General administrative matter
1. Energy management system- Organization
improvement, human resource development
- Energy conservation target,
investment
budget
- Setting of management
standards
- State of implementation
of energy conservation
2. State of implementation
of measurement
/ recording
- State of installation
and operation of
measuring instruments
- State of maintenance,
inspection of measuring
instruments
- State of implementation
of periodic measurements
and recording
- State of introduction
of measurement and
control systems
3. Management of energy
consumption
- State of keeping daily
reports
- Daily consumption, daily
load variation
curves
- Monthly consumption
- Graph for the ratio to the consumption
of the receding year
4. State of facility and
equipment maintenance
- Periodic inspection,
routine inspection
- Management of facility
performance , coefficient
of performance (COP)
- Management of system
performance (COP)
- Facility and equipment
cleaning (filter,
strainer)
5. Energy unit consumption
management
- Heating value unit consumption
(MJ/m2 year)
- Energy cost unit consumption
(1,000 yen/m2
year)
- Unit consumption by use
of building
- Unit consumption by consuming
end
6. Plan-do-check-action
(PDCA) management
circle
- State of implementation
of PDCA management
- State of implementation
of continual improvement
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Heat source, heat transfer facility
1. Management of combustion facility performance
- Air ratio, exhaust gas
management
- Burner, fuel, air supply
system
- Combustion control system
- Fuel conversion (boiler,
generator, etc.)
2. Management of refrigerator
performance
- Coefficient of performance
(COP)
- Setting of cooled water
outlet temperature
- Setting of cooling water
temperature
- Removal of scale from
heat exchangers
- Temperature efficiency
ratio of heat exchangers
3. Operation management,
efficiency management
- Load factor, state of
startup and shutdown
- Start and stop control
- Thermal efficiency, heat
balance, heat
distribution
- Steam pressure
- Water quality control,
blowing operation
control
4. Operation management
of auxiliary facilities
- Operation control of
cooling towers
- Water quality control
(electrical conductivity)
- Operation control of
pumps (capacity, head)
- Improvement of routes
5. Operation management
of heat carrier facilities
- Start and stop control
of pumps, fans
- Rotation control of pumps,
fans
- Improvement of routes
(open, closed)
- Flow rate, pressure
- State of opening and
closing of valves
(automatic valve, header
bypass valve, etc.)
6. Exhaust gas temperature,
recovery of waste
heat
- Exhaust gas temperature
control
- Heat recovery (HP, CGS,
etc.)
7. Management of steam
leaks / insulation
- Piping system
- Facility with steam load
8. Management of heat storage;
heat storage
efficiency
- Heat storage, heat liberation
time
- Improvement of heat carry
routes
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