Future Energy Systems

Course Description

Future Energy Systems studies and analyses renewable energy sources and their integration into the grid, microgrid and smart grid power management, plug-in electric vehicles, modern energy storage technologies, energy efficient buildings, cybersecurity, and other new technologies that are revolutionizing the power industry.

Within the SCNS taxonomy, EEL is the Electrical Engineering prefix. The University of West Florida publishes this at 3 semester hours through the Department of Electrical and Computer Engineering, College of Science and Engineering. It is offered at approximately 3 Florida institutions.

Where EEL4283 asks what the resources are, this course asks what happens when you connect them to a grid that was not designed for them. The traditional power system assumed large synchronous generators at the top, passive load at the bottom, and one-way flow in between. Distributed solar, batteries, and electric vehicles break every one of those assumptions, and the consequences — reverse power flow, reduced system inertia, voltage rise on distribution feeders, new cyber attack surface — are the content of this course.

⚠ The inclusion of cybersecurity in an energy course is not decoration. Every device added to make the grid smarter is a device that can be attacked, and grid cyber incidents have moved from hypothetical to documented. UWF also offers EEL4276 on industrial control system security, which goes considerably deeper; this course introduces the problem.

⚠ The contact-hour figure is derived — the University of West Florida publishes none

UWF's catalog publishes a credit value in semester hours, the college and department, prerequisites, and a description. It does not publish contact hours, a lecture and laboratory split, or terms of offering for any course. It does publish a material and supply fee notice on the minority of courses that carry one — and maintains a separate Material & Supply and Equipment Fees section of the catalog — so the absence of a fee notice on this entry is meaningful, while the fee amount is not published here. Every contact-hour value in a UWF guide in this repository is therefore derived. The figure here applies the standard lecture convention of 15 contact hours per credit, giving 45 hours for a 3-semester-hour course. Confirm the meeting schedule with the department.

Learning Outcomes

Required Outcomes

• Describe the structural changes transforming the power industry.
• Describe distributed energy resources and their grid effects.
• Analyse the effect of high distributed generation penetration on a distribution feeder.
• Explain reverse power flow and voltage rise on distribution circuits.
• Describe inverter functions, including grid-following and grid-forming modes.
• Describe system inertia and the consequences of reduced inertia.
• Describe interconnection standards and their requirements.
• Describe microgrid architecture, operation, and islanding.
• Describe smart grid architecture and advanced metering infrastructure.
• Describe demand response and load flexibility.
• Describe electric vehicle charging infrastructure and its grid impact.
• Describe vehicle-to-grid concepts and their limitations.
• Compare modern energy storage technologies and their applications.
• Describe battery management and degradation.
• Describe energy-efficient building systems and their interaction with the grid.
• Describe cyber threats to power system infrastructure.
• Describe defensive measures for grid cybersecurity.
• Describe grid resilience and its distinction from reliability.
• Evaluate an emerging energy technology against evidence.

Optional Outcomes

• Describe virtual power plants and aggregation.
• Describe hydrogen in the future energy system.
• Describe transactive energy and peer-to-peer trading concepts.
• Describe artificial intelligence applications in grid operation.
• Model a microgrid using simulation software.
• Describe electrification of heating and industrial processes.

Major Topics

Required Topics

• The changing structure of the power industry
• Distributed energy resources
• High penetration effects on distribution
• Reverse power flow and voltage rise
• Inverters: grid-following and grid-forming
• System inertia and frequency response
• Interconnection standards
• Microgrids and islanding
• Smart grid architecture and metering
• Demand response and flexibility
• Electric vehicles and charging infrastructure
• Vehicle-to-grid
• Energy storage technologies and applications
• Battery management and degradation
• Energy-efficient buildings
• Grid cybersecurity threats
• Cyber defence measures
• Resilience and reliability

Optional Topics

• Virtual power plants and aggregation
• Hydrogen systems
• Transactive energy
• Artificial intelligence in grid operations
• Microgrid simulation
• Electrification of heat and industry

