**[MISSING: credentialed individual - ask Proposal Lead]** has used fan affinity laws to develop energy savings associat

Usable once revised. A reviewer wants the wording tightened first.

Status

• Review verdict: revise
• Reusable as written: no
• Issues found: generic_usable, person_name
• Reviewer note: Block contains explicit placeholders for missing credentialed individuals. The technical content is generic and reusable, but the placeholders must be removed or filled before approval.

Text

[MISSING: credentialed individual - ask Proposal Lead] has used fan affinity laws to develop energy savings associated with variable speed drives on centrifugal fan and pump loads. Although the affinity laws say the energy use of centrifugal loads increases by the cube of the media velocity field practice shows that the energy use increases closer to the square of the media velocity. [MISSING: credentialed individual - ask Proposal Lead] has been involved with recent discussions regarding measurement accuracy of electric loads. Variable frequency drives and other harmonic producing loads have been the center of attention. Evaluation programs must be designed to provide the most cost effect approach for the expected savings.

Applicability

• Section: qualifications (corpus label other)
• Scope: mixed_context
• Observed documents: 9
• Years: 2011 to 2012
• Issuers: SACRAMENTO MUNICIPAL UTILITY DISTRICT RFP NO. 120136.CAB
• Program types: MISSING
• Jurisdictions: California;Oregon

Sources

• [F020822, paragraph:571]
• [F021171, paragraph:944]
• [F021298, paragraph:956]
• [F021391, paragraph:971]
• [F021420, paragraph:917]
• [F021442, paragraph:589]
• [F021446, paragraph:450]
• [F021685, paragraph:412]
• [F021833, paragraph:617]