Archive for the ‘Digital Power’ Category

Frequency Responses for Control

Monday, September 25th, 2017

ELMG Digital Power are offering you the opportunity to attend our regular webinar on Digital Control in Power Electronics.  This month’s webinar is titled “Frequency Responses for Control”.

This is an hour webinar covers

  • understanding frequency responses for control
  • how to use frequency responses for control in design of power converters

Thursday 12th October at 12 noon California time (3pm Eastern).

Webinar – Frequency Responses for Control.

 

Join ELMG Digital Power’s regular monthly Digital Power Webinar and expand your Digital Power knowledge and expertise.

The webinar will be hosted and presented by Dr. Hamish Laird. Hamish is ELMG Digital Power’s CTO and presenter and teacher of the Digital Control of Power Electronics Workshop. He has 25 years experience the design and implementation of varied digital control systems and IP for power electronics.

This exciting opportunity is free and includes a 15 minute Q&A session with Dr. Hamish.

Frequency Responses for Control

Converter Frequency response from Analyzer Measurement

 

 

 

 

 

 

 

 

The webinar is scheduled for Thursday 12th October at 12 noon California time (3pm Eastern).

Click the link below to register.  Spaces are limited.

http://info.elmgdigitalpower.com/frequency_responses_for_control

Frequency Responses for Control

Converter Frequency Response from Self Measurement

What do you think the biggest issue is when diving into digital control?

Saturday, February 25th, 2017

What do you think the biggest issue is when diving into digital control

This from D.P. -Lately to me it seems the biggest issue is maintaining a sustaining capability to the company where it is introduced. It requires at least one person that is decent at digital control design and then a team people that can implement. One person that can translate simulation to code, one person that can do state machines, one person that can do communications, etc. Lay on top of that maintenance and so on, it becomes a decent chunk of work.

Also digital technology changes so fast these days it can sometimes be difficult to keep up so you can take advantage of the advancements in processing capability and test capability. Many companies seem to fall behind because they don’t want to abandon their code base.

And this from J.F. – My take on this, as a former digital design engineer that now manages a power design group, is that it takes a very different mind-set to switch from analog power design to the SW/FW coding effort that it takes to implement the digital control algorithm. Since this discipline and way of thinking is foreign, it can be a major hurdle depending on the length of time the individual has been performing power design. Some of my folks are having an easier time to make this transition than others, but all are struggling to come up the learning curve.

These answers and more in the Linkedin discussion group.

DIGITAL CONTROL OF POWER ELECTRONICS – A FOUR DAY TRAINING WORKSHOP

Monday, January 16th, 2017

ELMG Digital Power invites you to register for our tailored training course, ‘Introduction to the Digital Control of Power Electronics’ to be held in Camarillo, California on January 30th – February 2nd 2017.

ELMG Digital Power INC – Empowering you to achieve the Digital Control advantage

Register here

Hands on Course

This hands-on course aims to provide engineers with solutions to the key issues in digital signal processing, using microcontrollers, microprocessors, DSP and FPGA. These solutions can then be employed effectively in the control of power electronics.

Over the four-day course, split into morning and afternoon sessions, participants will be provided with targeted training on digital power electronics control covering the detail of both digital control and power electronics and how they go together.  They will gain the ability to close a digital power converter feedback loop in a stable fashion by following repeatable easily understood steps, as well as techniques to understand what the effect digital control’s limited bandwidth, processing power, number of bits and dynamic range have in digital power electronic control.

What you get from the course?

Engineers who attend the course will gain in-depth knowledge of the interaction of power electronics and digital control; this includes sampling and aliasing in the context of fixed and variable frequency switching power converters. There will be take away methods and steps to solve design issues such as one sample noise, precision limits in filters and controllers, non-linearity, quantization and other digital effects.  A copy of the slide slide presentation course booklet covering the material presented and lunch each day will be provided.

Introduction to Digital Control of Power Electronics

The 30 engineers who completed the Digital Control of Power Electronics Course August 2016

Who is the course for?

The course has been specifically designed to meet the learning needs of engineers, regardless of whether you are:

  • a practicing power electronics engineer,
  • an experienced engineer moving into the area of digital control of power electronics,
  • a software engineer working in digital power control teams,
  • a firmware engineer involved in FPGA development in digital power control teams,
  • a mid-career engineer transitioning from analogue control to digital control, or
  • a recent graduate with some experience (<5 years) and looking to up skill in the area of digital control.

Register here

The course will be presented and led by Dr. Hamish Laird, Principal Engineer at ELMG Digital Power. An extremely well-regarded teacher, engineer, researcher and public speaker, Hamish works in developing digitally controlled power converters and controllers for converters. He is the author of seventeen academic papers on digital power electronics and power quality and has taught previous digital power courses at Camarillo.

