Real Time Digital Power System Simulator

icon_wind

MICROGRID SIMULATION

icon_ethernet

CYBER SECURITY

PHIL SIMULATION

POWER ELECTRONICS

icon_tline_grey

PROTECTION SYSTEM TESTING

icon_lightbulb

SHOW ME ALL APPLICATIONS

What’s new at RTDS Technologies?

  • Dr. Yi Zhang appointed CTO of RTDS Technologies

    July 4, 2018

    We are very pleased to announce the recent appointment of Yi Zhang as VP, R&D & Chief Technology Officer of RTDS Technologies!

    Dr. Yi Zhang has been a valuable member of the RTDS family for 18 years. Dr. Zhang has been a key contributor to RTDS’ success, not only in a technical capacity, but also in marketing &…

    Read more
    RTDS Technologies Inc.

  • SEL & RTDS Technologies inventing the future of power system protection!

    July 3, 2018

    On May 7, 2018, the Public Service Company of New Mexico (PNM) energized a 345 kV series-compensated transmission line protected by SEL-T400L Time-Domain Line Protection devices with the trip circuits live to the breakers. This marked the first time that a relay based on traveling-wave protection principles was applied to protect a high-voltage transmission line, an event made possible…

    Read more
    RTDS Technologies Inc.

  • Hot Topic: A Simulation Model for IEC 61850 Representation of Switchgear

    June 27, 2018

    A Simulation Model for IEC 61850 Representation of Switchgear in the RTDS Simulator In IEC 61850 based Substation Automation Systems (SASs), switchgear control systems can be tested conveniently using software tools. Such testing often requires simulation of the entire electrical substation and accurate representation of switchgear using IEC 61850 data models. Typically, it is required to model switchgear in...

    Read more
    RTDS Technologies Inc.

Click to see all of our recent news.

We are the world standard in real time power system simulation.

 

Our product is the RTDS® Simulator.

We are the pioneer and exclusive supplier of this custom hardware and software, which is specifically designed to perform real time electromagnetic transient simulations.

The Simulator operates continuously in real time while providing accurate results over a frequency range from DC to kilohertz range. It is used for closed loop testing of protective relay and control systems, power hardware in the loop studies, and much more.

We have customers in 40 countries.
(And counting).

We have over 300 customers, including the world’s leading power system equipment manufacturers, utilities, research institutions, and universities.

Through collaboration, we equip our customers with what they need to push the limits and innovate toward the future of our power system.

What makes us the world standard for real time digital power system simulation?

20+ YEARS OF DEVELOPMENT

RTDS Technologies was founded in 1994 with the goal of commercializing the world’s first real-time digital simulator. From the beginning, our product was specifically designed for power system studies. Over 20 years later, the RTDS Simulator is by far the most used product of its kind in the world.

THE BEST SERVICE AND SUPPORT

Every aspect of the RTDS Simulator has been developed by our company. We don’t use third party products, which means we have complete control over the quality of our product. It also means we offer the fastest and most comprehensive technical support and maintenance program in the industry.

INNOVATING EVERY DAY

The RTDS Simulator is constantly evolving in response to the needs of our customers. We serve the world’s leading equipment manufacturers, utilities, universities and research institutions, so it’s important that our product can simulate emerging, cutting-edge technologies.

  • Florida State University - Center for Advanced Power Systems (CAPS)

    United States of America

    The RTDS Simulator has been essential to our research supported by the United States Office of Naval Research and other related entities, for the real-time electrical studies of a notional electric ship, including simulation of prime movers, generators, distribution systems, protection systems, electric propulsion motors and motor drives, load models, and many other details. We have performed multiple studies involving physical hardware-in-the-loop simulations, using the RTDS analog (and other) interfaces. These projects have used both controller hardware-in-the-loop and power hardware-in-the-loop (PHIL) designs. Our PHIL studies are supported by RTDS control of MW-class amplifiers, variable speed motor drives and other power equipment, at multiple voltage and power levels, up to 4160 V/ 5 MW. RTDS Technologies has supported our efforts with prompt repair or replacement for the few component failures that we have experienced, with extensive software support for existing models, and with the development of new models or requested features.

  • Siemens

    Worldwide

    Siemens started in 1996 with RTDS simulators for closed loop testing of HVDC and FACTS controls and for protective relays. Initially using RTDS for the digital ac system simulation as part of hybrid simulators we ended up at fully digital applications first for SVC and TCSC and also for line-commutated HVDC systems. In addition we are using RTDS simulators since 2007 for the closed loop testing of MMC based HVDC and FACTS control systems. In the meantime several off-site tests for MMC based HVDC and FACTS control systems have been carried out with RTDS simulators, e.g. HVDC PLUS Trans Bay Cable (USA), Offshore HVDC PLUS BorWin2 (Germany), Offshore HVDC PLUS HelWin1 (Germany), Offshore HVDC Plus Sylwin1 (Germany) and Offshore HVDC PLUS HelWin2 (Germany). Impressed and encouraged by the positive results, the wide range of applications and the excellent support. RTDS today is our main tool for closed loop pre-testing of new control concepts and for off-site Functional- and Dynamic Performance Tests. These tests are an essential part of Siemens study and testing schedule for HVDC and FACTS applications and make therefor great demands on the quality, reliability and flexibility of our simulator equipment.

  • Manitoba Hydro

    Canada

    Manitoba Hydro acquired the large RTDS primarily to study the impact of a third HVDC bipole on the major transmission grid in Manitoba and to test controls before implementation. In addition to the third bipole HVDC related studies, the RTDS equipment at Manitoba Hydro has also been used to test: exciter controls for a synchronous condenser, start/stop sequence controls for a synchronous condenser, joint var controllers for a new and existing generating station, black start generator controls, protective relays with point-on-wave breaker close capability, 500 kV transmission line protection, and an HVDC angle damping controller.

    Detailed models of Manitoba Hydro’s system have been developed for use on the RTDS.

    RTDS Technologies has provided excellent support services and were very responsive to requests for new and special features that we made from time to time.

  • Central Power Research Institute (CPRI)

    India

    RTDS has been our main real-time HIL simulator. RTDS is very reliable and technical support is one of the best in the industry. We have executed many prestigious projects for important clients like GE, ABB, Alstom, etc. on RTDS and we are also very happy that we can use all the past cases on the new simulator. We are really excited that we can use the upgraded RTDS Simulator for future projects involving new technologies for applications such as substation automation, synchrophasors, smart grid, and microgrid controller testing. We really thank M/s  RTDS Technologies as well as M/s  Nayak Power Systems for keeping up the schedule and delivering the consignment on time.

  • Red Eléctrica de España

    Spain

    We have been users of the RTDS Simulator since 1998, and today it is a valuable tool for our organization. Throughout the next decade, we gradually upgraded our Simulator to contain the newest hardware on the market. RTDS Technologies made this process simple and economically feasible with their hardware exchange program. Our simulator now is now equipped with facilities for IEC 61850 device testing, wide area protection and control, and PMU simulation. The next step for our Simulator will be the integration of the newest processor card available – the PB5.

    Over the past 15 years, we have built a strong relationship with RTDS Technologies. There is no question that they are committed to not only technical expertise and innovation, but customer service. We would recommend the RTDS Simulator to anyone seeking a powerful and cutting-edge solution for real time digital power system simulation.

  • PowerGrid

    India

    We congratulate RTDS Technologies and Nayak Power for their excellent customer service. Not only do you have comprehensive technical knowledge of the product – you also respond quickly and professionally to all queries. The after-sales support associated with the RTDS Simulator is second to none.