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E-STATCOM
Adopting double-star MMC topology with high-density neutral-point DC storage, E-STATCOM uses grid-forming control for decoupled power regulation to improve grid voltage and frequency stability.
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True Grid-Forming
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Advanced Topology
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Protection System Built for Durability
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Elevated Performance Standards
Product Highlights
True Grid-Forming
Active support capability, strong adaptability to weak power grids.
Advanced Topology
Nationally pioneering technical solution of MMC + centralized and clustered management for supercapacitor clusters.
Protection System Built for Durability
Fully compliant with technical requirements of flexible DC projects, ensuring system safety and reliability.
Elevated Performance Standards
Online switching between grid-forming and grid-following modes; equipped with functions such as impedance reshaping and inertia support.
Technical Specification
1 - Rated Voltage (PCC)
66kV - 750kV
2 - Rated Voltage (POC)
10kV - 66kV
3 - Rated Frequency
50Hz/60Hz
4 - Rated Capacity
up to ±300MVA
5 - Active Power
up to ±200MW, available energy customizable
6 - Topology
Double-star MMC
7 - Energy Storage
EDLC, HUC Supercapacitor
8 - ROCOF
up to 2Hz/s
9 - Layout
Indoor, Outdoor
10 - Cooling Method
Liquid cooling, Deionized water
11 - Operation Modes
Grid Forming/Grid Following
12 - Operating Temperature
-40℃ to +50℃;Configurations customizable per local climate.
13 - Altitude
≤ 5000m
