Modification of MOD-010 through MOD-015
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Modification of MOD-010 through MOD-015
description
Modification of MOD-010 through MOD-015. August 10, 1996 WSCC Outage. Real event. Dynamic simulations. Bad modeling can lead to bad decisions. What We Must Achieve. WECC Confidence today. Simulations of June 14, 2004. Frequency. CO I power. - grid frequency. - COI power. - PowerPoint PPT Presentation
Transcript of Modification of MOD-010 through MOD-015
Modification of MOD-010 through MOD-015
RELIABILITY | ACCOUNTABILITY2
August 10, 1996 WSCC Outage
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Simulated COI Power (initial WSCC base case)
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Real event
Dynamicsimulations
Bad modeling can lead to bad decisions
RELIABILITY | ACCOUNTABILITY3
Malin Frequency, June 14 2004 West Wing event
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COI Power, June 14 2004 West Wing Disturbance
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- COI power
Real event Simulations
WECC Confidence today
Frequency COI power
Simulations of June 14, 2004
What We Must Achieve
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• Modeling Improvements Initiative Loosely Initiated in 2006 Basis
o NERC Recommendation 14 and US-Canada Task Force Recommendation 24
o Both called for improvements in quality of system modeling data and data exchange practices
• Focus of whitepaper is on MOD-010 through -015 Standards• MOD-010, -011, and -014 address steady state data and model
development• MOD-012, -013-1, and -015-0.1 address dynamic data and
model development• MOD-011, MOD-013, MOD-014 and MOD-015 were not
approved by FERC Order No. 693
Background
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• Lack of clear delineation of responsibilities for providing and receiving data and models
• Lack of specificity in: certain data and model requirements Performance requirements of models under static and dynamic
conditions.• Newer Reliability Standards such as TPL-001-2 require a level of
modeling not supported • How to deal with “proprietary” models • CEII and non-disclosure agreements • Models for new technology are introduced in a non-uniform
manner
Key Issues with MOD-010 through -015
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Suggested Improvements
• Reduction in the number of MOD standards For example, two standards: one for steady state and one for dynamic
models
• Add Short Circuit data to MOD standards• Add specific requirements to supply data and models
Identify what data is to be provided, who is responsible to provide it and, who should receive it
Define acceptability/performance requirements for both powerflow and dynamics
Require standard format for data and model exchange How to deal with new technology Model Validation including new technology models provisions
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