Resources & Tools

• IEEE Std 1547 — the interconnection standard for distributed energy resources, and the document that governs how anything connects to the distribution system in the United States. Check UWF Libraries for IEEE Xplore access.
• NERC CIP standards (nerc.com) — free; the critical infrastructure protection requirements for the bulk power system.
• NIST Framework and Roadmap for Smart Grid Interoperability — free; the architectural reference.
• OpenDSS (EPRI) — free; the standard tool for studying distributed generation on real distribution feeders, and directly usable for this course's core question.
• NREL System Advisor Model and REopt — free; REopt in particular models microgrids and resilience.
• GridLAB-D — free distribution system simulation.
• CISA industrial control system advisories (cisa.gov) — free; current, real, and a sober picture of the threat landscape.
• EPRI and NREL technical reports — largely free; the most current material in a field where textbooks date quickly.
• ⚠ Prefer primary reports to textbooks here. This subject changes fast enough that a five-year-old text will misstate the state of the art.

Career Pathways

• Electrical engineers — SOC 17-2071.
• Distribution engineering and DER integration — Florida Power & Light, Duke Energy Florida, TECO, JEA, OUC, Gulf Power; interconnection study work is growing directly with rooftop solar.
• Microgrid and resilience engineering — Florida's hurricane exposure makes this a locally serious market: hospitals, military bases, water treatment, and emergency facilities all want islandable power.
• Military installation energy — NAS Pensacola, Eglin Air Force Base, and NSA Panama City are in UWF's region, and the Department of Defense has an explicit installation energy resilience programme.
• Electric vehicle charging infrastructure — a rapidly expanding sector with utility, private, and public-sector employers.
• Energy storage engineering — project design and battery system integration.
• Grid cybersecurity — a shortage specialism combining power and security knowledge; very few people have both. See EEL4276 for the deeper course.
• Smart grid and advanced metering programme roles.
• Building energy systems and controls.

Special Information

⚠⚠ Three UWF energy electives share one prerequisite and overlap substantially

• EEL4283 (Introduction to Renewable Energy), EEL4287 (Future Energy Systems) and EEL4290 (Sustainable Power Systems) all take EEL3111 as their only prerequisite, and their published descriptions overlap on renewable sources, storage, and grid integration.
• The distinct centre of gravity of each, read from the catalog text: EEL4283 is the survey — source types, storage, distribution, policy, and computer-aided resource assessment; EEL4287 is the integration and technology course — grid, microgrid, smart grid, electric vehicles, storage, efficient buildings, cybersecurity; EEL4290 is the economics and markets course — technical and economic characteristics and their interaction in market design.
• ⚠ Because they share a prerequisite rather than forming a sequence, they can be taken in any order — but taking all three will involve real repetition, and the marginal value of the third is lower than the first.
• ⚠⚠ Taking EEL3211 and EEL4213 instead is the deeper route into power engineering. These three are accessible after Circuits I and are genuinely useful; they do not substitute for the analytical power sequence, and a student aiming at utility engineering should not mistake them for it.
• Ask the department which of the three runs in which term before planning around them.

⚠⚠ The asterisk in a UWF prerequisite means the course may be taken at the same time

• UWF's catalog marks a concurrent course with an asterisk, defined on the catalog's Course Information page as: "This course may be taken prior to or during the same term."
• ⚠ This is the single most useful piece of notation in the UWF engineering catalog, and it is easy to miss. A prerequisite written without an asterisk must be completed first; one written with an asterisk may be taken in the same term.
• The practical effect is on time to degree. Reading an asterisked prerequisite as a hard prerequisite adds a term to the sequence for no reason, and in a tightly chained major like electrical engineering that error compounds down the whole plan.
• Confirm with an advisor before relying on it, and note that the registration system, not the catalog text, is what actually enforces the rule.

⚠ The prerequisite is only EEL3111

• UWF requires only EEL3111 Circuits I, not asterisked, so it must be completed first.
• ⚠⚠ This course covers grid integration without requiring power systems analysis, which necessarily sets its depth: the treatment is architectural and qualitative rather than analytical.
• Students who have taken EEL3211 or EEL4213 will get considerably more out of it, and will be able to reason quantitatively about the integration problems the course describes.

