Energy Power Design & Construction

Caterpillar - The World’s Power SourceElectric Power Generation • Marine • Locomotive • Petroleum • Industrial • Vehicular

• 70+ Years Experience (1939 - Present)• Over 500,000 Gas and Diesel Installations Worldwide(Installations over 300 kW)• 300,000 MW Installed Worldwide

Any localized electrical grid with its own generation sources serving specific loads within a definable boundary acting as a single controllable entity qualifies as a microgrid.

A power grid that:

1. Can operate independently and

2. Operate in conjunction with or without the area's

the main electrical grid

What is a Microgrid ?

Champions for Success

• Solar PV and Energy Storage prices have dropped dramatically, making them attractive economic alternatives to diesel and gas power generation

• Solar PV and Energy Storage are on an exponential growth curve

• Some governments are driving solar and wind over natural gas due to zero carbon footprint and the desire for energy independence

Sources: Navigant, Caterpillar

Industry Trends

PVC390Shingled Mono PERC

PVT117.5 Thin Film

PVC340 - PVC36572 Cell Mono & Mono PERC

Solar PV Products

PV Modules Weather Stations

PV Inverter Accessories

UL Three Phase 12 kW – 50 kWUL Single Phase 3 kW – 7.7 kWIEC Three Phase 5 kW – 50 kWIEC Single Phase 3 kW – 5 kW

Communications AdaptersRapid Shutdown Box & ControllerAC & DC Surge ProtectionDC Connection UnitPower ControllerCluster Controller

Lithium Ion Batteries Ultra Capacitors

Energy Storage Solutions

Li-Ion Batteries• Modules + Rack Management + Cooling + Cabinet

= Rack– Rack management functions:

• Receives data from all modules• Communications to Bank Management• Contains circuit protection and switches

• Multiple Racks + Bank Management = Bank– Bank management functions:

• Receives data from all racks• Establishes system level limits based on rack data• Communication with Power Conversion System (PCS)

Energy Storage Solutions

Solar Wind

Generator Transient Assist

Intermittency

Grid Stabilization Applications

Extra Solar PV Output

Extended Autonimous

Period

75

150

225

300

375

450

0

525

12:000:00 6:00 18:00 24:00

Time of Day

Time-Shifting with Energy Storage

• Charge batteries when PV is available (day)

• Discharge batteries when PV is unavailable (night)

• Long duration events - Multiple hours

• Energy (duration) is most important

Time Shift Applications

Inverter

Battery Power Distribution

Transformer

HVACFire suppression Agent Fire suppression

control panel

External connection panel

Batteries

Energy Storage System Components

Bi-Directional Inverter

Power Conversion System (PCS)

Bi-Directional InverterAC → DC (charge) and DC → AC (discharge)Heart of the systemDetermines when it needs to discharge or charge

Cat BDP250(Bi-Directional Power – 250kW)Leveraged from robust electric drive Cat machinesProvides grid sync and grid forming functions

BDP250

Bi-directional Inverter

Ultracapacitors Lithium Ion

Duration

Utilizes BDP250, Li-ion, and/or Ultra-capacitors for grid stability, smoothing, time shifting of renewable energy sources.

Includes fire suppression equipment Options for Environmental Control

Cat Energy Storage Solutions

10’

20’

30’

40’

Module Power Ratings430 to 2150 peak kW (10 sec)375 to 1875 peak kW (10 min)

250 to 1250 cont kW (up to 720 kW-hr)

Module Energy Ratings287 to 2288 kW-hr at 250 kW cont rating

1144 kW-hr at 1000 kW cont rating

Grid Stabilization Energy (time shift)

Controls, Communications, & Power Monitoring

Power Monitoring

Communication Solutions

Cat Master Microgrid

Controller (MMC)

MMC System Overview and Remote Monitoring

MMC Detailed System Status

MMC Reports and Trends

MMC System Health

Hybrid Energy System Example

3 x CG170-16 (ea. 1556 ekW)

Switchgear

150 kWp PV

1500 kWp/576 kW-hr ESS

MMC

Grid Connected

• 178 kWp - 150 ekW AC• 1550 Caterpillar PVT 115 Panels• (5) 30 KW SMA String Inverters• Commissioned 3-22-18• Savings of $10,850 in 4 months• 86 Tons of CO2 Avoided

