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The job centres on a detailed PSS E model of a large-scale photovoltaic plant integrated with a pumped-hydro storage scheme and tied to the Australian National Electricity Market. I already have the basic single-line diagrams and key equipment data; what I need now is a full system study that treats the PV array and the hydro turbines as one coordinated asset. Primary objectives • Build and validate the composite model in PSS E, capturing inverter controls, governor/turbine dynamics, and all relevant protection schemes. • Run a stability suite that zooms in on frequency stability under typical contingency events (generator loss, network faults, large load steps). • Check NER compliance and document any clauses that require design adjustments. • Evaluate power quality at the point of connection and throughout the nearby feeders. Transmission focus Please quantify the following: • Capacity limits of the existing 220 kV corridor • Line losses across the proposed route options • Transformer loading at each substation interface Deliverables 1. PSS E *.sav, *.dyr, and *.idv files with clear naming conventions 2. Technical report (Word + PDF) detailing methodology, simulation results, risks, and recommendations 3. Slide deck (PowerPoint) for stakeholder presentation 4. Risk register highlighting technical, regulatory, and schedule exposures 5. Appendix crediting individual team member contributions and the data sources used Acceptance criteria • All simulations reproducible on PSS E v35 or later • Frequency excursions meet NER S5.2 limits without additional plant tripping • Transmission assessments align within ±5 % of load-flow convergence tolerance • Final report passes internal peer review with no Category A comments I can supply plant datasheets, grid connection specifications, and a template for the report as soon as we kick off.
Project ID: 40695802
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8 freelancers are bidding on average ₹10,625 INR for this job

Hi! I am an expert in PSSE, I can easily perform above mentioned study on PSSE... I can start immediately, Text me to discuss more.
₹15,000 INR in 1 day
5.6
5.6

With keen knowledge in Electrical Engineering and Electronics, I am Mohd Sadab, the right freelancer for your PV Hydro Grid Stability Analysis project. My career thus far has been immersed in devising advanced Artificial Intelligence systems designed to work seamlessly within existing workflows; that is exactly what I can bring to your team. Not only have I proven my capability in building AI tools that yield real decisions, but I also go ahead and implement them across different stacks including Odoo ERP, creating custom IoT hardware, and performing across the web and mobile stack - making even the most complex projects an achievable reality.
₹7,000 INR in 7 days
5.1
5.1

I am new to freelancing. I can build and validate your hybrid PV–pumped hydro storage model in PSS®E (v35+) and deliver the complete NER compliance and transmission assessment. Key Execution Steps ⚬ Composite Dynamic Model: Build the integrated network model (*.sav, *.dyr) coupling PV inverter controllers (e.g., REPCA/REECA) with hydro governor/turbine dynamics (HYGOV) and coordinated protection schemes. ⚬ Frequency & Dynamic Stability: Run automated batch contingency simulations (generator trips, network faults, load steps) to verify compliance against NER S5.2 frequency limits without spurious tripping. ⚬ Transmission & Corridor Capacity: Assess 220 kV route options for thermal capacity limits, line losses, and transformer MVA loading within $\pm5\%$ convergence tolerance. ⚬ Power Quality & Grid Screening: Quantify reactive capability margins, voltage fluctuations, and potential NER non-conformances at the connection point. Deliverables ⚬ Reproducible PSS®E files (*.sav, *.dyr, *.idv) ⚬ Technical Report (Word/PDF) matching your template with zero Category A issues ⚬ Stakeholder slide deck, Risk Register, and data/contributor appendix Proposed Terms: ₹12,000 INR | Timeline: 10 days from receipt of single-line diagrams and equipment datasheets.
₹7,000 INR in 7 days
0.0
0.0

With over two decades of experience in the field of electrical engineering, I believe that my skill set perfectly aligns with the requirements of your project. I have successfully executed numerous assignments involving power system studies, grid stability analysis, and energy transition projects. My team and I specialize in translating complex engineering concepts into concrete, safe, reliable, efficient, and sustainable solutions - which is exactly what you need for your PV Hydro Grid Stability Analysis. I am well-versed in PSS E and have extensive experience building and validating composite models for large-scale renewable energy projects like yours. My deep understanding of inverter controls, governor/turbine dynamics, and protection schemes will be essential in capturing the fine nuances of your PV array and hydro turbines as one coordinated asset. Lastly, let me assure you that your project will receive the undivided attention each aspect requires. While ensuring reproducibility on PSS E or later and precise evaluation through load-flow convergence tolerance alignment are already part of my professional standard.
₹7,000 INR in 15 days
0.0
0.0

* Perform frequent maintenance and status checks on vehicles and TrUCKS * Check and monitor and refill automotive fluids for example coolant, brake fluid, and oil * Inspect airfilters and fuel filters for debris and replace them ifrequired * Clean and lubricate engine components with each car service job order * Inspect and diagnose electrical and mechanical malfunctions with manual and digital diagnostic tools * Check and inspect electrical systems, batteries and vehicle timing logs * Replacefaulty parts and components Auto Technician at Automate, Tampa January 2017 - December 2018 Responsible for 15 job orders per day and holds a zero-call back ratio on all jobs completed in the last quarter. * Inspect and recalibrate brakes and replace when required * Remove old sparkplugs and new ones * Check for correct air pressure in tires, wheel alignment, and wheel balancing * Tighten or replace screws nuts and bolts and dismantle engine components to look for malfunctioning parts * Extract and remove faulty parts using pliers, screwdrivers, hydraulic lifts and wrenches * Follow service specifications andinstructionsfor each model and make of vehicle being serviced Car Apprentice Mechanic at Oslo Auto Workshop, Cleveland February 2020 - February 2020 Completed apprenticeship program two months faster than the standard training period for new mechanics
₹7,000 INR in 7 days
0.0
0.0

I am a Mechanical Designer with an extra-ordinary background in CAD/CAE/CFD and have ample knowledge and experience in these fields. Over the past seven years I have worked for numerous employers and global companies as a Product Designer and Analyst. I have been recognized for keen ability to improve component design, increase efficiency, optimize material and cost, automating design, decrease the need of re-engineering. I also have sounds skills and experience in the areas of Manufacturing Design and Mechanical Engineering. If employed by you I will deliver my best work for your benefit. Hire me today.
₹10,000 INR in 7 days
0.0
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Himatnagar, India
Member since Jul 27, 2021
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