15. Monitoreo de Variables Electricas y Control de Iluminacion Inteligente - Ing. David Castro...

7/28/2019 15. Monitoreo de Variables Electricas y Control de Iluminacion Inteligente - Ing. David Castro Contec, S.a.

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2012 Eaton Corporation. All rights reserved.

This is a photographic template yourphotograph should fit precisely within this rectangle.

Monitoreo de Variables Elctricas para mejora de lacalidad de energa y control de Iluminacin Inteligente

para incrementar la eficiencia energtica de suedificio.

5to. Simposio Internacional Sobre Energa

La Industria Frente al Aumento de los Precios de

Energa

Hotel El Panam Ciudad de Panam

11 de octubre de 2012
http://www.contecpanama.com/


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222 2012 Eaton Corporation. All rights reserved.

7 razones importantes para la

medicin y verificacin

Existen oportunidades significativas paradarse cuenta que la reduccin de los costos

de energa en su planta o facilidad,

asumiendo que se cuenta con productos de

ltima generacin en el lugar para asegurarla medicin precisa de la energa que

utilicen la medicin y verificacin. El

primer paso, sin embargo, es entender

totalmente las siguientes siete razonesimportantes para medir y verificar su consumo

de energa.


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Verificacin de la integridad y

precisin de la energa

La medicin en el punto de acoplamiento con el proveedor de

energa es fundamental para todos los usuarios de energaelctrica.

La aplicacin de un medidor en la lnea de acometida le permite al

usuario confirmar la exactitud del medidor de la compaa

elctrica pblica y su factura.

Adems con este medidor se puede documentar

el tipo, la magnitud y la direccin de los eventos relacionados

con la calidad de la energa. En donde muchos de estas

distorsiones pueden ser provocadas externamente; debido a un

entorno desregulado. Con lo cual podremos solicitar cuentas por la

calidad de la energa suministrada por la empresa suministradora.

Cuando hay varios medidores de la misma compaa suministradora

alimentando un mismo sitio, le puede permitir a los usuarios

comparar varias facturas elctricas con el fin de identificar una

"coincidencia" de demanda mxima. En donde en muchos casos, puede

resultar en una reduccin considerable de los costos de la factura

elctrica negociando nuevas tarifas con la compaa elctrica.

1


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Identificacin de las cargas de

consumo

El siguiente paso en cualquier programa de gestin

de la energa exitoso es la identificacin de las

cargas de mayor consumo dentro de una facilidad.

Esto permitir a los usuario final comenzar a

priorizar los esfuerzos de reduccin de energa,

incluyendo las cargas no crticas, y desplazandolas cargas de mayor consumo fuera de los perodos de

tarifa de horas punta.

Las mediciones a estos niveles deben abarcar todos

los alimentadores en media tensin y aquellas

subestaciones de baja tensin de mayor, incluyendo

tanto los dispositivos principales como los

interruptores de alimentadores.

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Contribuye a la certificacinLEED

El considerar el uso de energas renovables en los

proyectos de infraestructura va de la mano con la

necesidad de buscar un medio para medir el impacto

positivo de los requerimientos de energa de parte de las

compaas de suministro.

En donde los medidores y paquetes de softwareproporcionaran la columna vertebral del sistema de control

de carga; logrando la medicin y el seguimiento de las

fuentes de energa alternativas en cada facilidad.

Al monitorear el consumo de ahorro de energa, se logra

identificar las oportunidades y problemas de calidadenerga a travs de medidores principales y sub

medidores, con lo cual se podran obtener hasta 5 puntos

para la certificacin LEED bajo crditos en las categoras

de Energa y Atmsfera, Energas Renovables; Mejoras en

Puesta en servicio; en Medicin y Verificacin.

3


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Documentacin de los esfuerzosde reduccin de energa

Al instalar dispositivos de medicin en todo el sub

sistema de distribucin, el usuario es capaz de

obtener puntos de referencia de la eficacia de los

esfuerzos de reduccin de energa.

