As you know, the busbar differential protection function (87BB) is the main protection function for protecting busbars, and It relies on Kirchhoff’s current law. This law states that the vectorial sum of all currents flowing into a closed area must be zero.
Topics of busbar protection about how to configure and set the busbar protection parameters are recorded.
DIgSILENT Power Factory software is one of the most powerful software in network analysis that will use in all the areas of generation, transmission, and distribution. DIgSILENT stands for DIgital SImuLation and Electrical NeTwork calculation program.
The purpose of this course:
Acquaint engineers with the process of analyzing power systems to carry out research, industrial and other projects. Using this software, almost any power network can be modeled and calculations such as load flow, short circuit, transient analysis, optimal capacitor placement, cable size optimization, etc. can be provided in the form of various functions. In addition, other features such as programming in DPL language and defining DSL models provide the flexibility for the user to perform the desired analysis on the power system and the equipment that is not available in the software library.
Main Training Materials:
Part A (2 hrs, 50 min)
P 01: Course Contents and details
P 02: Introduction of DIgSILENT
P 03: Comparision of common power system study software
P 04: Brief overview of DIgSILENT environment
P 05: DIgSILENT menu
P 06: DIgSILENT menu
P 07: Study tools in DIgSILENT
P 08: Creating a simple 3-bus system in DIgSILENT
P 09: Line/cable modeling and parameters
P 10: Generator modeling and parameters
P 11: Transformer modeling and parameters
P 12: Loads and busbar modeling and parameters
P 13-15: DIgSILENT Graphics, tools, and applications
P 16: Elements in DIgSILENT
P 17: Different scenarios, case studies, Variations
P 18: Different scenarios, case studies, Variations
P 19: Equipment modeling; External Grid
P 20: Load
P 21: Breaker/switch
P 22: Synchronous generator
P 23: Transformer
P 24: Line
P 25: Cable and Shunt/filter C or capacitor bank
P 26: Power flow study; Study setting
P 27: Power flow study; Different output and reporting
P 28: N-1 study; Study setting
P 29: N-1 study; Different output and reporting
P 30: Short-circuit study; Study setting
P 31: Short-circuit study; Different output and reporting
P 32: Transient study; Defining different events; Study setting
P 33: Transient study; Study setting; Different output and reporting
The course is licensed and you need a Windows computer to view the videos
Part A: Introduction, review of generator construction and protection
GA 01 (10 min): cylindrical and salient pole rotors, generator connections, normal Operation, abnormal Conditions, why generator protection, function of a protection System, generator grounding techniques, fault Current Behavior of a synchronous generator
GA 02 (12 min): stator winding faults, field winding or rotor circuit faults, abnormal operating conditions, the object of the protection system, generator protective relaying technology, multifunction generator protection systems (MGPS), numerical relays, generator ANSI codes, IEEE Recommendations for different Generator protection functions, an overview of different generator relays from different manufactures (ABB, Schneider, SEL, Siemens), stator winding faults, field winding or rotor circuit faults, abnormal operating conditions, the object of the protection system, generator protective relaying technology, multifunction generator protection systems (MGPS), numerical relays, generator ANSI codes, IEEE Recommendations for different Generator protection functions, an overview of different generator relays from different manufactures (ABB, Schneider, SEL, Siemens)
GA 03 (08 min): review REG 670 relay, the hardware structure of REG670, rearview and front view of REG670, main protection functions, backup protection functions, control & monitoring functions, REG670 templates (A20, B30, C30)
GA 04 (18 min): REG670 configuration (online, offline)
GA 05 (17 min): REG670 configuration (online, offline)
GA 06 (10 min): injecting signals and monitoring in the REG670 signal monitoring, config binary outputs
GA 08 (22 min): config and testing of the inverse time overcurrent in REG670
GA 09 (23 min): config and settings of the directional overcurrent in REG670
GA 10 (06 min): testing of the dirrectional directional in REG670
GA 11 (10 min): theory of operation of synchronous AC Generator, typical generation systems, grounding strategies
Part B Subjects (17 min): Generator differential protection
Review of the generator protection functions in Single line diagram
Principal of differential protection function
Configurations and parameters of the generator differential protection block
Part C Subjects (20 min): Generator stator earth fault protection
Part B:Overcurrent and Directional Overcurrent Functions (67, 67N, 50, 51, 50N, 51N)
Practical Sections (2.5 hrs)
Part C: Differential Protection Functions (87G, 87T, 87L)
Diff protection principal
Diff RIO block
Diff Operating Characteristic
Diff Trip Time Characteristic & Diff Harmonic Restraint
Part D:XRIO and PTL(50 mins)
RIO and XRIO history and the reason we use this format for relay testing, RIO structure, XRIO structure, Differences between RIO and XRIO files, XRIO features & benefits, LinkToXRIO.
