28-siebert-zbb energy- great lakes symposium 2012

8/13/2019 28-Siebert-ZBB Energy- Great Lakes Symposium 2012

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MicroGridConventionalArchitecture

OffGrid

Non

Modular

Power

Plant

kW

kVar

M

Control kW and/or

kVAR to ZERO

Circuit Breakers &

Meters

Each

PV

Array

Each Wind

Turbine

Energy

Storage

Energy

Storage

Power

Flows

Micro Grid & Loads

480VAC, 3PH, 50/60 Hz

Master

SystemController

Always On

Gen Set


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MicroGridConventionalArchitecture

OffGrid

Non

Modular

Power

Plant

Operatingindependentofthegridandfacethesechallenges?

Oftenentirelyreliantondieselgenerationsetswiththeirhighcostsofsupplyand

maintenance

Desiretohavewindorsolarasamainenergysourcebuttheyaretoovariable

Remoteareawithnoconnectiontogridresourcesandnobackup

Integrationofmultipleandvarioussuppliesoftechnology,leadstoconflicting

requirementsandneeds

Needforaplatformconfiguraonthatsupportsyourelectricaldemandswhilemeeng

yourrequirementsforoperatingindependentofthegrid.


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OptimizedMicroGridSolution

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Factory Integrated and tested Energy Storage and Power Conversion

System (PCS) with connections for multiple power inputs

Fully managed energy and power between the generation and the load

demand

Energy Storage provides after hours power plant operation

Complete Reactive and Active Power supply for the load and / or grid

demand

Can be equipped & configured to operate independently of the grid(as an EPS) or even have the grid as a power input


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Microgr id Storage Power Profi leDemand & Supply Contributions



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ZBBEnerStore EnergyStorageSystem

Zincbromideflowbatteries

Lowestlongtermcostofownership

Widetemperaturerange

18hourdischargetimes

5xenergydensityofvanadiumflow

batteries

Modularandtransportable

Scalablefrom50kWhandup

Environmentallyfriendly,easytopermit

Multiplepatents

and

trade

secrets

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50kWh ZBB EnerStore

250kWh ZBB EnerStore


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TheZBBEnerSystem isasolutionthatcreatesanindependentpowerplantthat:

Ensuresconstantvoltageandfrequency

Eliminatestheneedforrampcontroloftherenewableenergysupply

Givesyoucontroloveryouractive/reactivepowerdispatch,regardlessofyour

generationsources

Provideshybridcombinationsofstoragewithgeneratorstart/stopsignaling

Minimizestheheadachesfromfuelsupplybottlenecksandmarketpricing

fluctuations

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28-siebert-zbb energy- great lakes symposium 2012

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