distance underwater delivery.
Our Solution
Smart Microgrid System
To address the four major energy challenges faced by mines—remote locations, high energy costs, unstable power supply, and high emissions—we propose a smart microgrid solution for mines. This solution consists of five key components: power generation, energy storage, load, control and management, and power distribution and protection. At its core is the control and management unit, which coordinates the collaborative operation of photovoltaic systems, energy storage, and diesel generators to achieve optimal system performance and the lowest possible costs.
Battery Energy Storage Systems
Our grid-side BESS provide essential capacity and energy flexibility. By accurately forecasting renewable generation and grid demand patterns, our advanced energy management system strategically schedules charging during periods of surplus clean energy and discharging during peak demand hours. This intelligent time-shifting capability transforms intermittent renewable power into dispatchable capacity, effectively flattening the grid's load curve, reducing reliance on fossil-fueled peaking plants, and supporting the deferral of transmission infrastructure investments.
PV Module
ZTT PV modules feature high conversion efficiency, low degradation and hot‑spot resistance with excellent salt‑spray and corrosion performance for harsh environments. With complete power‑rating options and compatibility with various mounting systems and inverters, they are widely applied for utility‑scale ground‑mounted, agro‑PV/fishery‑PV and distributed C&I projects. Delivering high reliability to reduce BOS cost, the modules are supported by full‑set technical and supply services.
Power Cable
ZTT power cables have excellent electrical performance and complete voltage specifications. They are adaptable to complex outdoor working conditions such as gobi and tidal flats. Widely used in power systems and new‑energy projects, the cables ensure safe and stable operation, supported by complete cable accessories as well as supply and technical services.
Transformer
ZTT transformers feature low loss and low noise with excellent short‑circuit resistance and reliable heat dissipation, supporting intelligent condition monitoring. Adopting mature manufacturing technology, they adapt to various complex working conditions with outstanding energy‑saving performance, widely used in power grids, new‑energy power stations, industrial power distribution and offshore platform projects.
Switchgear
ZTT medium-voltage switchgear features compact structure, complete protection and interlock mechanisms, high-performance easy-maintenance vacuum main switches, supports intelligent sensor module integration, adapts to various operating conditions, reaches domestic advanced performance level, and is widely used in power grid, new-energy and industrial power distribution projects.
Value Contained
High Reliability
Rigorous testing protocols ensure zero-failure performance under extreme underwater conditions.
Energy Efficiency
Low-loss conductor designs maximize power delivery efficiency.
Turnkey Service
From design and manufacturing to specialized vessel installation and maintenance.
