HOME   |   SITE MAP   |   CONTACT US
Search: GO
About Us Asset Management Products & Services Standards News & Events Technical Resource
 

Asset Management:

AM Policy Framework
CBM Policy
RBAM Policy
CBM Economics
FMECA
CHI
Risk Matrix
 

Quick Links:

PSAMS Newsletter
Upcoming Seminar & Events
NFPA 70B
NETA
 
 
 
 

AM Policy Framework

Utilities are embarking on Condition and risk Based asset Management strategies which entails the development of supportive information systems. As well decision support or analysis tools are required to guide risk-based decision-making for optimal asset management utilization.  Such a strategic capability is critical in ensuring risk-based decisions meet with asset management objectives for optimizing cost, performance and especially reliability and safety or operational risks.  The Figure below illustrates all the necessary elements and procedures required to realize these objectives. The efficient delivery of an optimal asset management plan integrates key asset management solutions namely asset maintenance, testing, replacement and renewal etc.

Utilities are attempting to classify equipment and integrated assets or infrastructure based on type, risk or critical service applications.  This classification seeks to drive asset management solutions in terms of design and as well operational and maintenance requirements.  In view of the necessity for detailed information for risk assessment based on asset groups or classes embedded in the overall infrastructure, the existing framework is at best a highly subjective one.
The Figure below indicates a fully integrated Asset Management Information System.  Substation Asset Risk Assessment is one of the key components that is necessary to fully implement condition and risk-based asset management strategies consistent with this now industry standard PAS 55. 


The key information feeding into Substation Asset Risk Assessment is as follows:

  1.  Failure rates, customer-based reliability indices and consequences (energy not supplied), customer category affected etc.
  2.  Condition health indices and criticality ranking from CRB-CMMS or.
  3. Equipment loading profile
  4. Network asset data/model/configuration

   
The objectives for the Development of Substation Asset Risk Assessment Methodology and Analysis are as follows:

  1. To objectively quantify and assess operational risks of in-service system infrastructure which are made up of combination of asset classes or groups and related supply network to meet a targeted performance or service level standards as well as targeted risk and criticality level.
  2. To customize and realign specific asset management solutions or mitigations towards ensuring planned performance targets, risk and criticality level are met.
  3. To monitor operational performance of in-service system infrastructure, and cost-effectiveness of mitigation actions for management review and further asset management policy and strategy development.

 

 
 
About Us  | Asset Management |  Products & Services  |  Standards  |  News & Events  | Technical Resource |  Contact Us
Copyright @ 2011, PSAMS. All rights reserved.