Transcript Slide 1
Demand Side Management
A systematic approach to managing electricity use Gopal K. Saxena [email protected]
Demand Side Management
Actions taken on the customer's side of the meter to change the amount or timing of energy consumption. Utility DSM programs offer a variety of measures that can reduce energy consumption and consumer energy expenses.
Electricity DSM strategies have the goal of maximizing end-use efficiency.
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BSES Philosophy – Understanding DSM
Philosophy ………..
Tuning consumer load to ensure optimum utilization of deliverable energy.
It can be done by …..
Reduction of load at peak & By shifting/ adding load When energy is surplus.
DSM is by the Consumer, for the consumer. Their Involvement is must.
GAP and NON availability In grid – BIG Concern 3
Defining Peak ….. General
Power Shortage Generation Capacity Risk Of Shortage Load Curve Under Utilization
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System Integration
Advanced Meters SCADA We look forward to a solution for Peak Curtailment & problem of excess GIS SAP AMR OMS
BSES Philosophy – peak load
Concerns are ………..
Gap between In brief
Forecasting v/s sourcing Scheduling v/s Actual load
If we say as Even if above are okay –
Energy cannot be drawn due to non availability of power in Grid i.e. low frequency.
Over drawl w.r.t Schedule as Gap & consider Low frequency as scale for Non availability in Grid,
then ………..
Peak and also availability shortage - Not acceptable
Low load and tight availability – Acceptable Peak but sufficient availability – Comfort zone Low load but sufficient availability – NOT Comfortable 6
BRPL DSM Initiatives
DSM preparedness :
Load research Staff training Preliminary schemes
Awareness :
Consumer display Google Power meter Interactive meetings BRPL DSM Initiatives
Energy Conservation
Bachat Lamp Yojna Pump efficiency – DJB Roof garden/ paints
:
ESCO services T5 & choke ESCO Offers
Others :
Non efficient load Roof top Solar system AMI – loss reduction Energy storage Planned for Green Club in line with DSM philosophy for consumers 7
New initiative- Green Club
Broadly based upon load reduction for all categories of consumers who voluntarily join the BRPL Green Club as part of the Demand Side Management initiatives.
Remote Connection/ Disconnection of non essential load (declared by consumer) during Power shortage 20 KW load reduction during peak by 100 no consumers is equivalent to a virtual power plant of 2 MW meant only for peak duration.
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Google Power Meter
Consumer can log onto Google Power Meter Gmail ID and password is required
Google Power Meter
Daily energy consumption Weekly energy consumption
New initiative- Energy storage
Broadly based upon the principal to store when energy is surplus and to consume when availability is low.
Method under considerations:
Battery storage
ICE Berg - To take care of AC Load.
DPR of various initiatives submitted to DERC.
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Thank You
www.bsesdelhi.com
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