Why Power Quality Matters T h e m o r e y o u k n o w t h e m - - PowerPoint PPT Presentation
Why Power Quality Matters T h e m o r e y o u k n o w t h e m o r e y o u c a n m a k e a d i f f e r e n c e Todays Agenda Why Power Quality Matters Focus on Business Drivers - Trends and Issues Power Basics Brief
T h e m o r e y o u k n o w t h e m o r e y o u c a n m a k e a d i f f e r e n c e
Why Power Quality Matters
Power Basics – Brief Refresher
TQM Approach to PQEM
Software Demo and PQ HMI Discussion Discussion
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Energy is the largest unmanaged industrial expense 30% US energy consumption, 70% growth by 2035 Over 60% of Fortune 100 companies public announcements 2015 UN Climate Change Initiative, less than 15% use software* Many not tracking to targets 30-70% unplanned downtime due to PPQ ($$$) **
Energy management can result in substantial savings C o n s u m p t i o n U s a g e , P a t t e r s a n d T r e n d s
Source: US Energy Information Agency* Rockwell Automation**
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F o c u s i n g o n t h e B u s i n e s s D r i v e r s Operations Costs Regulations Disruptions Preventive maintenance OEE and asset life ??? OXE Quality
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C u r r e n t R e a l i t i e s a n d O p e r a t o r C h a l l e n g e s
Collaboration Critical Operations daily tasks Complexity – 4Ps Connection 4 Vs of Data Security Culture
Less 15% monitoring 30-70% disruption caused PPQ Requires team tied to
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Electronics Explosion 2 way street, infrastructure New Technologies non-linear loads TDC varies by industry - $5MM/hr Scrap and quality Regulatory (EPA, FDA, etc.) Reputational damage
P o w e r B a s i c s a n d t h e C a u s e s , S y m p t o m s a n d I m p a c t o f P P Q
IEEE 1159 into facility IEEE 1134 within facility ISA 18.2 Alarming of events ISA 101 HMI visualize and act A p p l i c a b l e S t a n d a r d s
Source: IEEE, ISA
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S a m p l e o f P o w e r Q u a l i t y E v e n t T y p e s
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Voltage Sag/Swell Harmonics Transient
V o l t a g e S a g s L a r g e s t C u l p r i t
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Sag (0.5 cycles – 60s)
Unbalance (Fluctuating) Noise (constant) Harmonics (Constant) Swell (0.5 cycles- 60s) Notching (Constant) Undervoltage (>1 minute) Overvoltage (>1 minute) Interruption (0.5 cycles - >1 hr) Transient (<50ns – 5 ms)
$ $$ $$$ $$$$
Frequency of Occurrence
Very Low Low Medium High
Mostly random events – weather, cars, construction, trees, animals, Gladys Kravitz Starting of large loads, motors, poor connections and grounding Immediate and long-term damage to sensitive equipment Explosion of Deployed Technologies (VFDs, LED) Increasing Prevalence of PQ Events and Issues T h e T r a d i t i o n a l a n d N e w C u l p r i t s o f P P Q
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P u t t i n g P o w e r i n y o u r P o c k e t
R o a d m a p t o R e a l - T i m e P Q M o n i t o r i n g
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Plant Walkthrough Plant Personnel Review of Key Documents Analyze and Interpret Engineer, Design and Deliver
W a v e f o r m C a p t u r e a n d M o r e
Source: Sytech (pages 15-16) 14
HFE and Cognitive Brain – launch pad
I S A 1 0 1 ( 2 0 1 5 ) H u m a n M a c h i n e I n t e r f a c e
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P o w e r i n Yo u r P o c k e t
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PQ in the Cloud is a Game Changer
Focus on the value drivers – the solutions become clear
Dianne Denison and Matt Moore, PE (717) 386-5159 dianne@denisonconsultinggroup.com; matt.moore@denisonconsultinggroup.com DenisonConsultingGroup.com