1 aee piedmont chapter smart chp solutions for 30-500 kwe
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AEE PIEDMONT
CHAPTER
Smart CHP Solutions for
30-500 kWe
Founding of the N. Schlumberger & Cie in 1810 with a cotton spinning mill in Alsace, France
Later on they created Schlumberger Oil Services, the Schlumberger-Mallet bank and the Schlumberger metering
devices as well as others entities
Designing & Manufacturing of equipment for the Process of long staple fiber, Non-Woven and Packaging Industry
for more than 200 years,
In addition, NSC develops projects in the field of recycling and energy
An Entrepreneurship history
A worldwide presence
Production Site
Sales AgentManufacturing: Europe and USA
Foundry: Europe
WHY CO-GENERATION?
FUEL
100%CO-GENERATION
HEAT Losses – 10%
Electricity – 30%
Heat Recovery –
60%
FUEL
100%
POWER
PLANT
HEAT Losses – 50%
Electricity –
40%
Line Losses –
10%
Centralized Power Generation
40% Efficiency
Co-Generation goes up to
92% Efficiency with TEMA
More than 50% of produced energy is dissipated as heat during the production and distribution process.
With the CHP, the energy released from the fuel is maximized, while reducing Energy waste, Energy bills & Greenhouse
gas emissions
TRI-GENERATION
Coupled to a single-stage absorption chiller, the CHP technologies turns into a distributed micro tri-
generation.
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP, WHAT
FUNCTION TO
LOOK FOR?
FUNCTION
FLEXIBILITY
Feature TEMA Conventional CHP Micro-TurbineGenerator Technology Otto-Cycle Engine Otto-Cycle Engine Micro Turbine
Variable Speed (with Inverter technology) YES NO NO
Not sensitive to temperature change (32 to 104⁰F),Robust and low maintenance
YES YES NO
Dual fuel operation (Natural Gas & LPG) and waste gas YES / TEST YES Sometimes
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP, WHAT
FUNCTION TO
LOOK FOR?
FUNCTION
0%
25%
50%
75%
100%
0
50
100
150
200
CHP is usually rated “efficient” when 75% efficiency is reached
0%
25%
50%
75%
100%
0
50
100
150
200
20% 40% 60% 80% 100%
EFFICIENCY of Co-Generation
(Thermal Mode)
Waste Heat
Heat Generated
Elec Generated
Thermal
DemandEfficient area with TEMA ®
Efficient area with standard CHP
Overall Efficiency %
kW
of the Nominal power
Feature TEMA Conventional CHP Micro-TurbineEfficiency from 10% to 100% of the rated power YES NO NO
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP, WHAT
FUNCTION TO
LOOK FOR?
FUNCTION
ELECTRICAL LAYOUT STANDARD / TEMA
1 – MECHANICAL SKID 2 – CONTROL PANEL
3 – BATTERY PACK
LOAD
UPS
LOAD
GRID
BATTERY
ENGINE GENERATOR GEN INVERTER REG INVERTER TRANSFORMER
CT
CT
Manual Switch
ANTI-BLACKOUT - Class 3 UPS
SYNOPTIC - OPERATIONAL MODES
Feature TEMA Conventional CHP Micro-TurbineGenerator Inverter YES NO NO
Regulator Inverter YES Sometimes YES
Battery Pack YES NO NO
LOAD
UPS
LOAD
GRID
BATTERY
ENGINE GENERATOR GEN INVERTER REG INVERTER TRANSFORMER
CT
CT
Electrical Priority With a standard / TEMA
CASE #1: WITH UPS LOAD
PARALLEL GRID
15 kWe
15 kWe
35 kWe
30 kWe 30 kWe
35 kWe
15 kWe
35 + 15 = 50 kWe
ANTI-BLACKOUT - Class 3 UPS
SYNOPTIC - OPERATIONAL MODE #1
LOAD
UPS / Critical
LOAD
GRID
BATTERY
ENGINE GENERATOR GEN INVERTER REG INVERTER TRANSFORMER
CT
CT
Electrical Priority unique to TEMA
CASE #2: WITH UPS LOAD
STAND ALONE
15 kWe
15 kWe
15 kWe 15 kWe
Feature TEMA Conventional CHP Micro-TurbineClass 3 UPS with Automatic anti-blackout functionality in real time (with unit On or Off)
YES Sometimes Sometimes
ANTI-BLACKOUT - Class 3 UPS
SYNOPTIC - OPERATIONAL MODE #2
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP, WHAT
FUNCTION TO
LOOK FOR?
FUNCTION
PEAK SHAVING
Feature TEMA Conventional CHP Micro-TurbineAbility to deliver power peaks up to 250% of the nominal power
YES NO NO
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Sold to the Grid
TEMA Battery Pack
TEMA Engine
Grid - base load
Base load - from the Grid
From the TEMA
Sold back to the Grid or Lower speed
Max 2.5 elec rated power
Load
time
Limited time(10-15 minutes)
Adjust to the need
Response time <30ms
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP, WHAT
FUNCTION TO
LOOK FOR?
FUNCTION
Inverter synchronous Grid connected
Or Stand Alone System
Feature TEMA Conventional CHP Micro-TurbineAbility to switch in Zero-time from Grid Connected to standalone (with unit On or Off)
YES NO NO
Micro-grid synchronization for other units, any intermittent energy sources (sun, wind…) and any kind of electrical interface transients (load,…)
YES NO NO
Power factor correction - Load re-phasing YES NO NO
Ability to adapt automatically to any line frequency YES NO NO
HVAC /
Cooling
CHP
#2Natural
Gas
To the Micro-gridUPS &
Electrica
l Load
Absorption
Chiller
Boiler
Heat
Load
CHP
#1
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP, WHAT
FUNCTION TO
LOOK FOR?
FUNCTION
Generator
Engine
Structure for
integrated
soundproofing
Exhaust gas silencer
Ventilation with
variable speed fan
Emergency heat
exchanger
Water Heat
Exchanger
Flange type
connection
Expansion tank
Exhaust gas by-
pass valve
Automatic oil filler
Base frameExhaust gas exchanger
SMART INTEGRATED CHP SOLUTION
FOR 30-500 kWe
Feature TEMA Conventional CHP Micro-TurbineSmart Integrated CHP Solution YES ? ?
Condensation drain
Control Panel
Inverter synchronous Grid connected
Or Stand Alone System
Fully Integrated
Solution
Anti-blackout
(Class 3 UPS)
Peak Shaving
Efficiency
Flexibility
CHP
FUNCTIONS TO
LOOK FOR
CONTACTS
Amaury de Laforcade
Jim Kerns
George Belich
Office 803-548-7233 ext 140 or 112
Amaury@nscusa.com
Jim.kerns@nscusa.com
chpsales@NSCUSA.com
http://www.nscusa.com
SYNOPTIC - OPERATIONAL MODES
Thermal power
Electrical power
Fan for cabinet
Smoke Thermal Power Smoke
exchanger
Oil Feeder
Wet Water Heat
Exchanger Exchanger
Water Thermal Power - Flow
Gas Valve
Speed (rpm)
Expansion
Tank
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