Ayesha Bari, P.E.

Oakland, California, United States Contact Info
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I'm helping build energy storage siting, acquisition and successful interconnection…

Articles by Ayesha

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Experience & Education

  • GridStor

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Licenses & Certifications

Volunteer Experience

Publications

  • Introduction to Neural Network and Improved Algorithm to avoid Local minima and Faster Convergence

    International Conference on Computational Intelligence and Information Technology

    Neural network is a massively parallel-distributed processor inspired by the structure and functional aspect of biological neural network that employ learning algorithm, like back propagation for computation. Back propagation follows supervised learning rule for processing data. The architecture is complex and processing confronts problems like local minima, slow convergence and premature saturation. We have introduced improved neuron model and learning rule like multiplicative neuron model…

    Neural network is a massively parallel-distributed processor inspired by the structure and functional aspect of biological neural network that employ learning algorithm, like back propagation for computation. Back propagation follows supervised learning rule for processing data. The architecture is complex and processing confronts problems like local minima, slow convergence and premature saturation. We have introduced improved neuron model and learning rule like multiplicative neuron model using extra term in algorithm called a proportional factor. This along with other modifications in network architecture, that helps attain faster learning and accurate computation.

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Courses

  • Analog Communication Systems

    TEC 272

  • Business Of Utility Industry

    ECE 581

  • Electrical Power System Protection

    ECE 581

  • Machines Drives

    TEE 483

  • Power Electronics

    TEE 464

  • Power System Operations & Control

    ECE 550

  • Power System Protection

    ECE 552

  • Power System Transients

    ECE 592

  • Renewable Electric Energy Systems

    ECE 552

  • SCADA

    ECE 585

  • Smart Electric Distribution System

    ECE 551

  • Spanish Basico - Institute Of Hispania

    -

Projects

  • Conservation Voltage Regulation Evaluation: Protocol Evaluation and Business Case for Structure Group

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    ➢ Performed technical review, determined project plan, and documented project proposal.

    ➢ Conducted statistical analysis on summer load and voltage profile to evaluate the effectiveness of Conservation Voltage Reduction (CVR) scheme implementation on a real-world distribution network.

    ➢ Conducted cost/benefit analysis for CVR implementation scheme and recommended possible cost effective investment options for fastest rate of return.

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  • Reliability Analysis Study Using Milsoft Windmill

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    ➢ Studied program algorithm to calculate reliability Indices (SAIFI and SAIDI) and compared results generated from manual calculations to determine cause of difference.

  • Designing Protection and Control Scheme for a Substation

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    ➢ Determined relay settings for SEL 387A and 351S relays, CT size and breaker size on a distribution network based on short circuit analysis.
    ➢ Integrated device co-ordination scheme in relay settings using time dial and pickup values generated from S& C Coordinaide tool.

    Other creators

  • Impact of Volt/VAR Control on system with Distributed Generation using Milsoft WindMil and OpenDSS

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    ➢ Performed steady state voltage stability analysis to determine line losses and voltage drop on a 12 kV distribution circuit.
    ➢ Performed economic up-gradation of circuit by adding voltage regulators, capacitor banks and re-conductoring to reduce losses and keep voltage on loads within given limits.
    ➢ Sized a smart inverter to control volt/var injections from high penetration of PV using OpenDSS and reduced per phase voltage rise by 1.6 % .

    Other creators

  • Configuration of distribution protection devices including relay SEL 451 and recloser SEL 651R for SCADA communication using remote terminal unit RTAC 3530

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    ➢ Configured point list for analog, binary and counter type data, performed polling using DNP 3 protocol over Serial and Ethernet link and studied different polling operation (integrity, report by exception).
    ➢ Performed data polling using IEC 61850 protocol over Ethernet link, applied GOOSE Messaging and MMS technique and studied the difference between polling operations over DNP 3 and IEC 61850 protocols.

  • Surge Arrester Sizing Using Transient Analysis for PSCAD simulation on a 400 KV Substation

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    ➢ Developed Bergeron line model of 4X 100 W , 400 KV GT-Substation system on PSCAD/EMTP tool to investigate over voltage phenomenon due to fast-front and switching surges .
    ➢ Performed surge arrestor sizing calculation based on simulation results.

    Other creators

  • Contingency Analysis Using Power Flow and Contingency Screening Method on a 85-Bus system

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    ➢ Developed a N-1 contingency screening program, using Matlab to detect voltage violations and branch overloads on buses for system operator during outage in a system

Honors & Awards

  • Best Student Award

    College of Technology

    Awarded "Best Student Award" for 2008-12 batch

Test Scores

  • Executive Assessment

    Score: 155

  • Graduate Record Examination (GRE)

    Score: 324 (100% in quant)

Languages

  • English

    Native or bilingual proficiency

  • Spanish

    Elementary proficiency

  • Hindi

    Native or bilingual proficiency

  • Urdu

    Native or bilingual proficiency

Organizations

  • IEEE

    Webmaster

    - Present

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