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Power Exchange handles______________, which provides a forum to match electrical energy supply and demand based on bid price
Exchange of power
Generation of power
Transmission of power
Electrical power pool
Electrical power pool
A Power Exchange (PX) serves as a centralized electronic platform or 'Electrical power pool' where buyers and sellers of electricity place their bids ┬╖ It operates on the principle of double-sided auction to discover the market-clearing price and match supply with demand efficiently.
A Power Exchange (PX) serves as a centralized electronic platform or 'Electrical power pool' where buyers and sellers of electricity place their bids ┬╖ It operates on the principle of double-sided auction to discover the market-clearing price and match supply with demand efficiently.
MCP=f(SupplybidsтАЛ,DemandbidsтАЛ) тАФ The Market Clearing Price is a function of matched supply and demand bids.
The PX functions as an impartial intermediary that aggregates bids from various generating companies and distribution utilities ┬╖ By using an algorithm that accounts for congestion and constraints, it determines the Market Clearing Price (MCP) where the supply curve and demand curve intersect ┬╖ This process ensures transparency and economic dispatch across the electrical grid.
Power exchanges promote competition in the wholesale electricity market.
They facilitate short-term trading (Day-Ahead Market, Term-Ahead Market).
PXs reduce the cost of electricity procurement through price discovery.
The regulatory body in India for these exchanges is the Central Electricity Regulatory Commission (CERC).
Transparent price discovery mechanism
Provides flexibility for market participants to balance demand-supply
Enhances liquidity in the power market
Price volatility based on seasonal demand
Dependency on transmission corridor availability (congestion issues)
Short-term power procurement for distribution companies
Portfolio optimization for power producers
Integrating renewable energy sources into the grid
Examples of power exchanges in India include IEX (Indian Energy Exchange) and PXIL (Power Exchange India Limited).
Option A is incorrect because 'Exchange of power' is a generic activity, not the entity itself ┬╖ Options B and C describe physical activities in the supply chain.
D is correct тАФ The Power Exchange acts as a digital clearing house or 'Electrical power pool' where supply and demand are balanced via a bidding process.
Always distinguish between 'Power Pools' (which are institutional forums for dispatch) and 'Power Exchanges' (which are commercial platforms for trading), though they both facilitate matching supply and demand.