Tales prcticas incluyen tanto la gestin de la

carga como la instalacin de equipos de alta

eficiencia.

Esta verificacin de los programas ejecutados

proporciona al usuario informacin valiosa en cuanto

a la magnitud del xito de cada esfuerzo.

Documentando el ahorro en trminos monetarios.

Justificando todos los programas de ahorro

ejecutados en una facilidad.

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Distribucin de costos

La gestin financiera de cualquier operacin es la

clave para la rentabilidad de toda una organizacin.

Donde los costos de energa son un gran porcentaje

de los costos totales de operacin; es esencial que

el impacto de los costos de energa sea plenamente

documentado.

Con un precisin en la asignacin de los costos de

energa por departamento se crea el incentivo para

tomar posesin de los esfuerzos de la gestin de la

energa. La comprensin de los costos de energa por

departamento y su relacin con los procesos

productivos proporciona informacin clave para una

gestin eficaz en la toma de decisiones gerenciales.

5


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Establecimiento de una basehistrica

Documentar los patrones histricos de consumo de una

instalacin a travs del tiempo es una tarea

valiosa.

Cuando se tiene la opcin de poder aplicar a

diferentes tarifas con la misma compaa de

suministro o cualquier otra, se pueden tomardecisiones financiaras que impliquen ahorros

importantes.

Sin un conocimiento detallado y documentado de los

patrones de consumo actuales e histricos, los

usuarios no podrn seleccionar cuales tarifas o

proveedores son mas favorables para maximizar su

ndice potencial de ahorro.

6


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Desarrollo de programas con el prove

de energa

La medicin privada y su documentacin puede

proporcionar una herramienta adicional para utilizar

en la seleccin de la estructura de tasacin de la

compaa elctrica de servicios pblicos.

Al poseer los datos histricos de consumo y

combinndolos con herramientas de software se puedeemular los diferentes escenarios posibles con las

diferentes tarifas de servicios, permitiendo a los

usuarios comparar las diferentes estructuras de

tasacin con los verdaderos datos histricos para

elegir con precisin la oferta ms econmicadisponible.

7


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2012 Eaton Corporation. All rights reserved.

This is a photographic template yourphotograph should fit precisely within this rectangle.

Monitoreo y Medicin

David Castro

Application Engineer

Central America & Caribbean

Marketing 2012


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Arquitectura Power Xpert de Eaton

Fabricante 1

Fabricante 2

Fabricante 3

Muchos sistemas de potencia seencuentran sin administracin

Sin poder ver el horizonte

completo, no se puede

determinar lo que pasa en la

compaa, llevando a costosasconsecuencias


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Software

Switches

GatewaysMedidores

Visin completadel sistema

Arquitectura Power Xpert


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Si no se

puede medir,

es imposible

de administrar

Monitoreo

efectivo

Anlisis de los

Datos

Accin

Correctiva/Preventiva

Beneficio$$

No se debe serrico en datos y

pobre en soluciones!!


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Del pasado al presente con visin delfuturo

INCOM

Ethernet

RS-485

SwitchgearSVX Drive

Generator

QC-Port

Modbus RTU

SNMPQC-Port

INCOM

Power Xpert

Software

Power Xpert

Time Server

Power Xpert

Meter Power Xpert

Gateway

Power Xpert

Network Switch

UPS

Modbus RTU


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Del pasado al presente con visin delfuturo

Preserva el pasado

La arquitectura Power Xpert integra los sistemas IMPACC, INCOM

y Power Net revolucionarios en el pasado a las tecnologas del hoy

y el futuro

Concentra el presente

Protocolos de comunicaciones como Modbus RTU, Modbus TCP y

SNMP son integrales en la arquitectura Power Xpert

Avanza con el futuro

Equipos y software habilitados con servidores de red

Plataforma para software actualizados


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Todo tipo de Soluciones

Serialcommunication

or Web

enabled

devices

(Meters)

Add Gateways to

create web enableddevices from

existing equipment

Add Entry-Level

Software, to

aggregate acrossmultiple devices

Expand across the

enterprise into IT, building

and facility management

with one solution

Complejidad del SistemaPequeo/Nuevo/Simple Largo/Complejo/RetrofitComponentes

(Plug & Play)

