METI / ECCJ / ACE Training Program MTPEC06 (2007.01)

(5) Power Receiving/Transforming Devices, Motors,
Lighting and Electric Heating Equipment

1. Management of power receiving devices	Management of demand, load factor and power factor Management of power consumption volume Electricity charges management (Contracted demand) Utilization of nighttime power
2. Management of substation devices	Transformer capacity, voltage Demand factor and load adjustment Shutoff of unnecessary loads
3. Motor capacity and operation management	Equipment capacity, voltage, number of units in service Revolution control Stopping while no-load operation
4. Operation management of lighting fixtures	Introduction of high efficiency lamps and equipment Adoption of automatic blink type and localized lighting Lighting location, circuit partition Management of correct illumination Light out at unnecessary time, utilization of daylight Cleaning or replacement of lighting fixtures

5. Operation management of electric heating facilities	Improvement of supply voltage, power factor Products in/out, material preheating Temperature control, heating control Insulation management Load factor improvement Continuous operation Reuse of exhaust heat
6. Load leveling measures	Review of operating pattern (Operating time, operation rate, load factor, etc.) Measures for equipment (Accumulator,absorbing type cold/hot water equipment, etc.)
7. Introduction plans of co-generation, etc.	Equipment type, capacity, fuel Seasonal load fluctuation Utilization factor, heat/electricity ratio Inspection, emergency power supply, anti-pollution measures
8. New energies etc.	Fuel cell Photovoltaic generation Solar heat

[III] Energy Conservation Technology for Utility Equipment

Contents:
(1) Industrial Furnaces
(2) Boiler and Steam System
(3) Pumps
(4) Fan/Blowers
(5) Air Compressors
(6) Electricity

(1) Industrial Furnaces

1) EE&C Measures on Industrial Furnaces

(1) Combustion Management of Furnace
    a. Air ratio control (Oxygen measuring device)
    b. Fuel temperature control
    c. High efficiency burner
(2) Furnace pressure control
    a. Seal of openings (Charging/discharging doors, others)
(3) Insulation of furnace body, ducts
(4) Waste heat recovery
    a. Preheating of combustion air (by recuperator)
    b. Regenerative burner
(5) Heat loss reduction of cooling water
(6) Improvement of heat pattern
(7) Temperature control of heated material
(8) Maintenance (Low down time, Yield up)
(9) Check of SEC (Specific Energy Consumption)

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