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    Industrial power system software applications

    Eaton's CYME software solutions provide system modeling for planning and optimizing industrial power networks with the latest devices and controls include both AC and DC equipment.
    Want to know more
Assess
Assess power quality and sizing for AC/DC equipment on any network
Simulate
Perform complex simulations on all systems to minimize energy losses and power quality issues
Optimize
Optimize operating conditions, system stability and network protection

Network and co-generation modeling

All types of network and devices can be modeled using the design and modeling capabilities of Eaton’s CYME software for industrial applications.

Planning system assets and ratings

Minimize energy losses and optimize operation with proper planning of transmission networks and on-site generation units.

Optimize system performance

Compare scenarios to determine the most effective network modification plan.

Network and co-generation modelling

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Power flow

Analyse the steady-state performance of the power system under various operating conditions for both AC and DC transmission systems, including FACTS.

Transient stability analysis

Transient stability analysis simulates the dynamic behaviour of distribution systems with distributed generation under various transient events (fault application/clearing, large motor starting, disconnection of co-generation units, islanding, etc.).

Enhanced substation modelling

This module enables the accurate representation of all the major components of a distribution substation, as well as  any sub-network, such as a vault, a switching cubicle or an industrial facility. The simulations then take into account the effects of these installations on the overall distribution system.

Fault analysis

Ensure system safety by assessing the effects of short-circuits (conventional, ANSI, IEC 60909 and IEC 61363), series and simultaneous. Locate faults, verify equipment ratings and study voltage sags.

Assets and ratings

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Equipment sizing and rating

To evaluate devices based on either ANSI or IEC 60909 short-circuit interrupting ratings and maximum loading of the device in steady-state conditions.

Equipment libraries and models

The definition of the network equipment is facilitated by the CYME extensive libraries and relevant computations. New models can be defined by the user. Part of the Network Editor base module.

Fault analysis

Ensure system safety by assessing the effects of short-circuits (conventional, ANSI, IEC 60909 and IEC 61363), series and simultaneous. Locate faults, verify equipment ratings and study voltage sags.

Low-voltage cable sizing

Identify the right size of cable for any low-voltage installation.

DC short-circuit

Simulation that supports the modelling of devices for the safe operation of DC systems and ensure device ratings are respected.

Power flow

Analyse the steady-state performance of the power system under various operating conditions for both AC and DC transmission systems, including FACTS.

DC power flow

Simulation of DC back-up systems and safe supplies independently or as connected to the AC power system with reverse power flow detection and control.

Motor start

Determine impact of motor start on the network. Evaluate voltage flicker, locked rotor load and maximum motor size estimation.

System planning

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Advanced project manager

Supports the collaborative and detailed preparation of time-based projects to assess multiple scenarios in an efficient manner.

Batch analysis

Perform scenarios composed of several analyses  on any selection of studies. The simulation plans are entirely configurable. Part of the Network Editor base module.

Techno-economic analysis

Evaluate the feasibility and profitability of a project, based on the factual system model, leading to realistic planning in line with technical, service reliability and investment objectives. Works in conjunction with the advanced project manager in order to estimate costs for forecasted load growth.

Protection and safety

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Arc-flash hazard analysis

Properly assess the arc flash risk level to ensure a safer work environment by computing the necessary parameters required to determine risk level and adopt adequate safety procedures. This includes a new method that factors in back-up protection, multiple contribution and duration.

Protective device analysis

This module helps power engineers effectively address protection issues by analysing time-current curves. The library contains over 15,000 protective device curves.

Module features: network protection analysis, minimum fault analysis and sequence of operation.

DC arc flash

The purpose of this module is to help engineers identify the arc flash risk levels of their DC network and adopt the necessary safety measures.

Fault analysis

Ensure system safety by assessing the effects of short-circuits (conventional, ANSI, IEC 60909 and IEC 61363), series and simultaneous. Locate faults, verify equipment ratings and study voltage sags.

Power quality and filter design

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Fault analysis

Ensure system safety by assessing the effects of short-circuits (conventional, ANSI, IEC 60909 and IEC 61363), series and simultaneous. Locate faults, verify equipment ratings and study voltage sags.

Power flow

Analyse the steady-state performance of the power system under various operating conditions for both AC and DC transmission systems, including FACTS.