Sistemas de alta

integracin

Basic Solution Expanded Solution Advanced Solution Customized Solution

Nivel bajo de

integracin

Nivel medio de

Integracin

Fully supported by EESS: 3rd party device integration,

custom graphics, customer reporting, integration to BMSSupported by Sales: components and low level bundles


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Vista general de los medidores Eaton

IQ Analyzer

INCOM Meter andPower Quality

Analyzer

IQ DP-4000

INCOM Full FunctionMeter

IQ 210/220/230

INCOM PanelMeter

IQ Energy/Power

Sentinel

Monitors Powerand Energy forSeries C BreakersUniversal Int/Ext

IQ Universal

Power Sentinel

Internal CTs

IQ Multipoint

Energy

Submeter II

FlexibleSubmeteringfor EnergyUse

PX Meter

RevenueClass Fullfeatured PQMeter

IQ 250/260

Revenue Class

Panel Meter, I/OOpt

Switchgear/Switchboard Panel Meters Submetering

IQ 130/140/150

Basic meteringCommunication Opt

Nexus 1262/1272

Socket-based, revenue

class meter

PXM 2000

Ethernet/DataLogging


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Power Xpert IQ100

Low cost metering

Three models

IQ130 Instrumentation

IQ140 Power

IQ150 Energy

Revenue grade accuracy (0.5%)

Integration with Eatons Power Xpert

Architecture

Industry-standard communication protocol

Optional Modbus RTU (RS-485)

Large, easy-to-read display

IQ130/140/150 Meters

Measure, volts/amps (130); power - W,VA, Var, PF, Hz (140); energy - Wh,VAh, Varh (150)

PXM 2000


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Power Xpert IQ250/260

Cost effective comprehensive energy metering

High-end accuracy

ANSI 12.20 (.2%)

Mix-and-match input/output options

Field upgradable


Architecture

Industry-standard communication protocol

Modbus RS-485 standard

Local or remote configuration


Power Xpert IQ250/260 Meters

Measure, monitor, energy data


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Power Xpert PXM2000

Comprehensive metering

High-end accuracy

ANSI 12.20 (.2%) Self-test capability to validate accuracy

Mix-and-match input/output options


Architecture

Field-upgradeable

Industry-standard communication protocols

Local or remote configuration


Ethernet/Data Logging/E-mail

Web browser interface

Power Xpert 2250/2260/2270Meters

Measure, monitor, record, and analyzeenergy data

PXM 2000


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Medidores en Gabinete

Saves installation time and cost

Designed for Eatons:

IQ 100 Meter Series

IQ 250/260

Power Xpert Meter 2000 series

Factory-wired

NEMA 3R, 4X & 12 enclosure options

Fusible disconnect for line voltage

UL and CUL certified

Power Xpert Enclosed Meters

Measure, monitor, energy data

Hinged frontopening door

NEMA 12 enclosure

Padlocking latchprovision

Eaton PXM2000 Series

Eaton IQ100 series

Eaton IQ250/260


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Medidores en Gabinete

Pre-wired currenttransformer

shorting terminalblock

Pre-wired neutral,ground and

input/outputterminal blocks

Pre-wired fusibledisconnect

Pre-wiredcontrol power,voltage, andCT inputs


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Medidores Power Xpert

Customer Value

Mission critical data accessibility Waveforms on meter display & web Easy update for firmware revisions Setup via meter or web No Software needed Built-in web server/pagesAlarming and email notification

Scalable for enterprise network Multiple protocol support Fast transient capture (PXM8000) 2/4/8 GB standard memory for PXM 4/6/8k Digital I/O

Power Xpert 4/6/8000 Meters

Measure, monitor, record, and analyzepower quality

Points of DifferenceQuality index at a glanceEasy to use navigation dialExtremely high data sampling


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Medidores Power Xpert

Power Xpert Meter 4000


The base model Power Xpert Meter 4000 provides a power quality

summary index, sub-cycle disturbance capture, waveform capture,

power factor and harmonics.

