Wiscom System | Stock Code: 002090
025-52762828
Smart Energy
Distribution Terminals (DTU/FTU)
Wiscom System's Distribution Terminal Unit (DTU) integrates protection, measurement & control, communication, and telecontrol functions, suitable for monitoring and control applications in distribution network switchgear and ring main units. The Feeder Terminal Unit (FTU), designed for monitoring and controlling overhead line pole-mounted switches, is available in two structural forms: hooded and box-type.
Integrated Primary & Secondary Pole-Mounted Switch
Wiscom's integrated switch combines primary switching and secondary measurement/protection functions. It utilizes a combination of algorithms, including zero-sequence transient and phase asymmetry methods, for enhanced single-phase earth fault detection, making it highly suitable for overhead line monitoring and control.
PV Grid-Connection Switch
This integrated primary & secondary device for distributed PV grid connection deeply combines secondary measurement & control, grid-connection protection, power quality monitoring, metering, and communication functions. It ensures the visibility, measurability, and controllability of new energy PV integration.
Low-Voltage Flexible DC Interconnection Solution for Distribution Transformer Zones
Wiscom's solution enables dynamic capacity expansion of transformer zones, rapid transfer of fault loads, power quality management, and flexible, efficient interaction among generation, grid, load, and storage. This enhances renewable energy integration capacity and improves power supply quality and reliability.
Intelligent Distributed Feeder Automation (FA)
Utilizing technologies like static topology local modeling, adaptive dynamic topology operation models, and adaptive network delay handling, Wiscom's Intelligent Distributed FA achieves efficient fault isolation and restoration. The entire process and results are fully visible at the master station, ensuring excellent application performance.
Low-Voltage Distribution IoT Solution
Centered around a cloud-based IoT master station, with Smart Distribution Transformer Terminals (TTU) as data aggregation and edge computing hubs, and low-voltage sensors as perception nodes, this solution enables real-time monitoring of smart transformer zones, low-voltage line monitoring, and power quality management.
Integrated Primary & Secondary Ring Main Unit (RMU)
Wiscom's integrated RMU features both phase-to-phase short-circuit and single-phase earth fault handling capabilities, making it well-suited for monitoring and control of cable lines.
Smart Integrated Terminal (TTU)
Wiscom's TTU for distribution transformer zones performs functions including supply/consumption information collection, meter data gathering, equipment status monitoring, communication networking, local analysis and decision-making, and collaborative computing.
Smart Power Distribution Room
Wiscom's integrated monitoring system for distribution rooms enables comprehensive status perception, intelligent equipment control, and smart operation and maintenance, significantly improving management levels and O&M efficiency.
Feeder Automation (FA) Solution
This solution utilizes intelligent distribution terminals at each switch for local data collection and information exchange. It enables rapid fault location, isolation, and power restoration to non-faulted sections, supporting various communication methods like optical fiber, 5G, and self-organizing networks.
Differential-based Fast Self-Healing System
This system, based on the differential protection principle, features simple logic and mature, stable algorithms. It is particularly suitable for future active distribution networks with large-scale distributed energy integration. The 5G-based solution implements distribution network differential protection over 5G, effectively addressing the challenges of optical fiber deployment and maintenance. The wireless self-organizing network technology enables direct and fast automatic networking without base stations, suitable for areas lacking fiber or 5G coverage, meeting high-reliability power supply requirements.
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