Solutions

Energy Management Simulation

Solution Overview

Vehicle Energy Management Solutions

As powertrains grow more diverse, efficient energy management is essential to achieving performance, range, and compliance targets. GT-SUITE offers a comprehensive simulation platform that enables engineers to design, analyze, and optimize energy flow across vehicle systems. With AI-driven predictive modeling, digital twins, and real-time-capable models, GT-SUITE accelerates development from concept through validation, enhancing battery life, reducing energy consumption, and delivering superior vehicle performance.

Application Highlights

GT Solutions for Energy Management

Full-System Simulation
Full-System Simulation

GT-SUITE provides the capability to model and analyze energy usage and losses across the entire vehicle system. With scalable model complexity and support for various drive cycles, GT-SUITE enables accurate energy management assessment.

The simulation capabilities include :

Battery

Inverter

Auxiliary power consumption

Electrical motor

Thermal management

Cabin thermal comfort

Mechanical

Fuel Cell

Control optimization

Real-World driving data
Real-World Transient Management

Real-World Transient Management

Identification of Tough Conditions: The platform lets you simulate challenging routes such as steep hills or heavy city traffic so you can design a vehicle that handles difficult conditions well.

Integration of Real Driving Data: The tool brings in data about traffic, road slopes, and weather so you have a clear picture of everyday use and can make better design decisions.

Easy-to-use Driver Model: The platform simulates various driver behaviors that can be tuned with ease, switching from an economic driver to an aggressive driver. This allows engineers to evaluate the impact of driver behavior distribution on overall range or component heating.
Balancing Competing Objectives
Balancing Competing Objectives

Balancing electric range, passenger comfort, and battery health is challenging. GT-SUITE brings these areas together in one unified platform. You can test different scenarios and control strategies to find the best tradeoffs for your vehicle, even when facing harsh weather or tough routes.

Maximize Passenger Comfort (Mean Vote)

Detailed Power Consumption Understanding

Unified Modeling

Battery Health Insights
Complex Thermal Management
Complex Thermal Management

Managing heat in electric vehicles can be challenging. GT-SUITE gives you a clear picture of the whole system so you can easily test ideas and see how every part works together.

Fast Energy Transfer Simulation

Detailed and Full-System Analysis

Optimized Cold Start Performance

Integrated Heat Flow Analysis
Optimal Control for Energy Flows
Optimal Control for Energy Flows

In electric vehicles, keeping the battery, powertrain, and air conditioning balanced can be tough. GT-SUITE helps by letting you see how energy flows in real time and adjust the controls, so the car runs efficiently while keeping passengers comfortable.

Dynamic Control Strategies (ECMS)

Real-Time Comfort Predictions

Balancing Energy Trade-offs

Advanced Capabilities

Finding a Single Source of Truth

Component Design (2D/3D)

GT-SUITE’s advanced simulation tools analyze component performance, fatigue, wear, and aging. Engineers can visualize stress points, thermal gradients, and critical design factors that impact long-term reliability.

Subsystem Integration and Control Validation

The software integrates subsystems with control strategies for Software-in-the-Loop (SiL) and Model-in-the-Loop (MiL) testing. This environment optimizes Energy Control Management Systems (ECMS) before physical prototyping begins.

System Verification

GT-SUITE supports homologation and monitoring through ECU integration, Hardware-in-the-Loop testing, and digital twin implementation. This validation ensures the vehicle system performs as expected under real-world conditions.

System Architecture (0D/1D)

GT-SUITE models energy sources, storage systems, power actuators, and management strategies in a comprehensive environment. This foundation establishes the core framework for electric vehicle development with accurate energy flow representations.

Subsystem Definition

The platform enables detailed modeling of technologies, materials, and basic sizing. Teams can define specific subsystem requirements while maintaining compatibility with the overall system architecture.

Unified Vehicle Development

GT-SUITE is a system-simulation tool that brings together all vehicle development information in one clear platform. It helps teams work together with the same data from early design to final production, speeding up decisions while ensuring consistent results.