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Power System Consultant

Experience:
33 y
Experience:
33 y
Location:
68307 Mannheim
Last update:
20.04.2021
Register to Contact Freelancer
Availability
Available
Rate
Onsite hourly: 100 €
Remote hourly: N/A
Languages
German: Near native
Serbian: Native
English: Near native
Area Preference
Reisebereitschaft: Weltweit
Description
SKILLS
  • Project and team lead worked on specification, design, development, implementation, and maintenance of software for the functions in the power systems domain
  • International experience
  • Worked as a part of team for developing computer programs (C/C++), online and simulation systems (SCADA/EMS/DMS/SAS) numerical calculations (state estimation, power flow, contingency analyze) and protocols (IEC 61850, MODBUS, IEC 60870-5, DNP3).
  • Working on the design and analysis of power systems for load-flow studies and fault calculations in transmission lines.
  • Experience in functional software specifications, design, coding, testing, integration, customer testing and delivery
  • Experience in real-time software development for industrial control and communications/network applications.
  • Control algorithms development and simulation (Fuzzy and Neuro).
  • Real-time software device drivers’ development for fast data acquisition and communication protocols.
  • Experience with MS Visual C++/MFC/ATL/WTL, gcc and wxWidgets.
  • Knowledge of object design and concept.
  • Experience with object and relation databases, database design and development, data modeling and optimization techniques in the client-server applications, knowledge of SQL language and database administration.
  • Experience developing frameworks and standard libraries.
  • Extensive knowledge of power system, computing, computer programs and operating systems.
  • Ability and readiness to acquire new knowledge, good communicator and team player.
Other skills
network model XML System Architect device drivers client-server Dynamic Data Exchange Data interchange software development communication protocols C++ SQL language scada database administration C/C++ network analysis OOD OOA Matlab SCADA systems SAS data conversion databases Oracle Microsoft Windows MS Visual C++ Simulink application software MODBUS Windows database design software development projects communication device Load balancing gcc Cape
Work & Experience
01.05.2015 — Now
Kajganic Energy Systems GmbH
Independent Power System Consultant
Kajganic Energy Systems GmbH Mannheim, Germany SAS NetzAgent, Lanco Solar PVT, India Developing of Substation Automation System based on IEC 61850. SCADA tender documentation, Netz Leipzig, Germany Work as consultant for SCADA/DMS/DATA EXPORT tender documentation.
01.06.2006 — 30.04.2015
ABB AG
Project lead/System Architect/Software Developer
ABB AG, Mannheim, Germany Porting of DMS, JC China, Nanjing, China Integration of DMS applications into PS600+ SCADA system. Porting, developing of interface, testing and coordination of two teams (Germany and China). NetworkManager 6.3, Infrax, Belgium Upgrade SCADA/DMS project from existing NM 3.6. NetworkManager 6.3, City of Cape Town, South Africa The project consists of upgrading the existing system (SCADA/DMS). I was responsible for DMS part. NetworkManager 5.4, ESKOM, South Africa ESKOM is composed of six different DMS control systems, one assigned to each area. I was responsible for whole DMS part in each control systems. The work was consisting of project organization, network analysis and modeling, workshops and consultant part. NetworkManager 5.3, Stadtwerke Bochum, Germany SCADA/DMS project, replacement of B40 SCADA NetworkManager 5.3, Stadtwerke Dortmund Germany SCADA/DMS project, replacement of B40 SCADA NetworkManager 3.8, AET Bellinzona, Switzerland The work was consisting of the integration DMS modules into existing system, network analysis and modeling, workshops and consultant part. NetworkManager 3.8, Stadtwerke Wuppertal, Germany Upgrade SCADA/DMS project NetworkManager 3.8, Stadtwerke Leipzig, Germany Upgrade SCADA/DMS project NetworkManager 3.6, Infrax, Belgium Network Manager SCADA/DMS is used to manage the operation of the electrical distribution network and the field crews assigned to operate, maintain and repair the network. Network Manager SCADA/DMS improves the utilization of the distribution network; increases productivity of the workforce; and enhances information flow between operations, engineering, management and customers. As technical lead for the power system part, I was responsible for coordination between customer and our software team, IAT, FAT and SAT. Equipment Modeling, ABB, Corporate Software The Equipment Modeling (EM) is an extension of Load flow calculation in order to get more realistic values. The extensions are roughly divided into these sections: * Active Power Flow Control * Generator Capability curves * V/P/Q Controller for remotely controlled tap changer * Tap controller for Shunts General Save Case, ABB, Corporate Software General Save Cases (GSVC) is DMS-N2A module for save/restore required set of data into XML or UDW (Oracle). The profile file describes (XML) the configuration set of data requested for export or import.