XRIO template, Import Relay Settings, How to find a proper XRIO template and filter based on the relay
Common issues while loading the relay settings into a template and how to solve the issues, XRIO template based on the relay versions
A case study XRIO file
Modify a case study XRIO file
Modify the XRIO template, RIO blocks
Part E: Impedance Protection Functions (80mins)
Distance RIO block
Advance Distance Test Module settings
Distance protection function principal, Impedance View
Analysis of server faults visually in the impedance view
Analysis of several distance relays (RAZOA, ABB REL670, SEL421, Siemens 7SA8x, MiCOM P442, NR PCS 931S, Protecta)
Distance Test Module settings
Preparing XRIO file for testing of impedance protection functions
Part F: Autoreclosure Function (ANSI 79, 40 mins )
Autoreclosure Description, auto reclose process, Autoreclose timing diagram
Deadtime 1, Deadtime 2, Deadtime 3, Reclaim time, Reclose time-delay, Discrimination time, A/R Inhibit window
How to test AR in sequencer
How to test AR in Autorecoser test module
Part G: Voltage and Frequency Protection Functions (28 min)
Ramping test modules
Testing of the Over/Under frequency (81O/ 81U)
Testing of the Over/Undervoltage (59, 27)
Part H: Study and review of different relays (24 min)
H 01: SIPROTEC 7UT6 setting description and configuration
H 02: Testing differential function in SIPROTEC 7UT6, No combined characteristic feature, Automate testing with creating SIEMENS 7UT XRIO file
This course will be completed over time and will cover all topics and details. The price of this course will increase over time, so get this course soon to not only to save money but also to access the course and start learning at the earliest.
If you have any technical questions about this training package, please let us know. Our support team will record the answer to your question in video and add it to this package so that other users can also benefit from it.
For more info, please contact us on WhatsApp: +989129613659
Part 01: MiCOM relays range, naming, and application is presented.
Parts 2-7: These parts present exercises with MiCOM P123 and AMT105 setup. Three-phase signals are injected into the relay to test hardware connection and protection functions.
Part 8-17: These parts present exercises with MiCOM P441 and AMT105 (configuration and PSL, event and disturbance recorder, overcurrent protection, voltage protection, negative sequence protection, and distance protection parameters).
Supplementary files attached
01 start working with Easergy Studio in online mode
02 MiCOM Relay Measurements, Event Logs & Disturbance Records
03 Input naming in the Micom relays
04 Communicate with MiCom P139
05 Communicating with MICOM P139 checking the parameters from the front panel
06 Binary input test from MICOM P139 front panel
07 Binary input test from MICOM P139 front Easergy studio
08 Function Parameters in the MICOM P139
09 Overcurrent Function test in the Micom P139
10 Inverse time overcurrent function IDMT test in the MiCOM P139
11 CBF function config and parameters in the Micom P139
12 Autorecoser function config in the MiCOMp139
13 Autorecoser function test in the MiCOMp139
14 Autorecoser function test in the MiCOMp139 By FREJA
15 Under and Over Voltage protection function parameters and testing in the MiCOM P443
16 Overcurrent and Earth Fault protection function parameters and testing in the MiCOM P443
17 DEF protection function parameters and testing in the MiCOM P443
PSCAD is the abbreviation for Power systems computer-aided design which is used to design and simulate power systems. The master library in the PSCAD contains many molding of the electrical power system which we use in our projects. This package Includes collected videos from different resources that save you a lot of time.
The training link and activation code will be sent to your email immediately after payment
Part 1 (40 min, 4 sections):
Simulation of a simple three-phase AC system.
Different elements and their parameters are explained in detail.
Part 2 (41 min, 4 sections):
Distance protection scheme in detail
Part 3 (32 mins, 2 sections):
The Digital fault recorder in PSCAD and how to config the recorded signals in a fault analysis tool (SIGRA).
Part 4 (16 min, 2 sections):
several relay study cases
Part 5 (92 min, 5 sections):
The impedance-based fault location function and how to test this function in a relay
Both single end and double end methods, and the process of testing this function by using PSCAD, SIGRA
An experimental study has been carried out where several faults in different locations are simulated in PSCAD, The Comtrade file of each is loaded in the Omicron test universe and the associated voltage and current are injected into the SEL 421 (Distance relay) to test the relay fault location.
To know more info, and get the course please text on WhatsApp: +917303437524 / +989129613659
Before payment, please contact us first. WhatsApp num: +989129613659
After the payment, we will send the links and activation codes to your email.
After activating each package on your system, you can send a request to get your certificate.
Prices are for single-user licenses. If you need to activate on multiple systems / multiple users, please contact us for a quote.
Payment Method 1 (Recommended)
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DIGSI 4and DIGSI 5 training package: DIGSI 4 (3 hrs), DIGSI 5 (7 hrs) pre-recorded videos by Dr. Saeed Roostaee + supplementary files + certificate of completion
PSCAD training: 4 hrs pre-recorded video by Dr. Saeed Roostaee + related files, project files, template, videos, software as supplementary training files + certificate of completion
MiCom and Easergy studio training: 4 hrs main course about working and confusing the MiCOM P123, and MiCOM P441 relays + 4 hrs videos on google drive, software, and data models, PDF files are attached to the package.