For disturbances, sub-cycle

transients and drill-down,

graphical ITIC analysis

performance curve.

The Power Xpert 8000 Meter adds 6Mhz waveform

sampling at 100,000 samples per cycle, sampling of

impulsive transients, three phase voltage and neutral to

ground transient capture for premium power quality.

The Power Xpert Meter6000

expands over the 4000 with

flicker, automatic trigger

settings



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Ejemplos de ConfiguracionesWeb Browser Modbus TCP Master

Display link (RS-485)

Power Xpert Software

Connections:

= Ethernet

= Display link (RS-485)

= Modbus RTU (RS-485)

Modbus RTU (RS-485)

Master

Modbus RTU (RS-485)

up to 16


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Calidad de Energa en una PantallaPower Xpert

Device type Icon

Time stamp Event LED

Picture of device

Drop down menu

for meter selection

3D function button bar

3D PQ Health Index

thermometer

gauge

3D LEDs for PQ

Temperature

3D Mercury filled

voltage, current,

frequency and power

factor gauges

3D arrow head pointing

to exact peak point

Measurement

parameters

UnderlinedWeb links to Energy and

Demand comparisons

Demand chart

Active, unacknowledged events

Web Links to ITIC

Curve and Event

Calendar


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Comparaciones de energa en un click!

Compare energy consumption for

any month-to-month or week-to-

week combination

This was a Friday

Set

benchmark

for energy

consumption

Compare

weeks &

months

Built-in trendanalysis

Open energy data login Excel

or

Save data to a CSV-

file for exporting


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Comparacin de la Demanda

Compare power demand for any

month-to-month or week-to-week

combination

This was a Sunday with lights off

Compare

weeks &

months

Built-in trend

analysis

Open demand datalog in Excel

or

Save data to a CSV-

file for exporting


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Curva ITIC

Area above black line is the

Equipment Disruption &Damage Region!

Transients counter silent

killers equivalent to highblood pressure

L2, L4 and L8 Swells

counters

L2, L4 and L8 Sags counters

ITIC

Legend

* Information Technology Industry Council


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Traditional (Passive) Methods

Sky Lights

Light reflectors

Clerestory windows

Windows

Tube Lights
http://en.wikipedia.org/wiki/File:Smith-richmond001.jpg


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POW R COMMAND SMART SUNLIGHT


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POW-R-COMMAND SMART SUNLIGHTFeatures

Solar powered GPS controller for tracking the position

of the sun to ensure maximum natural light is driveninto the space below

Up to three times the light of a typical passive skylight

State-of-the-art prismatic lens provides evenly

dispersed light throughout the day

Thermal barriers prevents solar heat gain typically

associated with passive skylights

Single or triple mirror arrays dynamically track the sun

across the sky, even in winters low sun angles,

providing an abundant source of free light

Thermally formed acrylic or polycarbonate dome

provides superior strength and UV resistance

Light weight makes installation easy

AAMA A440-05 Certified (American Architectural

Manufacturers Association)



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POW-R-COMMAND SMART SUNLIGHTExample



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POW-R-COMMAND SMART SUNLIGHTExample


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POW-R-COMMAND SMART SUNLIGHT

ComparisonProduct Technology VLT SHGC U-ValueSmart SunLight Active 0.91 0.32 0.35Passive Skylight (1) Passive 0.63 0.55 0.76

D li hti t l i i d b


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Pow-R-Command

Smart Panelboard

Photosensor

Dimmable Lighting (full dim / step dim)

Smart SunLight

Active Solar Daylighting System

PRC1000

Digital Keypads

Daylighting control is required by energycodes

Analog input from photo sensor detects light level Controller provides automatic control in response to

maintain desired light level:

Step dimming - Switching smart breakers Continuous dimmingAnalog output to dimming

ballast Digital keypads provide occupants with override and

dimming control

Compatible with fluorescent ballasts and LED

drivers that include 0-10Vdc control inputs

Panel de distribucin con control


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Panel de distribucin con controlinteligente

Controlador con

Display LCD

Fuente de

Potencia

Disyuntor de

control inteligente

Bus de control


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PRC Smart SunLight Layout InformationSimple and Quick

Information needed: 1) type of space, 2) space dimensions & 3) ceiling height.