01.01.2005 — 31.12.2021
freelancermap GmbH
× Newsletteranmeldung erfolgreich Sie haben sich erfolgreich für den freelancermap Newsletter angemeldet.
01.11.2000 — 31.05.2006
DIGSILENT GmbH
System Architect/Software Developer
DIGSILENT GmbH, Gomaringen, Germany PowerFactory for Monitoring data collection, SEC, Saudi Arabia PowerFactory for monitoring (PFM) is an independent measurement system and it works as a front-end processor. Master station program scans all PFM and transfer data and log events to the master station.
01.02.1994 — 31.10.2000
Faculty of electrical engineering and computing; ZEITLICHE UND RÄUMLICHE
Team lead, Programmer/Analyst
Fuzzy controller detections bad measures and wrong signals from the power system network topology. As Project Manager I was coordinated all stages of the real-time software development projects. By establishing client's objectives, I prepared detailed functional specifications. I did the project schedule, test plan, and design documents overview. Statistics of operational events, HEP, Croatia Transmission network describing parameters calculated on the statistical data set of the transmission network elements and consequences of delays in terms of interruption of power energy. Communication development between PDP11 and PC in National Control Center, HEP, Croatia Implementation of IEC 60870-5 for Windows and PDP 11. Library development for IEC 60870 5 protocol, ALSTOM, Great Britain Developing C++ library for IEC 60870-5 protocol. I did the application software design, communication device driver development, test procedure development, program module design, software module integration and final testing. Protocol convertor DDE to IEC 60870-5, ALSTOM, Great Britain Allows data conversion from/to IEC 60870-5 to Microsoft Dynamic Data Exchange (DDE) used from many industrial SCADA systems based on the Microsoft Windows platform. ZEITLICHE UND RÄUMLICHE VERFÜGBARKEIT
BTC AG; ZIV Protection, Enel (Ex Chilectra)
Topology processor
Developing of topology processor for BTC PRINS SCADA system. ZIV Protection, Enel (Ex Chilectra), Chile Pilot project, DNP3 communication with ZIV relay protection and data collection (events, signalizations, measurements and COMTRADE files). Small Station SCADA, internal project 3S is an internal project with the last state of the art in software development.
Trouble Call Management
Trouble Call Management, VSE , Germany The Trouble Call Management (TCM) observes the outage and the restore of the loads. Current status of the loads is stored inside Oracle DB.
NT Service for PFM, SEC
NT Service for PFM, SEC, Saudi Arabia Supervise PowerFactory monitoring system (PFM) Tasnet Network Master for Substation Integration - Station Simulator, Los Angeles Department of Water and Power OPC client through the specified OPC custom and automation interfaces. Online state estimation and dispatcher training simulator, NamPower, Namibia OPC client for ABB MicroSCADA system and integration of network model with PowerFactory simulation and real time model. Load balancing tool, ESKOM, South Africa Load and cabling balancing tool provides automatic balancing techniques for all elements along the feeder. ReticMaster import ReticMaster is program for the radial distribution networks. The converter is able to convert both steady-state data (load-flow and short-circuit analyses) and the graphic data. Matlab/Simulink interface Developed interface gives the opportunity to model controller or very complex transfer functions using the Matlab environment and insert them as a block definition into a frame in the PowerFactory transient simulation. ISU import ISU project is related to the billing system data. Converter summaries measured load consumption over some time period for each customer and add data to appropriate load inside PowerFactory. DGS import/export DGS is the standard interface for interchanging data between PowerFactory and other data sources. NEPS-W import The converter converts steady-state data for load-flow and short-circuit analyses and the graphic data of a network. UCTE export/import The format is used for load flow and three phase short circuit studies and describes the interconnected extra high voltage network in Europe.
DVG import
DVG import DVG defines data formats for exchanging planning data between interconnected suppliers and it is used as input format for power flow calculation programs Online state estimation and dispatcher loadflow, MLNG TIGA, Malaysia Data interchange with The ABB Enterprise Historian (AEH) system. Production Cost Monitoring, MLNG TIGA, Malaysia Monitororing and summarize production costs and fuel consumption of generating units and compares these costs with optimal (minimal) production costs.. PSS/E export Export of the network model in PSS/E format. Cable sizing The optimization process minimizes the annual cost of the network. Optimal capacitor placement Optimal configuration of capacitors; the algorithm uses the sensitivity analysis and different optimization methods to determine the locations and sizes of the shunt capacitors.
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Description

