RelaySimTest - Software for system-based protection testing
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RelaySimTest - Software for system-based protection testing - 1

RelaySimTest Software for system-based protection testing

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RelaySimTest – Test the whole system System-based testing RelaySimTest is a software solution for OMICRON test sets that simplifies complex protection scheme testing. Its innovative approach validates the correct operation of the entire protection system by simulating realistic power system events. In addition to common tests, RelaySimTest also reveals settings, logic and design errors in the scheme. This paves the way for improved testing quality and time saving testing procedures. Modern protective relays use complex algorithms that adapt to networks and failures. Simple function tests...

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Easy and flexible Predefined templates make starting fast and easy in standard testing situations. With the flexible grid editor even more complex power networks and fault scenarios can be modeled conveniently. To test the relay, you can do a single shot or create multiple shots with varied parameters (for example, fault type, fault location, etc.). Afterwards, test results can be automatically assessed according to a simple time grading of the protected lines. RelaySimTest is perfectly capable of simulating steady-state values and transient signals without even being connected to a CMC....

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Busbar protection Model any type of busbar topology. Simultaneous injection to any number of field units. Simulation of disconnector position and faults on every node including dead-zone faults in the coupling field. Insulated and compensated networks Simulate networks with insulated and compensated star-point grounding. Test behavior of the protection system for earth faults and resulting two phase faults. Breaker-and-a-half Test 1 V2 breaker relays with six current-inputs. No need to re-wire during the test. Check coordination of both relays e.g. for breaker-failure protection....

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Teleprotection and line differential Test the protection including its communication channels. Control the test setup from one end without coordinating each test over the phone. Independent of the teleprotection scheme being used. Power-swing & out-of-step Test the tripping & blocking of the protection under out-of-step and power-swing condition. Combine power-swings with fault and breaker events. Auto-reclosing Simple testing of auto-reclosing sequences independent of the amount of cycles, single or three pole tripping. Simultaneous coordination testing for the reclosing cycles of multiple...

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RelaySimTest – Distributed testing With RelaySimTest you can control all of the CMCs connected for the test via one PC. Remote CMCs can simply be controlled via an internet connection. This results in the simplest distributed testing possible for systems such as teleprotection or line differential protection, regardless of how many CMC test sets are used. Automatically synchronized Perform distributed tests the same way you perform single-end shots, using the CMGPS 588 Grandmaster Clock – our plug-and-play solution for synchronizing distributed injections. Then everything runs smoothly:...

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Model network Execute tests All test steps are executed one after the other automatically, even with multiple distributed CMCs. The trip times can be auto-assessed based on the time grading of the protection system. With the flexible grid editor, complex power networks can be modeled intuitively. Elements for lines, busbars, infeeds, loads, two-winding transformers, and more are available. Define tests Create report RelaySimTest supports testing with extensive fault scenarios. This allows the simulation of realistic operating conditions for comprehensive tests. RelaySimTest automatically...

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OMICRON is an international company serving the electrical power industry with innovative testing and diagnostic solutions. The application of OMICRON products allows users to assess the condition of the primary and secondary equipment on their systems with complete confidence. Services offered in the area of consulting, commissioning, testing, diagnosis and training make the product range complete. Customers in more than 150 countries rely on the company’s ability to supply leadingedge technology of excellent quality. Service centers on all continents provide a broad base of knowledge and...

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