Engineering to modernizecritical substations.
POWER assesses, designs, integrates, and implements protection, control, supervision, and automation systems, selecting technology based on the actual needs of each project.
The existing systemis the starting point.
Before defining new technology, it is necessary to understand the system that will continue operating around it. POWER conducts SPCS retrofits from an assessment of the existing installation, preserving what remains technically suitable and planning the migration to the new architecture.
How does a protection system recognize, isolate, and record a fault?
Learn about the layers of an SPCS, the signs of obsolescence, and the criteria for planning a retrofit without losing sight of existing operations.
The project defines the technology. Not the other way around.
We define the architecture based on the functions the system must perform — then we select the technology.
View protection and control →Technologies we work with
Supervision on the platform the system requires.
POWER develops and integrates supervisory systems for local substations and control centers, adapting architecture, communications, screens, alarms, and operating functions to client requirements and existing infrastructure.
View supervision and SCADA →
Integration ready for the digital substation.
Protection, control, and supervision systems compatible with IEC 61850 architectures, from device to operation.
IEDs
Intelligent devices
Network
Communications
Control
Logic and automation
End-to-end substation automation.
From protection to supervision, we integrate the layers that make a substation operate as a unified system.
View substation automation →Primary equipment
Circuit breakers, transformers, disconnect switches
Protection and control
Relays, IEDs, bay controllers
Communications
Networks, protocols, IEC 61850
Supervision
SCADA, screens, alarms, and events
Operations
Control center and remote control
Integrated system
Five layers operating as a unified system, with information available end to end.
Retrofit, multi-brand systems, supervision, and automation in detail.
View all solutionsEngineering from design to operation.
Protection and Control
Relays, IEDs, and protection logic for multi-brand SPCS.
Supervision
SCADA systems for local substations and control centers.
Automation
Layer integration — from primary equipment to operations.
Field
Physical and logical interconnections with yard equipment.
Engineering
Detailed design, configuration, and systems integration.
Maintenance and After-sales
Preventive and corrective maintenance and specialized technical support.
Engineering that must work in the real world.
We turn technical requirements into executable solutions suited to the facility and prepared for operation and maintenance — from design through configuration, integration, fieldwork, maintenance, and after-sales.
POWER engineering areaPower conversion with NPT technology.
For projects requiring DC power, POWER works exclusively with power-conversion solutions from NPT Energia, a MACH Capital group company specializing in industrial rectifiers and DC systems for critical applications.
Discover NPT EnergiaQuality, environment, and safety are part of execution.
ISO 9001
Quality Management
ISO 14001
Environmental Management
ISO 45001
Occupational Health and Safety
Certification body: RINA
Engineering applied to infrastructure that cannot fail.
Companies and institutions in our history.
- Sabesp
- AES
- USP
- GE
- EDP
- CPTM
- COPEL
- ENEL
- ENEVA
- VLT
- Light
- ITAIPU
- Amazonas Energia
- CTEEP
- SIEMENS
- Neoenergia
- SNEF
- CCR
- EMAE
- TAESA
- Camargo Corrêa
- CPFL
- ENERGISA
- Via Mobilidade
- CISCEA
- Air Liquide
- Eletrobras
- Furnas
- METRÔ RJ
Behind the engineering, there are people.
Engineering, fieldwork, decision-making, responsibility, and execution. POWER is built by people who work every day to keep critical systems operating safely and reliably.
Discover the We Are POWER campaignEngineering applied to systems that cannot fail.
POWER works with automation, protection, control, supervision, and modernization of power systems, combining engineering, technology integration, and field execution for substations and critical operations.
Our work begins with the needs of the system. We understand the facility, requirements, and constraints before defining the architecture, technologies, and implementation strategy.
Develop, integrate, and implement solutions that improve the reliability and performance of our clients’ facilities, always based on the actual needs of each operation.
Values
- Trust
- Sustainability
- Expertise
- Boldness
- Humanism
Engineering starts by understanding the challenge.
Retrofit, modernization, or a new architecture for your facility? Tell POWER about your scenario.