PhD Intern - Stability Analysis of Power Systems

Overview

The Electricity Infrastructure and Buildings Division of PNNL is accelerating the transition to a decarbonized, efficient, resilient, and secure energy system through basic and applied research. We leverage a strong technical foundation in power and energy systems and in advanced data analytics to drive innovation, transform markets, and shape energy policy.

The Electricity Infrastructure and Buildings Division of PNNL is advancing research to support the integration of inverter-based resources (IBRs) into modern power systems.

The Optimization and Control Group within the EIBD is looking for a PhD Intern to contribute to innovative research on stability analysis and control of hybrid IBR systems. The position will focus on analytical stability analysis of grid-forming (GFM) wind systems in hybrid configurations with grid-following (GFL) inverters. The goal is to enhance system stability and improve overall grid performance.

Responsibilities

The Intern will work with PNNL staff to conduct advanced stability analyses of hybrid power systems integrating GFM and GFL inverters. This includes developing analytical models and applying techniques to evaluate system stability and enhance system strength. With guidance from PNNL staff, the Intern will investigate GFM control for wind farm to improve grid stability. This involves performing simulations using tools like PSS®E to validate analytical results and controls performance. The candidate is also expected to engage in dissemination of results through active participation in preparing technical reports and peer-reviewed publications.

Qualifications

Minimum Qualifications

• Candidates must be currently enrolled/matriculated in a PhD program at an accredited college.

• Minimum GPA of 3.0 is required.

Preferred Qualifications

• Bachelor's or Master's degree in electrical engineering or related field.

• Cumulative GPA of 3.5 or higher preferred.

• Solid background and experience in modeling and stability analysis of power systems.

• Strong understanding of GFM and GFL inverter control strategies.

• Proficiency in impedance model and small signal stability of power systems.

• Experience in wind turbine modeling and integration into power system.

• Experience in power system simulation tools like PSS®E, PSCAD, and Matlab Simulink.

Hazardous Working Conditions/Environment

Not applicable.

Additional Information

Not applicable.

Testing Designated Position

This is not a Testing Designated Position (TDP).

About PNNL

Pacific Northwest National Laboratory (PNNL) is a world-class research institution powered by a highly educated, diverse workforce committed to the values of Integrity, Creativity, Collaboration, Impact, and Courage. Every year, scores of dynamic, driven people come to PNNL to work with renowned researchers on meaningful science, innovations and outcomes for the U.S. Department of Energy and other sponsors; here is your chance to be one of them!

At PNNL, you will find an exciting research environment and excellent benefits including health insurance, and flexible work schedules. PNNL is located in eastern Washington State-the dry side of Washington known for its stellar outdoor recreation and affordable cost of living. The Lab's campus is only a 45-minute flight (or ~3 hour drive) from Seattle or Portland, and is serviced by the convenient PSC airport, connected to 8 major hubs.

Commitment to Excellence, Diversity, Equity, Inclusion, and Equal Employment Opportunity

Our laboratory is committed to a diverse and inclusive work environment dedicated to solving critical challenges in fundamental sciences, national security, and energy resiliency. We are proud to be an Equal Employment Opportunity and Affirmative Action employer. In support of this commitment, we encourage people of all racial/ethnic identities, women, veterans, and individuals with disabilities to apply for employment.

Pacific Northwest National Laboratory considers all applicants for employment without regard to race, religion, color, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information (including family medical history), protected veteran status, and any other status or characteristic protected by federal, state, and/or local laws.

We are committed to providing reasonable accommodations for individuals with disabilities and disabled veterans in our job application procedures and in employment. If you need assistance or an accommodation due to a disability, contact us at ~~~ .

Drug Free Workplace

PNNL is committed to a drug-free workplace supported by Workplace Substance Abuse Program (WSAP) and complies with federal laws prohibiting the possession and use of illegal drugs.

HSPD-12 PIV Credential Requirement

In accordance with Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

Mandatory Requirements

Please be aware that the Department of Energy (DOE) prohibits DOE employees and contractors from having any affiliation with the foreign government of a country DOE has identified as a "country of risk" without explicit approval by DOE and Battelle. If you are offered a position at PNNL and currently have any affiliation with the government of one of these countries, you will be required to disclose this information and recuse yourself of that affiliation or receive approval from DOE and Battelle prior to your first day of employment.

Rockstar Rewards

Regular Hourly :

Employees are offered an employee assistance program and business travel insurance. Employees are eligible for the company funded pension plan and 401k savings plan, once eligibility requirements are met.

Temporary Hourly :

Employees are offered an employee assistance program and business travel insurance.

Click Here For Rockstar Rewards (~~~)

Notice to Applicants

PNNL lists the full pay range for the position in the job posting. Starting pay is calculated from the minimum of the pay range and actual placement in the range is determined based on an individual's relevant job-related skills, qualifications, and experience. This approach is applicable to all positions, with the exception of positions governed by collective bargaining agreements and certain limited-term positions which have specific pay rules.

As part of our commitment to fair compensation practices, we do not ask for or consider current or past salaries in making compensation offers at hire. Instead, our compensation offers are determined by the specific requirements of the position, prevailing market trends, applicable collective bargaining agreements, pay equity for the position type, and individual qualifications and skills relevant to the performance of the position.

Minimum Salary

USD $23.53/Hr.

Maximum Salary

USD $35.30/Hr.