Electric Power GenerationWhen loss of electricity is not an option:

Hospitals/Health Care, Storm Water Pumping, TV/Radio Broadcasting, JailsCell Towers, Water Treatment, Solar and Energy Storage, Office Towers, Cold Storage,

Airports, Resorts

Caterpillar Diesel & Natural Gas Generator SetsEngineering and Expertise

Combined Heat & Power

• Commercial Real Estate • Light Industry• Hospitality

Energy Integration with MicrogridsEnergy Storage + Generator + PV Array + Absorption Chillers + Water

General Rule of Thumb0.22 to 0.28 RT/kWeExample - 1000 ekW = 22 to 28 Tons of Refrigeration

Marine EnginesLouisiana CAT ranks #1 in large marine engine sales in the

Americas, and 1 or 2 worldwide annually. 1st Dealer to achieve Platinum Service Rating for Marine – 2 times now

1st Dealer in the Americas for Cat Propulsion

Petroleum & Industrial

We provide power solutions for oil and gas drilling, production, and compression on land or offshore and pumping stations for hurricane

protection.

Custom Manufacturing & Packaging

New Iberia facility is dedicated to creating power systems packages designed and built to customer specifications.

Bases with UL142 enclosed fuel tanks, sound and fire rated enclosures & custom controls

ISO9001 – 2015 Certified by DNV-GL

System Description: • 30 kW Industrial Compressor Unit,• Refrigerant Gas - CFC Free • Desiccant Rotor Honeycomb type • Reliable and rugged construction

Process Air Flows: • 6000 CFM - Desiccant Charge Process Air (ambient in) • 1600-1800 CFM - Evaporator Saturated Process Air (Desiccant Regen out)

Control and Monitoring: Programmable Logic Controller with Touch Screen Interface - GSM data transmission or 3G Broadband

Certified Potable Drinking Water Standards : Compliance with and surpassing the highest standards in Potable Drinking Water; CSA International, NSF, ANSI (55A, CSA B483.1) Food Safe Stainless Steel Condenser Unit and components Anti-corrosion Treated Aluminum Heat Exchanger

Field and Lab Tested – System Validation: CNRC – Canadian National Research Council

Manufacturing: Engineered by CAEST and manufactured by Louisiana CAT

General Information: Patented Technology – US, Canada, Asia & Pending - EU, Middle-East.

Contract Manufacturing

• Desiccant / Dehydration – Desiccant Charged Air • Regenerative Heat – Saturated Evaporator Air • Compressor Module • Evaporator Module • Condenser Module • Air Circulation Blowers • Condenser Fans • Intake High Density Air Filtration • Water Filtration and UV Sterilization • System SMART Control, HMI and Automation

Process Flow and Components

• 114 ekW Prime Rated Generator Set • 15 day run time with integrated UL142 Double Wall Fuel Tank • Utilizes Exhaust Heat Recovery for increased Efficiency Lowering Operating Costs by 30%• Optional Larger 158 ekW Generator Set with Power Distribution Panel for 50 ekW local electrical use • Operates on Generator or Utility using Manual Transfer Switch• 150 MPH Wind Loading for Enclosure– Preposition for Water Production• O&M cost of Approximately $34 an hour with $4.00/GAL Diesel Fuel

Integrated Power System Utilizing Exhaust Heat Recovery

Estimated Cost per Liter • @70 Liters Per hour - $0.49 per Liter (75 Degrees F @ 65% RH)• @101 Liters per Hour - $0.34 per Liter ( 86 Degrees F @ 70% RH)

Hourly Temperature and Humidity Data Site Operating Profile to predict Energy Requirements and Water Production Output

Specialized ServicesClass 1 Division 2 Explosion Proof generator and rotating

equipment solutions, customized fabrication of pressure vessels with CPE in Carencro and gas compression skids

with CCS in the Port of New Iberia

Product SupportWe support over 30,000 Cat Machines and Engines

It takes hundreds of well trained parts and service technicians

Condition Monitoring• Electronic Data from Engines &

Equipment• Inspection Data• Repair History - Trends• Vessel/Rig/Machine GPS Tracking• On-Board & Site Assessments• S•O•SSM Fluid Analysis Data

35

Two Data Centers:

• Total Marine Vessel Monitoring option• Over 7,650 machines are “connected”• 50% of local equipment is monitored

(#5 in North America)

Thank You !