AEE PIEDMONT
CHAPTER
Smart CHP
Solutions for
30-500 kWe
1
An Entrepreneurship history
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
A worldwide presence
Production Site
Manufacturing: Europe and USA
Foundry: Europe
Sales Agent
WHY CO-GENERATION?
Centralized Power Generation
40% Efficiency
Co-Generation goes up to
92% Efficiency with TEMA
HEAT Losses – 10%
HEAT Losses – 50%
Electricity – 30%
FUEL
100%
FUEL
100%
POWER
PLANT
Line Losses – 10%
Electricity – 40%
CO-GENERATION
Heat Recovery – 60%
 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.
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP, WHAT
FUNCTION
TO
FUNCTION
LOOK FOR?
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
FLEXIBILITY
Feature
Generator Technology
Variable Speed (with Inverter technology)
Not sensitive to temperature change (32 to 104⁰F),
Robust and low maintenance
Dual fuel operation (Natural Gas & LPG) and waste gas
TEMA
Conventional CHP
Micro-Turbine
Otto-Cycle Engine
Otto-Cycle Engine
Micro Turbine
YES
NO
NO
YES
YES
NO
YES / TEST
YES
Sometimes
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP, WHAT
FUNCTION
TO
FUNCTION
LOOK FOR?
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
EFFICIENCY of Co-Generation
(Thermal Mode)
200 kW
100%
150
75%
100
50%
50
25%
0
0%
Thermal Demand
Efficient area with standard CHP
Efficient area with TEMA ®
Elec Generated
200
100%
150
75%
100
50%
50
25%
0
0%
100% of the Nominal power
20%
40%
60%
80%
Heat Generated
Waste Heat
Overall Efficiency %
 CHP is usually rated “efficient” when 75% efficiency is reached
Feature
Efficiency from 10% to 100% of the rated power
TEMA
Conventional CHP
Micro-Turbine
YES
NO
NO
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP, WHAT
FUNCTION
TO
FUNCTION
LOOK FOR?
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
ANTI-BLACKOUT - Class 3 UPS
SYNOPTIC - OPERATIONAL MODES
GRID
ELECTRICAL LAYOUT STANDARD / TEMA
ENGINE
GENERATOR
CT
2 – CONTROL PANEL
1 – MECHANICAL SKID
LOAD
GEN INVERTER
REG INVERTER
TRANSFORMER
Manual Switch
CT
UPS
LOAD
BATTERY
Feature
Generator Inverter
Regulator Inverter
Battery Pack
3 – BATTERY PACK
TEMA
Conventional CHP
Micro-Turbine
YES
NO
NO
YES
Sometimes
YES
YES
NO
NO
ANTI-BLACKOUT - Class 3 UPS
SYNOPTIC - OPERATIONAL MODE #1
Electrical Priority With a standard / TEMA
GRID
CASE #1: WITH UPS LOAD
35 kWe
PARALLEL GRID
CT
30 kWe
30 kWe
LOAD
15 kWe
35
15 = 50 kWe
35 +kWe
ENGINE
GENERATOR
GEN INVERTER
REG INVERTER
TRANSFORMER
15 kWe
CT
UPS
LOAD
BATTERY
15 kWe
ANTI-BLACKOUT - Class 3 UPS
SYNOPTIC - OPERATIONAL MODE #2
Electrical Priority unique to TEMA
GRID
CASE #2: WITH UPS LOAD
STAND ALONE
CT
15 kWe
ENGINE
GENERATOR
LOAD
15 kWe
GEN INVERTER
REG INVERTER
TRANSFORMER
15 kWe
CT
UPS / Critical
LOAD
BATTERY
15 kWe
Feature
Class 3 UPS with Automatic anti-blackout functionality in
real time (with unit On or Off)
TEMA
Conventional CHP
Micro-Turbine
YES
Sometimes
Sometimes
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP, WHAT
FUNCTION
TO
FUNCTION
LOOK FOR?
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
PEAK SHAVING
Load
Sold to the Grid
Limited time
(10-15 minutes)
TEMA Battery Pack
5
TEMA Engine
4.5
4
Max 2.5 elec
rated power
Adjust to
the need
Grid - base load
Response time
<30ms
3.5
3
2.5
From the TEMA
2
1.5
1
Sold back to the Grid
or Lower speed
Base load - from the Grid
0.5
time
0
Feature
Ability to deliver power peaks up to 250% of the nominal
power
TEMA
Conventional CHP
Micro-Turbine
YES
NO
NO
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP, WHAT
FUNCTION
FUNCTION
TO
LOOK FOR?
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
Inverter synchronous Grid connected
Or Stand Alone System
Heat
Load
To the Micro-grid
Natural
Gas
UPS &
Electric
al Load
CHP
#1
Boiler
CHP
#2
Absorption
Chiller
Feature
Ability to switch in Zero-time from Grid Connected to
standalone (with unit On or Off)
Micro-grid synchronization for other units,
any intermittent energy sources (sun, wind…)
and any kind of electrical interface transients (load,…)
Power factor correction - Load re-phasing
Ability to adapt automatically to any line frequency
HVAC /
Cooling
TEMA
Conventional CHP
Micro-Turbine
YES
NO
NO
YES
NO
NO
YES
NO
NO
YES
NO
NO
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP, WHAT
FUNCTION
TO
FUNCTION
LOOK FOR?
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
SMART INTEGRATED CHP SOLUTION
FOR 30-500 kWe
Control Panel
Ventilation with
variable speed fan
Engine
Emergency heat
exchanger
Generator
Water Heat
Exchanger
Structure for
integrated
soundproofing
Flange type
connection
Automatic oil filler
Expansion
tank
Exhaust gas silencer
Exhaust gas
by-pass valve
Condensation drain
Base frame
Exhaust gas exchanger
Feature
Smart Integrated CHP Solution
TEMA
Conventional CHP
Micro-Turbine
YES
?
?
Efficiency
Anti-blackout
(Class 3 UPS)
Flexibility
CHP
FUNCTIONS
TO LOOK
FOR
Fully Integrated
Solution
Peak Shaving
Inverter synchronous Grid connected
Or Stand Alone System
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
Smoke Thermal Power
Smoke
exchanger
Wet
Exchanger
Water Heat
Exchanger
Fan for
cabinet
Expansion
Tank
Oil
Feeder
Gas Valve
Speed
(rpm)
Water Thermal Power Flow
Thermal power
Electrical power