Elpow is established by
Nikolay Nikolaev, PhD
CEO and chief consultant
About Elpow
Elpow Ltd. is a consulting firm based in Bulgaria specializing in electric power systems. Our expertise in this field stems from extensive academic research and a track record of successful projects. Over the years, we have published several hundred scientific papers to support our work. In addition to academia, our consultants possess substantial experience working with transmission and distribution system operators, as well as generation companies. In fact, we have closely collaborated with three of the largest consulting firms in Europe in recent years, and we continue to do so as our exceptional work and competence are acknowledged.
Our primary area of expertise lies in power system modeling and simulation. Some of the studies we specialize in include load flow analysis, RMS and EMT time-domain simulations, frequency-domain analysis, control systems analysis, power system stability analysis, grid code compliance studies, developing vendor-specific user-defined models, optimal power flow analysis, and more.
Apart from our academic core, our team comprises industry professionals with extensive experience in power systems planning and maintenance. This enables us to offer a comprehensive range of services beyond those mentioned earlier.
At Elpow, we have power system experts with a strong programming background. To assist our clients, we have developed several dedicated software tools designed to address highly specialized problems such as power system stability, subsynchronous resonance, excitation system performance tuning, and studies. Furthermore, our programming skills enable us to conduct complex and intensive computations swiftly and efficiently, delivering timely results.
About Nikolay Nikolaev
Nikolay’s impressive journey in the field of electrical engineering began with remarkable achievements. In 2008, he was awarded the prestigious title of “Student of the Year” in Bulgaria. Demonstrating exceptional aptitude, he also emerged as the winner of the National Olympiad for the theory of electrical circuits.
Building on his early successes, Nikolay pursued his passion by earning both bachelor’s and master’s degrees in Electric Power Engineering at the esteemed Technical University of Varna, Bulgaria. It was during his master’s program that his enthusiasm for research ignited, leading him on a path of exploration and knowledge. This journey culminated in 2014 when he successfully defended his doctoral thesis, delving into the fascinating realm of renewable generation’s impact on power flows and the stability of electric power systems.
Nikolay’s dedication and expertise earned him the position of assistant professor in the Electric Power Engineering Department of TU-Varna in 2011, where he continues to inspire and educate future generations of engineers.
In 2015, Nikolay achieved another milestone in his career by becoming a fully licensed professional, certified by the Chamber of Engineers in Investment Design in Bulgaria. This notable accomplishment allows him to provide comprehensive electrical design services across a broad spectrum of installations, ranging from transformer stations to switchgear, electrical control and protection systems, as well as street lighting.
Nikolay’s thirst for knowledge and commitment to research has led him to actively participate in numerous national and international projects. Notably, he assumed the role of team leader for the ESO EAD team, Bulgaria’s transmission system operator, in the noteworthy GARPUR project. Collaborating with seven industry partners and twelve academic institutions, this project boasted a substantial budget of approximately 10.9 million euros, showcasing the significance of Nikolay’s contributions.
Furthermore, Nikolay has been an integral part of various industry projects, partnering with esteemed organizations such as Siemens-Energy, Siemens PTI, General Electric Global Research, AES Bulgaria, Greenvolt Power, Agropolychim, and several others. Through these collaborations, he has leveraged his expertise to drive innovation and deliver impactful solutions.
Nikolay’s accomplishments and unwavering dedication highlight his exceptional capabilities as a leader, researcher, and electrical design professional. His contributions continue to shape the industry and inspire those around him.