MJM Engineering Company

Thermal Management Consulting

   
 

Telecom Battery Compartment and Battery Thermal Management Design Services


Other Consulting Services

Design and Development of Thermal Management Systems using:

  • State-of-the-Art Thermal Analysis CFD Computer Software
  • Selection of the CFD and other Thermal Management Software
  • Enhanced Natural Convection, Pool Boiling, Spray Cooling
  • Heat Pipes Impingement Cooling Heat Exchanger Design
  • Phase Change Materials (PCM) PCM Heat Exchangers
  • Liquid Cooling Space Applications Radiative Cooling
  • Cryo/Cold Electronics Cryocoolers Cryogenic Research
  • Thermoelectric System Design and Development
  • Microchannel and Conventional Heat Sink Design and Development
  • Material Processing Modeling

Testing and Evaluation of Thermal Management Systems

Arrangement of Research Projects for Cooling of Electronics

Telecommunications INDOOR/OUTDOOR APPLICATIONS:

Liaison with CFD and Heat Sink Manufacturers

Servicing USA and International Customers

One- and Two-Day Seminars and ShortCourses in Thermal Management of Electronic, and Telecommunication Systems

State-of-the-Art Research and Development Contracts on any Thermal Management Problem

 
 
Telecommunication Applications

BATTERY THERMAL MANAGEMENT

PCM Thermal Solutions can design and develop a battery jacket that will allow your telecom batteries be kept at optimal conditions. Email for quote or more info.

Background:Telephone operating companies have a long history of powering equipment with batteries. As the bandwidths of telecommunications networks increase exponentially, current trends are toward placing telecom equipment in remote locations closer to the customer. Remote terminals and their battery compartments are usually uncontrolled environments affected by climate and solar loading. This creates new environmental challenges for both the equipment and the batteries. Battery manufacturers cite constant 25ºC (77ºF) as the optimum battery temperature to attain longest life. While the telecom equipment is being made more robust, battery life remains directly affected by the applied load, proper recharging and most significantly by temperature. Batteries installed in remote terminals experience wide temperature excursions (often on a daily basis) which dramatically reduce useful life. The high cost of procuring, installing, operating and maintaining climate conditioning equipment to keep constant temperature in remote terminals far outweighs the cost of more frequent battery replacement.

A battery jacket provides a low cost solution for prolonging the useful life of VRLA batteries installed in the uncontrolled environment of remote terminals by maintaining temperatures to optimal conditions.

PCM Thermal Solutions can design a custom-made battery jacket using PCM material to maintain thermal stability or other thermal methodology.

Email us for a quote and thermal performance data


Indoor Applications:

  • Central Office,
  • NEBS,
  • Card Cages
  • Racks
MJM Engineering Co. can help you design any cooling equipment for your engineering, electronics or telecom system

Outdoor Applications:

  • Solar Load Calculations
  • CATV/Wireless/PCS Base Stations and Enclosures
  • Battery Systems and Compartment
  • Large to Small Enclosure Cooling Using:
  • Air Conditioning, Heat Exchangers,
  • Phase Change Materials and/or fully passive systems (solar deflectors, etc.)
  • Pedestals, Terminals, etc
  • Telecom Product Development Services

In addition we can design cooling strategies using:

  • State-of-the-Art Thermal Analysis CFD Computer Software
  • Selection of the CFD and other Thermal Management Software
  • Development and Arrangement of Experimental Programs
  • Heat Pipes Impingement Cooling Heat Exchanger Design
  • Phase Change Materials (PCM) PCM Heat Exchangers
  • Liquid Cooling Space Applications Radiative Cooling
  • Cryo/Cold Electronics Cryocoolers Cryogenic Research
  • Thermoelectric System Design and Development
  • Microchannel and Conventional Heat Sink Design and



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Expert Witness Services in Thermal Engineering for Product Liability,Patents and Intellectual Property
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