Job Interests
* Maintenance and Commissioning
* Compliance test with HIL
* Data Center
* Power converter and FACTS, HVDC
* Power quality
Vaasan yliopisto (University of Vaasa)
Shahin is a PhD researcher at the University of Vaasa, specializing in modern power systems, grid-connected inverters, and advanced control strategies for renewable-integrated grids. His research focuses on the stability, performance, and grid-code compliance of converter-dominated power systems.
He is actively involved in the project “Grid Code Certification by Simulation” in collaboration with Danfoss, where he develops and validates innovative control methods through theoretical modeling, MATLAB/Simulink simulations, and hardware-in-the-loop (HIL) experiments. His work includes analyzing the behavior of grid-forming converters, assessing integration into weak and strong grids, and testing compliance with international standards such as IEEE 1547 and EN50549.
Shahin’s research bridges the gap between simulation and real-world implementation, providing practical solutions for reliable and efficient operation of modern electrical networks.
MTN Irancell
In my role, I have been responsible for planning and executing effective Preventative Maintenance (PM), Corrective Maintenance (CM), and Emergency Maintenance (EM) procedures. This includes participating in meetings with colleagues to design and coordinate comprehensive maintenance strategies for electrical and mechanical systems.
I have supervised the maintenance of a wide range of critical systems, including lighting, fire alarms, FM200 systems, fan coils, boilers, chillers, UPS systems, batteries, Building Management Systems (BMS), earthing, diesel generators, transformers, lightning systems, access control, rotating machinery, switchgear (including electrical switches and protective relays), Cathodic Protection (CP), LV electrical panels, and various electrical and mechanical instruments.
My role also involved coordinating and supervising the activities of over 20 maintenance workers, external service providers, and vendors, ensuring all PM/CM tasks are carried out efficiently and according to established checklists. I ensured that all results were meticulously recorded in databases. Additionally, I diagnosed technical issues, managed tenders, replaced or repaired parts, conducted tests, and made necessary adjustments to improve system performance.
I regularly planned and established work schedules, assignments, and sequences to meet operational goals, while traveling to various sites to maintain excellent communication with staff and address site-specific challenges. Throughout this process, I promoted and maintained high Quality, Health, Safety, and Environmental (QHSE) standards to ensure optimal operations across all facilities.
Furthermore, I played a key role in EPC contracts, which included overseeing the removal and commissioning of 1500, 2500, and 2700 kVA diesel generators (Caterpillar, Cummins, and Perkins brands) at several Tier 3 data centers, including those in Tehran West (the largest data center in the Middle East), Tabriz, Isfahan, Shiraz, and Mashhad, all while supervising operations with Huawei.
Tourism Bank
Planning appropriate PM plan and maintenance procedures supervising on maintenance of electrical and mechanical facilities according to the preventive maintenance plan and its operations (lighting, fire alarm, fan coil, boiler, chiller, UPS, BMS, earthing, diesel generator, access control, machinery and equipment, different kinds of electrical and mechanical instruments) in central office and data center. Technical failure repair with the help of technicians and estimating the price of repairing, its procedure, and reporting that with appropriate policy by documents. Operation and maintenance of facilities. Preparing reports about PM/CM/EM activities, MTTR, MTBF, finished PMs, and in-progress repairing. Plan and establish work schedules, assignments, and sequences to meet goals. Consistently met my short and long-term targets. Proactively participated in meetings and helped create new practices. Pitched ideas on how to improve performance and efficiency. Accessible at all times. Designing and executing electrical and some mechanical constructions (fire alarm(addressable), BMS, access control, lighting, network, busduct, cabling (MV, LV, control, ELV, BMS, ICT), diesel generators, energy centers, LV panel, pumps, chillers, facility of monitoring room, lightning systems, earthing, battery storage, lifts, and transformers) at building and data center. Working with IEC standards. Coordinating with the project manager, helping in pricing, and reporting to him. Helping the manager to identify workflow issues and find solutions.
Engineering organization
Electrical construction designing and drawings by AutoCAD, and consulting in a residential complex according to IEC standards independently. Supervising the installation of electrical facilities. Supervised and delegated tasks to a team.
