Utility & Energy Storage
As we increasingly rely on renewable energy sources, we are entering a new era of energy transition. This shift is characterized by electrification, sustainability, and decarbonization. Together, these trends are paving the way for a more sustainable future.
The energy transition is an ongoing process that is constantly evolving. It is being driven by the urgent need to address climate change, and the development of cheaper, low-emissions technologies. It is an important part of our journey toward a more sustainable future.
The world is amid an energy transition, but the challenge lies in the fact that different electricity consumers have different needs. Power developers face unique challenges in forecasting demand for power relative to power production, availability, and storage capabilities to meet demand. The transportation industry accounts for up to 40% of total electricity generated, while residential consumers less than 10%. This creates a mismatch between supply and demand. They must also analyze the overall system to determine the best approaches to convert renewable energy into electricity efficiently and reliably.
Areas We Serve
LTTS is a company that specializes in power systems analysis and grid modeling for the power and utility industry. Our capabilities in grid modeling and power system analysis can help power developers create more efficient and reliable power systems. We provide turnkey substations with the latest technologies, including for a variety of applications in the utilities, and renewables integration industries.
Electrical networks integrated with various power generation sources from renewables and battery energy storage devices become complex to model and analyze for various worst-case scenarios. Power developers can leverage LTTS’s capabilities of grid modeling and power system analysis.
Network Planning Consultancy
- Load Forecast
- Ground Grid design & safe potentials
- Open access feasibility
- Transfer Capability & Line Loading
Protection Coordination
- Arc Flash Studies
- Protection relays
- Backup protection, Unit protection
Steady State Analysis
- Power Flow for balanced & unbalanced system
- Open Circuit/Load flow & Short Circuit
Power System Modeling
- Power System Elements, HVDC & Facts
- Wind Energy & Solar PV Models
Grid & System Stability Studies
- Dynamic Stability Analysis
- Transient Stability studies
- System studies for the EHV Grid sub station
Earthing Studies
Power Systems Analysis / Grid Modelling
- Electro Magnetic Transient Analysis
- Power Evacuation Studies
- System Sizing & adequacy checks
- LVRT & HVRT Compliance of System
- Black Start & Islanding capability Check
- Load Flow Analysis of each generation system
- Grid Synchronization & System Behaviour
Other Services
- Line Losses Reduction
- AEP Improvement & Energy Audit
- BOP Value Engineering
- Earthing resistance improvement & analysis
- Grid code compliant system
Sub-stations are important part of power system. The continuity of supply depends to a considerable extent upon the successful operation of sub-stations. It is, therefore, essential to exercise utmost care while designing and building a sub-station. Our key offerings are:
Basic Design Engineering
Mechanical Key Services
Civil, Structural & Architectural Engineering
Construction Management Support
Detail Engineering- Substation, Switchyards & Panels
- Layouts & Schedules – Substation/ Switchyards, Cable Schedule, Interconnection Schedule
- Equipment Sizing & Selection – Switchgear, Protection, Transformers, Busbars, Emergency DG Sizing, UPS, Capacitor Bank, Filters, Lighting, Earthing & Lightning Calculation
- SLD & Control Schematics - Power /Control Circuit
- Proposal Engineering – ETO/CTO
A substation automation system is a collection of hardware and software components that are used to monitor and control an electrical system, both locally and remotely. A substation automation system also automates some repetitive, tedious, and error-prone activities to increase the overall efficiency and productivity of the system.
Plant/ Process Automation - System Architecture Design
Relay & Metering Diagrams / Protection logic diagram / IO lists ◦ SCADA & DCS Configuration
SCADA & DCS Configuration
Controls Library Development & Testing
Networking & Connectivity Solutions
Preparation of SAS, SOE, TFR, and DSM point list
Containerization Solutions for battery energy storage, Hydrogen fuel cells, BoS, power conversion systems
End-to-end system design for Containerized Battery Energy storage comprising various subsystems for AC/DC power, cooling systems, fire protection systems
Battery Management and Control System
Consulting
- Feasibility Analysis - Selection, Sizing, Calculations
- Topology Selection
- Architecture Design
- Evaluation of New Technologies
- Inverter/ Converter/ Drive design
- Software Development & Deployment
- Gate Driver Design
- Magnetics Design
- Device Configuration & Programming
- Component engineering – Design analysis and resolution
Verification & Validation
- PI Validation
- DC Drop analysis
- Noise coupling
- Decap Optimization
- Power Sequencing
- SI Validation
- Reflection Analysis
- Timing Analysis
- Eye Diagram
- Bathtub Curve
Simulation & Modelling
- Test Design & Execution
- Semiconductor Characterization
- EMI/ EMC Testing
- Reliability Services - FMEA, MTBF, FTA, HALT, HASS, Capacitor Life Testing, Thermal chamber testing
Verification & Validation
- Test Design & Execution
- Semiconductor Characterization
- EMI/ EMC Testing
- Reliability Services - FMEA, MTBF, FTA, HALT, HASS, Capacitor Life Testing, Thermal chamber testing
Solutions
- DC-DC converter
- GAN FET based AC-AC Converter
- Stackable Inverter
- SiC based Bidirectional AFE Converter
- 7.5kW EV Onboard Charger
- Condition Based Monitoring for Motors, Drives, MCCB
Full Product Development
Thermal Analysis
Active filters & Rectifiers
Modelling & Simulation
Battery Management
Verification & Validation
Harmonic Reduction
Compliance Certification
The LTTS Edge
Our team of experts at our company have comprehensive experience and knowledge in the energy, power and utilities sector. Our specialists possess an array of multidomain abilities along with in-house technology solutions to assist our customers with their digital transformation. Our team of engineers have the experience and expertise to design and develop Power Electronics and Battery Management Systems for a variety of applications. We have a fully equipped lab infrastructure to support these efforts and work collaboratively with our clients to provide exemplary solutions.
- Multidomain Experience
- In-house Solutions & Accelerators
- Dedicated Lab Infrastructure
- Digital Expertise
- Partnership Ecosystem
- State-of-the-art Power Testing Infrastructure
- Readymade solutions for reduced time-to-market
Architected DC-DC Power Converter Boasting over 96% Efficiency
LTTS developed a high performance multipurpose DC-DC Power Converter that delivers impressive efficiency and power density
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Connected Charging Stations
Connected Charging Stations We designed and developed a connected, IoT solution to enable real-time monitoring and predictive analytics for device charging stations. Our next-gen ...
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