Harmonic analysis

The harmonic analysis module evaluates the impact of non-linear loads on the network to help engineers find mitigation methods to harmonics issues in the system. It features both single-phase and three-phase modelling capabilities, with the flexibility to assess utility-type grids, industrial power systems and distribution feeders of any configuration.

Islanding operations

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Transient stability analysis

Transient stability analysis simulates the dynamic behaviour of distribution systems with distributed generation under various transient events (fault application/clearing, large motor starting, disconnection of co-generation units, islanding, etc.).

Power flow

Analyse the steady-state performance of the power system under various operating conditions for both AC and DC transmission systems, including FACTS.

Power factor correction

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Power flow

Analyse the steady-state performance of the power system under various operating conditions for both AC and DC transmission systems, including FACTS.

Operating and performance studies

Network Editor

The Network Editor features a user-customisable graphical user interface underlying the CYMDIST applications and the complementary CYME analyses modules.

This includes extensive modelling capability of distributed energy resources (DER) equipment and energy storage; along with the definition of all customer types necessary. The software also includes control models that are relevant to the various generation sources. All libraries can be enriched by users.

The Network Editor is included in the Distribution System Analysis package (CYMDIST).

Batch analysis

Perform scenarios composed of several analyses  on any selection of studies. The simulation plans are entirely configurable. Part of the Network Editor base module.

Power flow

Analyse the steady-state performance of the power system under various operating conditions for both AC and DC transmission systems, including FACTS.

User-defined modelling and controls

Extensive library of dynamic models of equipment and their controls that includes default data values of the parameters, their description and block diagrams as per published transactions and papers. The capabilities include the modelling of additional control system using user-defined modelling.

Part of the Network Editor base module.

Advanced project manager

Supports the collaborative and detailed preparation of time-based projects to assess multiple scenarios in an efficient manner.

Fault analysis

Ensure system safety by assessing the effects of short-circuits (conventional, ANSI, IEC 60909 and IEC 61363), series and simultaneous. Locate faults, verify equipment ratings and study voltage sags.

N-p load flow contingency

Designed to assist in power flow related static contingency analysis, this module supports the creation of contingency events, single or multiple-outage scenarios and comparison to a base case in order to assess the system’s capacity and resilience.

DC short circuit

Simulation that supports the modelling of devices for the safe operation of DC systems and ensure device ratings are respected

DC power flow

Simulation of DC back-up systems and safe supplies independently or as connected to the AC power system with reverse power flow detection and control.

Dynamic motor starting

To assess system voltage dips and acceleration times of motors, using a variety of starting methods.

Transient stability analysis

Transient stability analysis simulates the dynamic behaviour of distribution systems with distributed generation under various transient events (fault application/clearing, large motor starting, disconnection of co-generation units, islanding, etc.).

Scripting

CYME scripting tool with Python module

Python scripting is integrated into the CYME power system analysis software. It consists of an API that exposes the CYME functionality to easily build from automated processes to new algorithms that extend the functionality of the CYME software.

