Technical Specialist, Grid Transition

Essential Duties and Responsibilities

• Subject matter expert for inverter-based technologies and intermittent resources and their application in transmission planning, operations, and system analysis and modeling.
• Execute and support specialized analyses including weak-grid stability assessments, reduced short-circuit strength evaluations, sub-synchronous and super-synchronous interaction studies, resonance identification using impedance and frequency scan techniques, and fault ride-through and recovery evaluations.
• Lead dynamic simulation (PSSE) and transient simulation (EMTP, PSCAD) involving complex control systems modeling, discrete model representation of electric power system network, evaluation of transient response, addressing oscillatory issues, examination of transient phenomena (fault recovery, and transient recovery voltage estimation) affecting power system reliability.
• Develop techniques to efficiently assess the impact of Distributed Energy Resources (DER) and Large loads on the grid dynamics and develop mitigation strategies.
• Apply broad-based knowledge of NYISO’s tariffs, system modeling and analysis techniques, markets, operations, to execute and improve system planning processes and studies.
• Develop detailed engineering study reports, NYISO manuals and other procedures.
• Proficiency in power system simulation programs mandatory from steady-state analysis to complex, rigorous dynamic and progressively more complicated transient modeling and simulation.
• Stay up to date with the power system planning industry activities and potential future changes and drivers to adapt the NYISO’s planning process, models, and system analysis techniques.
• Use a broad-based knowledge of NYISO’s systems, markets, operations, and processes to develop and improve complex system models used in transmission security and operations engineering to plan and simulate the future electric grid (e.g., 1 through 10 years ahead, or longer as required). Adapt the models and methods to rapid electrical power system changes.
• Oversee the evaluations of the reliability of the future bulk power system by leading, reviewing or performing long and short-term reliability assessments of transmission and resource adequacy using applicable software tools such as Siemens’ PSSE, PowerGem’s TARA, PSCAD, ETran and similar, and applicable reliability criteria, procedures, and guidelines. Critically analyze and interpret the results and develop internal and external communication materials.
• Coaching team members in elevating their domain expertise for EMTP special studies that support planning and operations of renewable resources.
• Lead NYISO’s input in the development of standards proposed by NYSRC, NPCC and NERC. Develop communication (e.g., reports, presentations, summary results and interpretation, etc.) and present or support as needed.
• Lead and participate in working groups and tasks forces related to the Reliability Councils (e.g., NERC, NPCC, and NYSRC).
• Participate and support working groups and tasks forces related to the industry (e.g., FERC, EPRI, ESIG, IEEE, etc.).
• Cook up with other NYISO departments, market participants, neighboring ISOs and with regional and inter-regional reliability groups as appropriate.
• Prepare reports and presentations using MS Office and other software to support activities of the Reliability Planning Department.
• Identify reliability and technical attributes necessary for a transitioning grid and work across planning and operations to implement capabilities and tools to address any gaps.
• Represent NYISO on industry committees, task forces, or stakeholder groups involving issues related to planning and operations.
• Lead, review, and support products (e.g., models, simulation outputs, system analysis and conclusions, communication) developed by other team members.
• Train and guide team members.
• Improve the modeling and simulation methods, and the reporting tools.
• Improve study processes and methods, as well as record-keeping methods.

  Qualifications

  • Bachelor’s degree (BS) in electrical or Industrial engineering required; Master’s (MS) and doctorate (PhD) degrees preferred. Course studies in power system operation and planning, inverter-based resources, statistical analysis and optimization techniques particularly using linear programming-based computer models are highly desirable.
  • Seven to ten years of experience in an electric transmission, generation, utility, ISO or RTO environment or serving as an engineering consultant providing system planning services for such organizations and having a mastery of topics relating to intermittent and/or inverter-based resources.
  • Proficiency with EMTP software such as PSCAD and ETran
  • Familiarity with power system planning and operations which includes voltage analysis, transient studies and thermal analysis
  • Extensive experience in power system simulation programs from steady-state analysis to complex, rigorous dynamic and progressively more complicated transient modeling and simulation
  • Familiarity with regional reliability organizations such as NPCC or the NYSRC and experience with ISO/RTO market rules;
  • Understanding of market fundamental helpful; or equivalent combination of education, training and experience.
  • Proficiency of power system equipment and controls, particularly IBR controls, is highly desirable. Examples include IBR unit converter controls used in wind, solar-PV, BESS or VSC-HVDC equipment, plant level controllers, inertial/fast frequency controls, grid forming controls, etc.
  • Experience with the use of APIs for studies and simulation automation is highly desirable