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| Content Provider | IET Digital Library |
|---|---|
| Author | Ma, Jessie Venkatesh, Bala |
| Abstract | This study presents a new market-driven and transparent pricing mechanism for demand response (DR) that ensures social welfare is maximised. The existing methods have DR priced at the electricity market clearing price (EMCP), where the EMCP is determined in a market solely comprised of aggregated generator price bids and demand bids. DR supply bids are not included in the current economic market model, resulting in inefficient markets. The authors also present a new metric, Actual Price, which captures two key elements missed by EMCP: (a) the price paid to DR suppliers (EMCP covers only the price paid to generators); and (b) the reduced pool of paying consumers when DR suppliers leave the buyer pool. An implementable process for DR planning using the authors’ new concepts is presented. Results are shown for systems with and without location pricing. The results demonstrate that the proposed DR procurement method yields lower Actual Prices than existing methods and results in savings for customers. These ideas can guide regulators in determining market-based pricing policies for DR as well as Independent System Operators and system operators in determining DR procurement levels. |
| Starting Page | 606 |
| Ending Page | 618 |
| Page Count | 13 |
| ISSN | 17518687 |
| Volume Number | 14 |
| e-ISSN | 17518695 |
| Issue Number | Issue 4, Feb (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/14/4 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2019.0628 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-12-16 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Actual Price Aggregated Generator Price Bids Buyer Pool Current Economic Market Model Demand Bids Demand Response Procurement Framework Demand Side Management DR Planning DR Procurement Levels DR Procurement Method Yields DR Suppliers DR Supply Bids Electricity Market Clearing Price EMCP Four-step Probabilistic Method Inefficient Markets Location Pricing Market-based Pricing Policy Market-driven Mechanism Metric Price Power Market Power System Economics Power System Managemen Power System Operation Pricing Procurement Reduced Pool Social Welfare Transparent Pricing Mechanism |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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