Component object modelling

COM (Component Object modelling) is an interface comprising a set of services used by programmers to allow the environment of your choice to communicate with the CYME software to access different pre-defined functions and calculations.
  • CYME 8.0 new features
    This brochure describes Eaton’s CYME 8 Series, which invests in DER-related tools, look at emerging trends and continue to focus on network planning and operation topics.
    (PDF 678 KB , 14/02/2017)
  • CYME 8.2 new features product aid
    This brochure describes Eaton's CYME 8.2 software version which continues to deliver its promise to invest in system planning and operation in the context of high distributed energy resources (DER) penetration level, and to further the development of a powerful user interface connecting simplicity with efficiency.
    (PDF 2 MB , 04/12/2018)
  • CYME advanced project manager
    This brochure describes Eaton’s CYME Advanced Project Manager module which is an extensive tool that supports the collaborative and detailed preparation of time-based projects in order to effectively assess scenarios.
    (PDF 275 KB , 14/11/2014)
  • CYME arc flash hazard analysis brochure
    This brochure describes Eaton’s CYME Arc Flash Hazard Analysis module which computes the necessary parameters required to assess risk level and adopt appropriate safety procedures.
    (PDF 1 MB , 16/11/2018)
  • CYME DC arc flash hazards analysis
    This brochure describes Eaton’s CYME DC Arc Flash Hazard Analysis module which helps engineers identify DC network arc flash risk levels and adopt the necessary safety measures.
    (PDF 516 KB , 14/11/2014)
  • CYME DC load flow and short-circuit analysis
    This brochure describes Eaton’s CYME DC Load Flow and Short-Circuit Analysis modules which execute simulations on DC back-up systems and safe supplies, independently or as connected to the AC power system.
    (PDF 353 KB , 14/04/2017)
  • CYME engineering consulting services
    This brochure describes how using Eaton’s industry leading CYME software tools, our experienced engineering team can perform basic to specialized engineering and economical studies for transmission, distribution and industrial systems.
    (PDF 208 KB , 13/11/2014)
  • CYME enhanced substation modeling
    This brochure describes how Eaton's CYME enhanced substation modeling module allows for the creation of the comprehensive model of the substation components required to perform thorough analysis such as power transits and effect on voltage regulation.
    (PDF 1 MB , 14/03/2017)
  • CYME Fault analysis
    This brochure describes Eaton’s CYME Fault Analysis module and how it offers analysis and functionality to help engineers assess issues related to short-circuit.
    (PDF 246 KB , 14/04/2015)
  • CYME harmonic analysis
    This brochure describes Eaton’s CYME Harmonic Analysis module which helps engineers evaluate the harmonic level of their electrical network and assess different mitigation methods.
    (PDF 1 MB , 02/11/2014)
  • CYME industrial power network analysis
    This brochure describes Eaton’s CYME Power Engineering Software which assists electrical engineers to perform key simulations necessary for the optimization and maintenance of industrial power networks.
    (PDF 325 KB , 14/03/2015)
  • CYME load flow contingency
    This brochure describes Eaton’s CYME load-flow analysis module which is designed to assist in contingency analysis of grid networks.
    (PDF 270 KB , 02/11/2014)
  • CYME motor starting analysis
    This brochure describes Eaton’s CYME Motor Starting Analysis module for dynamic, locked rotor and maximum start size analysis which simulates the effects of induction and synchronous motor starting in three-phase electric power systems.
    (PDF 347 KB , 14/11/2014)
  • CYME network editor
    This brochure describes Eaton's CYME Network Editor graphical user interface which provides flexibility to create a network one-line diagram as well a wide variety of options to customize CYME analysis module displays and reports.
    (PDF 2 MB , 02/02/2017)
  • CYME power engineering software
    This brochure describes Eaton's CYME power system analysis software which is a robust, comprehensive suite of advanced simulation tools assisting transmission, distribution and industrial power engineers.
    (PDF 217 KB , 14/01/2015)
  • CYME power system analysis software modules reference guides
    This reference guide describes the analysis modules available for distribution, transmission or industrial power engineering within Eaton's CYME suite of application software.
    (PDF 203 KB , 30/10/2020)
  • CYME protective device analysis
    This brochure describes Eaton’s CYME Protective Device Analysis module which helps power engineers effectively address protection issues by analyzing time-current curves.
    (PDF 1 MB , 02/12/2014)
  • CYME protective device coordination
    This brochure describes how Eaton’s CYMTCC software addresses time over-current protection for industrial, commercial and distribution power systems.
    (PDF 310 KB , 14/02/2018)
  • CYME techno-economic analysis
    This brochure describes Eaton’s CYME Techno-Economic analysis module which facilitates the evaluation of the feasibility and profitability of a project based on a factual system model.
    (PDF 266 KB , 14/03/2017)
  • CYME transient stability analysis
    This brochure describes Eaton’s CYME Transient Stability Analysis module which simulates electromechanical transients in electrical power systems.
    (PDF 946 KB , 02/12/2014)
  • eaton_sales_aid_conversion_to_power_sa012020en
    eaton_sales_aid_conversion_to_power_sa012020en
    (PDF 176 KB , 08/12/2023)
  • Low voltage cable sizing
    This brochure describes Eaton's CYME Low Voltage Cable Sizing module which helps the power engineer select the appropriate cable size while designing an installation, and simulate various operating conditions and cable loading.
    (PDF 540 KB , 20/03/2018)
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