TOTAL : 3
Frequency Regulation Energy Storage System(ESS for Frequency Regulation, ESS FR) responds to instantaneous frequency changes in the power grid.
ESS controls charging and discharging to maintain the grid frequency stable at 60 Hz.
Stabilizes the grid instantly during
sudden frequency changes.
Reduces reliance on standby generators and fuel expenses.
Controls electricity quality without emissions.
Smart operation via EMS.
Integrates batteries, EMS, PCS, and other systems for industrial synergy.
TOTAL : 3
Long-Duration Energy Storage (LDES) systems can store and supply electricity continuously for over 6 hours.
Compared to conventional short-duration ESS (which stores energy from minutes to a few hours), LDES provides longer-term storage and reliable power delivery,
making it an essential technology for renewable energy-based power grids.
LDES is crucial for compensating the intermittency of solar and wind energy, which varies with weather and time.
It can store electricity generated during the day for use at night or ensure stable power supply even on windless days.
By bridging the gap between electricity demand and supply, LDES stores surplus energy and delivers it during peak periods,
improving the stability and efficiency of the power grid.
LDES reduces reliance on fossil fuels and plays a key role in maximizing the practical use of renewable energy,
supporting the transition to a sustainable, renewable-based power system.
TOTAL : 4
The AC Package converts DC power from ESS into AC and integrates the transformer, switchgear, and protection devices into a single compact solution.
It minimizes space, simplifies installation, and ensures safe and efficient operation.
With integrated monitoring and modular design, it offers easy maintenance, cost efficiency, and scalability for optimal ESS deployment.
| PCS | DC ↔ AC power conversion, core link with the AC Package |
|---|---|
| Transformer | Matches output to grid voltage |
| Protection & Switchgear | Safeguards against faults and controls power flow |
| Grid Connection | Ensures safe integration and stable power quality |
PCS
DC ↔ AC power conversion, core link with the AC Package core link with the AC PackageTransformer
Matches output grid voltageProtection & Switchgear
Safeguards against faults and controls power flowGrid Connection
Ensures safe integration and stable power qualityCombines PCS, transformer, and switchgear into a single package for optimal electrical matching Provides a one-stop solution tailored to grid connection, load characteristics, and safety standards
Containerized/package design minimizes additional buildings, wiring, and piping Reduces on-site construction and installation time
Enables integrated monitoring within the package Improves fault diagnosis and service accessibility, reducing downtime
Modular design allows easy capacity expansion and scalability Standardized packages ensure compatibility across projects
Combines PCS, transformer, and switchgear into a single package for optimal electrical matching Provides a one-stop solution tailored to grid connection, load characteristics, and safety standards
Containerized/package design minimizes additional buildings, wiring, and piping Reduces on-site construction and installation time
Enables integrated monitoring within the package Improves fault diagnosis and service accessibility, reducing downtime
Modular design allows easy capacity expansion and scalability Standardized packages ensure compatibility across projects