SKILLS
  • Project and team lead worked on specification, design, development, implementation, and maintenance of software for the functions in the power systems domain
  • International experience
  • Worked as a part of team for developing computer programs (C/C++), online and simulation systems (SCADA/EMS/DMS/SAS) numerical calculations (state estimation, power flow, contingency analyze) and protocols (IEC 61850, MODBUS, IEC 60870-5, DNP3).
  • Working on the design and analysis of power systems for load-flow studies and fault calculations in transmission lines.
  • Experience in functional software specifications, design, coding, testing, integration, customer testing and delivery
  • Experience in real-time software development for industrial control and communications/network applications.
  • Control algorithms development and simulation (Fuzzy and Neuro).
  • Real-time software device drivers’ development for fast data acquisition and communication protocols.
  • Experience with MS Visual C++/MFC/ATL/WTL, gcc and wxWidgets.
  • Knowledge of object design and concept.
  • Experience with object and relation databases, database design and development, data modeling and optimization techniques in the client-server applications, knowledge of SQL language and database administration.
  • Experience developing frameworks and standard libraries.
  • Extensive knowledge of power system, computing, computer programs and operating systems.
  • Ability and readiness to acquire new knowledge, good communicator and team player.

Main Skills

Other Skills

network model XML System Architect device drivers client-server Dynamic Data Exchange Data interchange software development communication protocols C++ SQL language scada database administration C/C++ network analysis OOD OOA Matlab SCADA systems SAS data conversion databases Oracle Microsoft Windows MS Visual C++ Simulink application software MODBUS Windows database design software development projects communication device Load balancing gcc Cape

