Enerji Verimliliği

%15 ‘e varan bakım tasarrufu

Aşırı yüklemeler ve verimsizlikleri proaktif bir şekilde belirleyerek tesisinizi gerçek zamanlı olarak izlemenize imkan verir.

Müşterilerinizi ve saygınlığınızı koruyan, mali etkiyi en aza indiren uygulanabilir kestirimci bakım bilgileri elde edin.

%10 ‘a varan tüketim tasarrrufu

%15’e varan proje maliyet tasarrufu

Tesis planlamasını geliştirip ek kapasite olanaklarını ortaya çıkarırken, arıza süresi, enerji kullanımı ve bakım maliyetlerini azaltmak için ekipman ve bakım faaliyetlerini izlemenize olanak tanır.

Energy efficiency and cost savings, energy usage analysis, contract optimization, regulatory compliance to ISO 50001

Standart

·         ISO 50001, Energy Management Systems

·         IEC 60364-8-1, Low voltage installations

·         European regulations (Energy Efficiency Directive, Energy Performance Building Directive) or good practices documents (e.g. LEEDS, BREAM, HQE)

Ölçümler:

Uygulama 1:

This application requires measurement of active energy as well as time-of-use (TOU) and related tariffs

Cost allocation – Bill checking –Sub-billing

·         Active Energy Ea : Monitor energy and manage costs more closely, by zone and/or usage.

Uygulama 2:

Energy efficiency and cost savings, energy usage analysis, contract optimization, regulatory compliance to ISO 50001

·         Reactive Energy Er: Monitor the operation of reactive loads e.g. motors, transformers, capacitors

·         Power, power demand P: Better control the demand in order to optimize the supply contract.

·         Power Factor: PF, cosφ: Optimize power factor to avoid penalties.

·         Voltage and current harmonics: THDu THDi Detect non-positive-sequence harmonics causing excessive energy losses in motors or transformers.

·         Frequent deviations of voltage U : Detect devices frequently operating outside their specified range and over consuming energy.

·         Voltage unbalance Unb : Detect non-positive-sequence components causing excessive energy losses in motors.

All of these measurements are covered by the IEC 61557-12 standard.

Uygulama 3:

Network monitoring, power availability and reliability, asset management, facility planning

Current I, IN Detect overheating or conditions that may lead to nuisance trips

Voltage U, V Detect abnormal supply conditions of sensitive loads (e.g. motors) leading to premature failure.

Frequency  f: Detect abnormal speed of rotating machines

Individual voltage and current harmonics, THD: Uh, Ih, THD: Monitor non-positive-sequence harmonics causing overheating of components (motors, transformers, cables, capacitors…), and motor shaft vibrations, resulting in premature failure

Voltage unbalance, Current unbalance Unb, Inb: Monitor non-positive-sequence voltage causing motors and generators to overheat and fail prematurely.

Voltage dips, voltage interruptions Udip, Uint  Detect degradation of supply quality before it leads to process stoppages with financial impact.

Power demand or Current demand P : Optimize the load distribution, determine where new loads may be placed or which feeder needs to be upgraded to serve the planned capacity.

Yazılımdan beklentiler:

  • How much energy and money am I really saving with my planned energy conservation measures & actions”?
  • “What is the cost of not proceeding with my planned energy conservation measures & action”?
  • “What is the payback period, should I install energy-efficient lighting throughout all my stores”?
  • “How do I monitor and keep track of my energy-saving actions to ensure I am on track toward my energy saving and cost reduction goals”?

Aksiyon Planları:

  1. dentify significant energy uses in a store or multiple stores by area/floor; appliance (meter or sub-meter level)
  2. Benchmark energy use by area/floor appliance (meter or sub-meter level) across different stores
  3. Identify energy wastage and identify opportunities for energy savings in and out of work hours
  4. Identify peak demand (kVA) and consumption (kW) of a particular store or area/floor; appliance (meter or sub-meter level)
  5. Measure and verify energy conservation measures, retrofit and energy efficiency projects – taking into account variables such as Heating Degree Days and Cooling Degree Days, operational hours and other variables that affect energy consumption
  6. Establish payback period of energy efficiency upgrades and technology investments
  7. Monitor and track energy and cost savings through smart alerts & notifications
  8. Save and report on retail energy-saving projects from one unified platform