Introduction to Digital Control of Pwoer Electronics - Four Day Training Workshop

Dr. Hamish Laird at the Camarillo Ridley Engineering Design Center

Free Webinar December 22 Digital Power Electronics Control

Thursday, December 15th, 2016

Thursday December 22 at 11am California time (2pm Eastern) ELMG Digital Power are offering you the opportunity to learn about the Digital Power Electronics Control.

Digital Power Electronics Control

Join ELMG Digital Power’s regular Digital Power Webinar and expand your knowledge and expertise by discovering:

  • What is important in digital power, including numeric precision and latency
  • How to design a compensator in the digital domain

Presenter

The webinar will be hosted and presented by Dr. Hamish Laird.  Hamish is  ELMG Digital Power’s CTO.  He also presents and teaches the Digital Control of Power Electronics course. Hamish has twenty five years of experience the design and implementation of varied digital control systems and IP for power electronics.

Dr. Hamish Laird at the ELMG Camarillo Office

Dr. Hamish Laird presenting the August 2016 Training course

Free

This exciting opportunity is free and includes a thirty minute Q&A session with Dr. Hamish.

The webinar is Thursday December 22 at 11am California time (2pm Eastern).

http://info.elmgdigitalpower.com/digital_power_dec2016

 

Tradeoffs in ADC feedback setpoint for digital control

Wednesday, November 16th, 2016
New post on our linkedin group

New post on our linkedin group

This new discussion in our the Digital Control LinkedIn group.

Tradeoffs in ADC feedback setpoint for digital control

Come join the discussion at https://www.linkedin.com/groups/6677852 and get the best views from the industry.

Great question.

ELMG Digital Power INC In California

Monday, November 14th, 2016

ELMG Digital Power Inc has long held the ambition of being the best digital controlled power electronics design company in the world.

And, to that end, we are pleased to announce that we are extending our operations to include a development and support site in Camarillo, California.

ELMG Digital Power has established this base in Camarillo, California to allow us to be well-positioned to support the increasing growth of digital power electronics control in California and across the country.  The team of engineering staff will be available to meet the needs of nationwide clients, who will also have access to all the available expertise and resources of ELMG Digital Power’s global team.

ELMG Digital Pwoer Control Platform Technology enables real time logging and visualization of waveforms from around the world or across the lab via the ethernet.

ELMG Digital Power Control Platform Technology enables real time logging and visualization of waveforms from around the world or across the lab via the ethernet.

ELMG Digital Power is committed to the provision of support, technology, know-how and products that will enable our clients to be respected authorities and do great thing in the area of digital power control.

Our clients can certainly have confidence in ELMG Digital Power’s expertise and experience as for the past twenty five years we have been working on digitally controlled power converters in motor drives, industrial switch mode power supplies, reactive power compensation, medium voltage system, power quality systems, motor starters, appliances and telecom switch-mode power supplies. ELMG Digital Power places a high value on innovation, safety and sustainability. Quality is one of our cornerstones, and even as we seek to streamline, update and improve, maintaining quality and reliability remains paramount.

ELMG Digital Power’s Eco System Approach of design, development, know-how sharing through training and partnerships is our principal methodology.  We are proud of our successful Eco System of solutions, training, support and long term partnership.

Digital Controller logging implementation

Digital Controller logging implementation

Some of the companies involved in the control and measurement of electric power we have worked closely with include (Click for testimonial or details)

Dr. Hamish Laird at the ELMG Camarillo Office

Dr. Hamish Laird teaching a class at the ELMG Camarillo Office

As well as providing world-leading FPGA based digital power electronics controller technology, ELMG Digital Power have developed products used in a variety of applications all around the world. These include

  • power transmission,
  • off-shore wind turbine DC Connection systems,
  • grid scale energy storage,
  • internal combustion engine management systems,
  • traction systems for ships,
  • communication links for power electronics
  • solar inverters
  • high voltage motor starters and
  • high voltage UPS to name just a few.

More detail on ELMG product development and systems, our key know-how and technologies can be found on our website here 

zynq webinar presentation slides

ELMG Digital Power is a Xilinx Alliance Program member providing world leading FPGA based digital power control platforms

We are excited and pleased about this new venture and look forward to discussing and supporting your digital power electronics design and technology needs from our new location at:
601E Daily Drive, Suite 112,
Camarillo, CA 93010
Phone: +1 805 764 2027
For more information contact ELMG Digital Power INC in California:

Louise Jennings

enquiries@elmgdigitalpower.com