⚠⚠ What actually breaks when distributed generation reaches high penetration

• Distribution feeders were designed for power flowing one way, from substation to customer. Enough rooftop solar reverses that flow at midday, and voltage regulation equipment designed for one-way flow can respond incorrectly.
• ⚠ Voltage rise at the end of a feeder is the classic hosting-capacity limit, and it is what determines how much solar a given circuit can accept without upgrades.
• ⚠⚠ Reduced system inertia is the subtler and more serious problem. Synchronous generators store rotational energy that resists frequency change; inverter-connected resources supply none inherently. As their share grows, frequency moves faster after a disturbance, which shortens the time available for protection to act.
• Grid-forming inverters are the emerging answer, and the distinction from conventional grid-following inverters is one of the most important technical developments in the field.
• Anti-islanding protection is a safety requirement: a distributed generator must not continue energising a de-energised line, because line workers may be on it. This is a life-safety function, not a power quality one.
• ⚠ The duck curve is the operational consequence. Midday solar suppresses net load and the evening ramp becomes steep, which is a dispatch problem rather than a generation problem.

⚠⚠ Grid cybersecurity: the threat is documented, not theoretical

• Attacks causing physical power outages have occurred, and industrial control system malware targeting grid equipment has been found in the wild. This is a matter of public record.
• ⚠ Operational technology differs fundamentally from information technology. Control systems run for decades, cannot be patched casually, prioritise availability over confidentiality, and were designed when isolation was assumed.
• ⚠⚠ Every smart grid device expands the attack surface. Smart meters, distributed generation controllers, and electric vehicle chargers are all internet-adjacent endpoints attached to physical infrastructure — the functionality and the vulnerability are the same feature.
• NERC CIP standards are mandatory and enforceable for the bulk power system, with financial penalties for violation.
• This course introduces the topic; EEL4276 is the substantive treatment. Students interested in the area should plan for both.

Florida grid context worth carrying into this course

• Florida is close to an electrical peninsula. Its ties to the rest of the Eastern Interconnection run through a limited northern corridor, which constrains how much power can be imported during a shortfall and makes in-state generation and reserve margin unusually important.
• Summer and winter peaks are both air-conditioning and heating driven, and Florida's load shape is dominated by weather to a degree few states match.
• ⚠⚠ Hurricanes are a design condition here, not a contingency. Storm hardening, undergrounding, vegetation management, and mutual-aid restoration are ordinary parts of Florida utility engineering, and the restoration problem is a systems problem.
• Solar has grown very rapidly in Florida, and the state is now among the largest solar generators in the country — which puts the integration questions in these courses directly in front of in-state employers.
• The employers are named and local: Florida Power & Light (NextEra), Duke Energy Florida, TECO, JEA, OUC, and Gulf Power in UWF's own region, plus municipal and cooperative utilities across the state.
• ⚠ NERC reliability standards govern bulk power system operation, and compliance is a real job function — violations carry financial penalties.

FE exam relevance

The Fundamentals of Engineering (FE) exam is the first step toward Professional Engineer licensure, and in Florida it is administered under the Florida Board of Professional Engineers. Most students take the FE Electrical and Computer exam in their final year. Licensure matters less in electrical engineering than in civil — the industrial exemption means most electrical engineers in manufacturing and product work never need a PE — but it is required for consulting practice, for sealing designs, and for power and building-systems work, which is exactly where Florida's utility and infrastructure employment sits.

Course format and position in the curriculum

• Lecture with reading, analysis assignments, and frequently a project on an emerging technology.
• Typically taken in the third or fourth year as a technical elective.
• ⚠ The literature dates quickly. Expect current reports rather than a single textbook, and treat any source more than a few years old with care on costs and deployment figures.
• UWF publishes no contact hours, lecture and laboratory split, or terms of offering for any course, and no material and supply fee is noted on this entry. Confirm the offering pattern with the department.

How Florida course levels affect transfer

The first digit of an SCNS number denotes the year of offering, not transferability. Courses at the 1000 and 2000 levels transfer transparently between Florida public institutions, and 3000 to 4000 is unproblematic since both are upper division. The boundary that actually matters is 2000 to 3000, where lower-division credit generally cannot satisfy an upper-division requirement. ⚠ For engineering specifically, ABET-accredited programmes commonly require that upper-division engineering coursework be taken in residence, so transferability of the credit and applicability to the degree are separate questions.

EEL4287 is 3 semester hours at the University of West Florida.