Work & Experience

01.05.2015 — Now
Kajganic Energy Systems GmbH
Independent Power System Consultant
Kajganic Energy Systems GmbH Mannheim, Germany SAS NetzAgent, Lanco Solar PVT, India Developing of Substation Automation System based on IEC 61850. SCADA tender documentation, Netz Leipzig, Germany Work as consultant for SCADA/DMS/DATA EXPORT tender documentation.
01.06.2006 — 30.04.2015
ABB AG
Project lead/System Architect/Software Developer
ABB AG, Mannheim, Germany Porting of DMS, JC China, Nanjing, China Integration of DMS applications into PS600+ SCADA system. Porting, developing of interface, testing and coordination of two teams (Germany and China). NetworkManager 6.3, Infrax, Belgium Upgrade SCADA/DMS project from existing NM 3.6. NetworkManager 6.3, City of Cape Town, South Africa The project consists of upgrading the existing system (SCADA/DMS). I was responsible for DMS part. NetworkManager 5.4, ESKOM, South Africa ESKOM is composed of six different DMS control systems, one assigned to each area. I was responsible for whole DMS part in each control systems. The work was consisting of project organization, network analysis and modeling, workshops and consultant part. NetworkManager 5.3, Stadtwerke Bochum, Germany SCADA/DMS project, replacement of B40 SCADA NetworkManager 5.3, Stadtwerke Dortmund Germany SCADA/DMS project, replacement of B40 SCADA NetworkManager 3.8, AET Bellinzona, Switzerland The work was consisting of the integration DMS modules into existing system, network analysis and modeling, workshops and consultant part. NetworkManager 3.8, Stadtwerke Wuppertal, Germany Upgrade SCADA/DMS project NetworkManager 3.8, Stadtwerke Leipzig, Germany Upgrade SCADA/DMS project NetworkManager 3.6, Infrax, Belgium Network Manager SCADA/DMS is used to manage the operation of the electrical distribution network and the field crews assigned to operate, maintain and repair the network. Network Manager SCADA/DMS improves the utilization of the distribution network; increases productivity of the workforce; and enhances information flow between operations, engineering, management and customers. As technical lead for the power system part, I was responsible for coordination between customer and our software team, IAT, FAT and SAT. Equipment Modeling, ABB, Corporate Software The Equipment Modeling (EM) is an extension of Load flow calculation in order to get more realistic values. The extensions are roughly divided into these sections: * Active Power Flow Control * Generator Capability curves * V/P/Q Controller for remotely controlled tap changer * Tap controller for Shunts General Save Case, ABB, Corporate Software General Save Cases (GSVC) is DMS-N2A module for save/restore required set of data into XML or UDW (Oracle). The profile file describes (XML) the configuration set of data requested for export or import.
01.01.2005 — 31.12.2021
freelancermap GmbH
× Newsletteranmeldung erfolgreich Sie haben sich erfolgreich für den freelancermap Newsletter angemeldet.
01.11.2000 — 31.05.2006
DIGSILENT GmbH
System Architect/Software Developer
DIGSILENT GmbH, Gomaringen, Germany PowerFactory for Monitoring data collection, SEC, Saudi Arabia PowerFactory for monitoring (PFM) is an independent measurement system and it works as a front-end processor. Master station program scans all PFM and transfer data and log events to the master station.
01.02.1994 — 31.10.2000
Faculty of electrical engineering and computing; ZEITLICHE UND RÄUMLICHE
Team lead, Programmer/Analyst
Fuzzy controller detections bad measures and wrong signals from the power system network topology. As Project Manager I was coordinated all stages of the real-time software development projects. By establishing client's objectives, I prepared detailed functional specifications. I did the project schedule, test plan, and design documents overview. Statistics of operational events, HEP, Croatia Transmission network describing parameters calculated on the statistical data set of the transmission network elements and consequences of delays in terms of interruption of power energy. Communication development between PDP11 and PC in National Control Center, HEP, Croatia Implementation of IEC 60870-5 for Windows and PDP 11. Library development for IEC 60870 5 protocol, ALSTOM, Great Britain Developing C++ library for IEC 60870-5 protocol. I did the application software design, communication device driver development, test procedure development, program module design, software module integration and final testing. Protocol convertor DDE to IEC 60870-5, ALSTOM, Great Britain Allows data conversion from/to IEC 60870-5 to Microsoft Dynamic Data Exchange (DDE) used from many industrial SCADA systems based on the Microsoft Windows platform. ZEITLICHE UND RÄUMLICHE VERFÜGBARKEIT
BTC AG; ZIV Protection, Enel (Ex Chilectra)
Topology processor
Developing of topology processor for BTC PRINS SCADA system. ZIV Protection, Enel (Ex Chilectra), Chile Pilot project, DNP3 communication with ZIV relay protection and data collection (events, signalizations, measurements and COMTRADE files). Small Station SCADA, internal project 3S is an internal project with the last state of the art in software development.
Trouble Call Management
Trouble Call Management, VSE , Germany The Trouble Call Management (TCM) observes the outage and the restore of the loads. Current status of the loads is stored inside Oracle DB.
NT Service for PFM, SEC
NT Service for PFM, SEC, Saudi Arabia Supervise PowerFactory monitoring system (PFM) Tasnet Network Master for Substation Integration - Station Simulator, Los Angeles Department of Water and Power OPC client through the specified OPC custom and automation interfaces. Online state estimation and dispatcher training simulator, NamPower, Namibia OPC client for ABB MicroSCADA system and integration of network model with PowerFactory simulation and real time model. Load balancing tool, ESKOM, South Africa Load and cabling balancing tool provides automatic balancing techniques for all elements along the feeder. ReticMaster import ReticMaster is program for the radial distribution networks. The converter is able to convert both steady-state data (load-flow and short-circuit analyses) and the graphic data. Matlab/Simulink interface Developed interface gives the opportunity to model controller or very complex transfer functions using the Matlab environment and insert them as a block definition into a frame in the PowerFactory transient simulation. ISU import ISU project is related to the billing system data. Converter summaries measured load consumption over some time period for each customer and add data to appropriate load inside PowerFactory. DGS import/export DGS is the standard interface for interchanging data between PowerFactory and other data sources. NEPS-W import The converter converts steady-state data for load-flow and short-circuit analyses and the graphic data of a network. UCTE export/import The format is used for load flow and three phase short circuit studies and describes the interconnected extra high voltage network in Europe.
DVG import
DVG import DVG defines data formats for exchanging planning data between interconnected suppliers and it is used as input format for power flow calculation programs Online state estimation and dispatcher loadflow, MLNG TIGA, Malaysia Data interchange with The ABB Enterprise Historian (AEH) system. Production Cost Monitoring, MLNG TIGA, Malaysia Monitororing and summarize production costs and fuel consumption of generating units and compares these costs with optimal (minimal) production costs.. PSS/E export Export of the network model in PSS/E format. Cable sizing The optimization process minimizes the annual cost of the network. Optimal capacitor placement Optimal configuration of capacitors; the algorithm uses the sensitivity analysis and different optimization methods to determine the locations and sizes of the shunt capacitors.
Informationen für Agenturen
* Informationen für Agenturen * Projekte finden * Musterverträge * Berufshaftpflicht * Preise und Leistungen
AUFTRAGGEBER
Informationen für Recruiter
* Business Mitgliedschaft * Enterprise Mitgliedschaft * Datenschutzmodul * Top-Projekt * Automatischer Projektimport * Preise und Leistungen
HILFE UND SUPPORT
HILFE UND SUPPORT * FAQ * Kontakt * RSS * Sitemap * Preise und Leistungen
ÜBER UNS
Unsere Partner
ÜBER UNS * Kundenecho * Werben Sie bei uns * Presse * Unsere Partner * Werden Sie Partner * Karriere
SOZIALE NETZWERKE
SOZIALE NETZWERKE * facebook * Twitter * LinkedIn RECHTLICHES * Datenschutz * AGB * Impressum
RATGEBER UND BLOG; FREELANCER KOMPASS
Die freelancermap-Marktstudie für Freelancer
RATGEBER UND BLOG Der freelancermap-Blog bietet Ihnen spannende Ratgeberartikel rund um das Thema Freelancing und Selbstständigkeit FREELANCER KOMPASS Die freelancermap-Marktstudie für Freelancer, Selbständige und Freiberufler CASE STUDIES Lesen Sie spannende Erfolggeschichten von begeisterten Kunden!

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