References
Professor Kimmo Kauhaniemi
Professor of the University of Vaasa / School of Technology and Innovations / Electrical Engineering
Professor Hannu Laaksonen
Professor of the University of Vaasa / School of Technology and Innovations / Electrical Engineering
Fakhredin Alizadeh
Facilities Maintenance Team leader (Telecom Facilities Certified by EXIN - EPI, CDCP / CDCS & CDFOM) at MTN Irancell
Mohammad Behrang
Mechanical Engineer(Heat&Fluids)-HVAC & Plumbing Expert at Tourism bank
Maintenance manager
Diesel Generators Commissioning
The steps for diesel generator commissioning include:
Preparation: Obtain all necessary documentation and check that all equipment is present, including control panels, fuel systems, and cooling systems.
System Check: Check all electrical and mechanical systems, including the fuel system, air intake system, and exhaust system, to ensure that they are functioning properly.
Engine Start-up: Fill the fuel tank, check the oil level, and start the engine. Monitor the engine for any unusual behavior, such as high vibration or excessive smoke.
Load Testing: Apply load to the generator and monitor its performance. Check for proper voltage and frequency regulation and make any necessary adjustments.
Commissioning of Control Panel: Check that the control panel is working properly and that it is connected to all the necessary sensors and actuators.
Alarm and Shutdown System Testing: Test the generator's alarm and shutdown systems to ensure that they are working properly.
Parallel Operation: If the generator is part of a larger system, check that it can operate in parallel with other generators and the main power supply.
Documentation: Document all steps of the commissioning process and the results of the tests. Update the generator's manual with the results of the commissioning process.
Final Inspection: Perform a final inspection of the generator, including a visual inspection of the engine and control panel, to ensure that everything is functioning properly.
These are general steps for diesel generator commissioning, specific details may vary depending on the manufacturer, type, and model of the generator.
Data Center Power Chain
A data center power chain refers to the series of components and systems that deliver electrical power to a data center, ensuring reliable and consistent operation of the computer systems, servers, and other equipment. The components of a data center power chain include:
Electrical Power Source: This can be a local utility company, an on-site generator, or a combination of both.
Power Distribution Unit (PDU): This component receives the electrical power from the source and distributes it to the individual loads in the data center.
Uninterruptible Power Supply (UPS): The UPS provides backup power in the event of a power failure, ensuring that the data center remains operational.
Transfer Switch: This component automatically transfers the load from the main power source to the backup power source (UPS) in the event of a power failure.
Power Conditioning: This involves filtering and regulating the voltage and current to ensure that the power is clean and stable.
Surge Suppression: This component protects the equipment from voltage spikes that can cause damage.
Power Metering: Power metering systems monitor the power consumption of the data center, providing information for energy efficiency and capacity planning.
These components work together to provide a reliable and consistent power supply to the data center, ensuring that the critical systems and data remain protected and available.
IEC Standards for Electrical Engineering
The International Electrotechnical Commission (IEC) is a global organization that develops and publishes international standards for electrical and electronic technology. There are numerous IEC standards for electrical systems and equipment, covering a wide range of applications.
Adherence to IEC standards helps ensure the safety, reliability, and interoperability of electrical equipment and systems across international borders.
"Feel free to contact me if you need special IEC Standards"
CDCP
The Certified Data Center Professional (CDCP) is a comprehensive certification program developed by the Uptime Institute. It is designed to recognize leading professionals in the data center industry. It tests knowledge across several segments of the data center industry, including design and operations, and provides a comprehensive educational experience to help data center professionals gain a deeper understanding of the industry. The certification is a respected industry-recognized credential that is highly regarded by employers.
"Feel free to contact me if you need special CDCP Standards"
CDCS
A Certified Data Center Specialist (CDCS) is a professional who has received specialized training and credentials in the field of data center management. This includes areas such as data center design, power and cooling management, network and storage integration, server architecture, and virtualization. CDCSs are expected to keep up to date with industry trends that impact the design, operation and maintenance of data centers.
"Feel free to contact me if you need special CDCS Standards"
IEEE standards
IEEE stands for the Institute of Electrical and Electronic Engineers. The IEEE creates standards for electrical, electronic, and communication products and services. These standards are designed to ensure products adhere to specific safety, compatibility, and performance criteria.