Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Operating Dynamic Reserve Dimensioning Using Probabilistic Forecasts

Journal Article · · IEEE Transactions on Power Systems
 [1];  [2];  [2];  [3];  [3]
  1. Arizona State University, Tempe, AZ (United States); Electric Power Research Institute (EPRI)
  2. Electric Power Research Institute (EPRI), Palo Alto, CA (United States)
  3. California Independent System Operator, Folsom, CA (United States)
The rapid integration of variable energy sources (VRES) into power grids increases variability and uncertainty of the net demand, making the power system operation challenging. Operating reserve is used by system operators to manage and hedge against such variability and uncertainty. Traditionally, reserve requirements are determined by rules-of-thumb (static reserve requirements, e.g., NERC Reliability Standards), and more recently, dynamic reserve requirements from tools and methods which are in the adoption process (e.g., DynADOR, DRD, and RESERVE, among others). While these methods/tools significantly improve the static rule-of-thumb approaches, they rely exclusively on deterministic data (i.e., best guess only). Consequently, these methods disregard the probabilistic uncertainty thresholds associated with specific days and their weather conditions (i.e., best guess plus probabilistic uncertainty). This work presents practical approaches to determine the operating reserve requirements leveraging the wealth information from probabilistic forecasts. Proposed approaches are validated and tested using actual data from the CAISO system. Furthermore, results show the benefits in terms of risk reduction of considering the probabilistic forecast information into the dimensioning process of operating reserve requirements.
Research Organization:
Electric Power Research Institute (EPRI), Palo Alto, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
EE0008601
OSTI ID:
1986481
Journal Information:
IEEE Transactions on Power Systems, Journal Name: IEEE Transactions on Power Systems Journal Issue: 1 Vol. 38; ISSN 0885-8950
Publisher:
IEEECopyright Statement
Country of Publication:
United States
Language:
English

References (43)

From probabilistic forecasts to statistical scenarios of short-term wind power production journal January 2009
Machine learning enabled reduced-order scenario generation for stochastic analysis of solar power forecasts journal July 2021
Dynamic dimensioning approach for operating reserves: Proof of concept in Belgium journal January 2019
A review on the integration of probabilistic solar forecasting in power systems journal November 2020
Assessing flexibility requirements in power systems journal November 2014
Robust allocation of reserves considering different reserve types and the flexibility from HVDC journal March 2017
Random gradient boosting for predicting conditional quantiles journal January 2015
A stochastic model for the unit commitment problem journal January 1996
Quantifying the Potential Impacts of Flexibility Reserve on Power System Operations conference April 2015
The Use of Probabilistic Forecasts: Applying Them in Theory and Practice journal November 2019
Energy Forecasting: A Review and Outlook journal January 2020
The value of operational flexibility in power systems with significant wind power generation conference July 2011
Estimation of Operating Reserve Capacity in Interconnected Systems with Variable Renewable Energy Using Probabilistic Approach conference June 2018
Balancing Needs Assessment Using Advanced Probabilistic Forecasts conference June 2018
Risk-Based Reserve Procurement conference August 2020
Distributionally Robust Co-Optimization of Energy and Reserve Dispatch of Integrated Electricity and Heat System conference August 2020
Static VS dynamic FRR sizing for power systems with increasing amounts of renewables conference June 2019
A Solution to the Stochastic Unit Commitment Problem Using Chance Constrained Programming journal August 2004
Estimating the Spinning Reserve Requirements in Systems With Significant Wind Power Generation Penetration journal February 2009
Unit Commitment for Systems With Significant Wind Penetration journal May 2009
A Computational Framework for Uncertainty Quantification and Stochastic Optimization in Unit Commitment With Wind Power Generation journal February 2011
Setting the Operating Reserve Using Probabilistic Wind Power Forecasts journal May 2011
Unit Commitment With Volatile Node Injections by Using Interval Optimization journal August 2011
A Chance-Constrained Two-Stage Stochastic Program for Unit Commitment With Uncertain Wind Power Output journal February 2012
Adaptive Robust Optimization for the Security Constrained Unit Commitment Problem journal February 2013
Multi-Stage Robust Unit Commitment Considering Wind and Demand Response Uncertainties journal August 2013
Unified Stochastic and Robust Unit Commitment journal August 2013
A Hybrid Stochastic/Interval Approach to Transmission-Constrained Unit Commitment journal March 2015
Distributionally Robust Solution to the Reserve Scheduling Problem With Partial Information of Wind Power journal September 2015
Toward Cost-Efficient and Reliable Unit Commitment Under Uncertainty journal March 2016
Data-Driven Dynamic Probabilistic Reserve Sizing Based on Dynamic Bayesian Belief Networks journal May 2019
Operating Reserve Quantification Using Prediction Intervals of Wind Power: An Integrated Probabilistic Forecasting and Decision Methodology journal July 2021
Assessing the Impact of Wind Power Generation on Operating Costs journal December 2010
Reserve Setting and Steady-State Security Assessment Using Wind Power Uncertainty Forecast: A Case Study journal October 2012
Methodologies to Determine Operating Reserves Due to Increased Wind Power journal October 2012
A Statistical Description of the Error on Wind Power Forecasts for Probabilistic Reserve Sizing journal July 2014
Distributionally Robust Co-Optimization of Energy and Reserve Dispatch journal January 2016
Comparing measures of sample skewness and kurtosis journal March 1998
Very-short-term probabilistic forecasting of wind power with generalized logit-normal distributions journal February 2012
Operating Reserves and Variable Generation report August 2011
Statistical Decision Functions Which Minimize the Maximum Risk journal April 1945
A General Probabilistic Forecasting Framework for Offshore Wind Power Fluctuations journal March 2012
Quantile Forecasting of Wind Power Using Variability Indices journal February 2013