Recommended Layout

Light Levels (foot-candles)Layout and light level calculated by using free DIALUX software.


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POW-R-COMMAND SMART SUNLIGHTHuman Performance

Humans perform and feel better under daylight when

compared to artificial lightperiod. Whats left to discoveris just how much better.

Afteryouve calculated your potential for energy savings, you

might reflect on the fact that only 3 percent of the overhead of a

building is energy. Almost 94 percent is the cost of supporting

people within the building. You can see where even a small

increase in productivity or morale can translate into big returns. It

just may be the competitive advantage you need.

Higher productivity stems from pronounced increases in

morale.

Studies report up to 45 percent less employee absenteeism.

Up to 500 percent fewer Workers Compensation claims arise

Better visual performance translates into fewer errors (lower

scrap rate) and fewer accidents.

School studies reported 2026 percent increase in student

test scores.



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POW-R-COMMAND SMART SUNLIGHTGo Green

Every time our sun-tracking Smart SunLights are installed on a

building, it represents a significant move toward a greenerplanet!

No matter what your view on environmental affairs, any time we can

reduce dependence on foreign fuels and reduce carbon emissions,

we are better off. Our Smart SunLights allow users to shut off or dim

electric lights during daytime hours. Imagine the change if every

building used Smart SunLights and all the energy that would besaved. Smart SunLights provide unlimited free light from the sun.

According to the U.S. Department of Energy, in 2006 over 30

percent of the total energy consumption for commercial and

industrial buildings within the United States is attributable to

lighting (24.8 percent is directly for the lighting systems and 5.5

percent is for cooling based upon the lighting systems heat

generation).

A single big-box retailer can reduce over 600,000 pounds of

toxic greenhouse gasses in a single year by incorporating

daylighting.

Pow-R-Command Smart

SunLight systems may help your

project earn LEEDcredits by

providing natural daylight and

potential reduction in energy

use in the building



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POW-R-COMMAND SMART SUNLIGHTBenefits

Retail Sales go up 1040 percent, depending on the

products sold and the inefficiency of the currentartificial lighting system.

Worker Performance as measured in productivity,

absenteeism, error rates, and accident rates all

improve dramatically under Pow-R-Command Smart

SunLights. Student Performance improves 726 percent when

compared to classrooms without daylighting.

Office Performance improvesoverall morale, team

performance, and the ability to cope with stress show

measurable increases. Patient Recovery has been proven to speed up

dramatically when patients are exposed to diffused

daylight instead of artificial lighting.Source:An Investigation into the Relationship Between Daylighting and Human Performance, Pacific Gas and Electric Company,

August 1999.


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Recommendation for our region!

Key characteristics, Acrylic (Plexiglas) compared to Polycarbonate:More likely to chip, less impact resistance then Polycarbonate.

Better clarity. Acrylic can be restored to optical clarity by polishing.

Key characteristics, Polycarbonate (Lexan) compared to Acrylic:

Impact/chip resistance is much higher with Polycarbonate.

More likely to scratch.Substantially more expensive.

Used for more industry applications

Bulletproof when thick enough.

More bendable under normal temperatures (0-20 C)

Yellows over time due to ultraviolet rays

Easier to work with (cut, less likely to break)Poorer clarity, diffuses light, can lighten (could be positive).

In summary I would recommend Acrylic.


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New: Occupancy Sensors

Occupancy Control

Pow-R-CommandTime-based control w/ local occupant override

Local scene control

Daylight harvesting control

Occupancy sensors are a simple, low-cost solution for small enclosed

spaces. Now being required by code as a part of lighting control.


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15. Monitoreo de Variables Electricas y Control de Iluminacion Inteligente - Ing. David Castro...

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