We Run Elaborate Tests On BMS In Design Stage: Puneet Arora

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  • June 17, 2020
We Run Elaborate Tests On BMS In Design Stage: Puneet Arora
Puneet Arora

Q: What is your contribution to testing new energy vehicles – Battery Electric Vehicles and Hybrids? Please elaborate on the testing equipment you have for these vehicles?

Arora: As a B2B startup that enables its customers to maximize the capacity of the battery pack, and improve battery life and safety, we run elaborate tests on Battery Management Systems on all of our BMS designs. These BMSes have been deployed by ION’s customers on a fleet of batteries that go inside two / three-wheelers, passenger and commercial vehicles, and industrial electric vehicles.  Our cloud analytics platform, Edison, helps our customers visualize the data coming out of these tests and generate insights. In a bid to counter the challenge of costly industrial equipment, we have developed battery emulators, end of line testing equipment and HIL (Hardware-in-the-loop) setup, in house at about a minimal 10 percent cost of the commercial market rate. We have also built a gaming engine based simulation engine called the ‘Ghost Rider’ that runs simultaneously with our battery models. The simulation helps us integrate our BMS algorithms to vehicles models and monitor the performance of those models in life like situations.

Q: Can you tell us briefly about your overall portfolio of BMS testing equipment and a bit about your company?

Arora: Quality Assurance (QA) and Testing are the most important phases in the life cycle of BMS since the success of this phase dictates the level of safety and the management of the battery’s life. As a startup, we have adopted a lean and creative approach with our testing methodologies. We have a number of indigenously developed tools and software for testing of our batteries. Once the hardware design of the BMS is finalized, the prototypes are validated for their basic functionalities. The prototypes are further optimized based on the functionality and additional features that develop the hardware. When all the modifications are completed, the BMS is validated for its functionalities at different environmental conditions. Based on the data collected in the previous step an ‘operating range’ is defined.

Similar to the hardware, the software is also tested on the prototype BMS hardware. Based on the outcomes and new requirements, the iterations are made to tailor the firmware for its optimum performance and management of battery life and safety. Once the desired results are obtained, the firmware is finalized and deployed in the BMS. The prototype is then sent to external independent laboratories for EMI / EMC tests, basis whose clearance, the hardware and the firmware are again validated, and the design is finalized. In the manufacturing stage, ION Energy conducts as Automated Optical Inspection (AOI) testing is more reliable than manual visual inspection. In the final stage of the manufacturing process, the Design for Manufacturing (DFM) files are used for the component assembly process. Testing is necessary to avoid any incorrect component placement issues. Testing during this stage is typically more intensive than during the fabrication phase.

End-of-Line Testing measures and checks the functionality of ION’s battery management systems. The key factors taken into consideration at ION are high test quantity, test completion and low system with upgrade costs. At ION, we have built an automated testing platform called the ION Testmaster, built specifically for performing automated Functional Circuit Test (FCT) on ION’s BMSes. In the latest update, the ION Testmaster is interfaced with Edison Analytics for accurate and real-time inventory management using the MNP/serial number of the DUT, in this case, the BMS.

Q: A lot of players claim that they build technologies to enhance the life and performance of lithium-ion batteries. What is the USP of ION Energy?

Arora: It's worth noting that oftentimes when organizations emphasize on enhancing the life and performance of a battery, reliability takes a backseat. In a market like India that is still in a nascent stage, ION Energy is one of the very few players that offers reliable and tested solutions, making it our USP. ION Energy is an advanced battery management and intelligence platform that was born out of the desire to tackle the threat of climate degradation by enabling a much more environment-friendly mobility solution. Founded in 2016, ION’s mission is to accelerate Earth's transition to an all-electric planet. We are doing this with a focus on building technology that improves the life and performance of lithium-ion batteries, which power electric vehicles and energy storage systems.

ION’s full-stack solution blends advanced electronics and machine learning with deep domain expertise in energy storage. ION’s disruptive battery intelligence platform - Edison Analytics leverages battery data, software analytics, and ML to significantly improve battery performance and extend battery life by up to 40 percent. Battery Makers & OEMs around the world use ION’s platform to optimize their battery management systems (BMS) and build world-class batteries. ION Energy is leaps ahead when it comes to leveraging data. In a bid to enhance life and performance, ION Energy has a fully integrated stack with Battery Design Engineers, BMS Design Engineers and Software Engineers learning from insights captured by our cloud platform - Edison.

Bed of Nails - a component of the test bench

Q: In Evs the packaging is key and anything lighter is the most sought after by the OEMs. What are the contributions from your end on these expectations?

Arora: The battery usually comprises 25-30 percent of the weight of electric vehicles. There is always a tradeoff between the weight and size of the battery, vis-a-vis the range it offers. A bigger battery offers a higher range, but it also adds to the weight of the vehicle - reducing its energy efficiency. It is crucial to achieve the right balance in this trade off - and that needs a deep knowledge and understanding of the application, usage and the environment of the battery packs. At ION Energy, we have tools that can help OEMs find the right size for its battery packs.

Q: How do you see the increasing electronics and vehicles becoming more connected in EV space too? What sort of solutions do you give? Please elaborate.

Arora: The global automobile industry is on the brink of a major transformation. The Global Connected Car Market size is projected to reach USD 212.7 billion by 2027, from an estimated value of USD 42.6 billion in 2019, at a CAGR of 22.3 percent - as predicted by Markets and Markets. Technology is driving this shift, shaped by demographic, regulatory, and environmental pressures. Other factors include - consumer tech companies entering the automotive world, as software and other technologies, are taking a pivotal position in the future of automobiles. These businesses want to focus on design, ease of use, better service and extended battery life to bring new kinds of innovation to the field

Shared Asset Utilization requires companies to leverage advanced IoT, Battery Management & Driver Profiling to improve asset sweating, protect the lifetime of the asset, and ensure financial viability. This will have powerful effects beyond the auto industry. Insurers, for example, will have new ways to monitor driver behavior, reward good drivers, and distribute costs to bad ones. Companies can better connect idle cars with customers that need them. Continuously improving UX is becoming a norm, not only in mobile phones but also EVs. OTA updates that extend range, improve charging time and boost speed are a reality today. Companies with the technical capability to package world-class technology, UX and affordable pricing will win in the future of mobility. The growing battery swapping ecosystem for two / three-wheelers in Asia is one of the best examples of the shift in the transport sector brought about by EVs and connected electronics. It gives end-users the option to lease batteries and pay per km, instead of paying all the battery costs upfront. This is only possible because of connectivity between the batteries, the vehicles, the users and the swapping station.

Shared utilisation of batteries is possible only because of integrated battery management and telematics functions. It is important to track the location, usage and the state of the battery - all at the same time - to be able to charge users accordingly. ION has a lot of experience in building integrated Battery Management and Telematics Units for batteries and swapping stations. Our BMSes have GPS sensors and LTE modems integrated with battery management functions. We are able to send real time data to our cloud that enables monitoring and optimization of asset utilization.

Our BMSes - FS-CT, FS-LT, and FS-XT - are equipped with on-board memory storage to log every data point of the battery pack collected by the BMS, up to 20 years of historical battery data. Normally this would lead to an enormous amount of data, but we've developed compression algorithms tailored for battery data acquisition. The BMS records all physical parameters, events, errors relating to the performance of the battery pack. Our cloud-connected battery intelligence platform, Edison Analytics, allows engineers to access this data and gain insights into the life and performance of the battery. (MT)

 

 

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    Rapido Expands Pink Mobility Nationwide, Signs MoU With Azad Foundation And Sakha Consulting Wings

    Rapido Expands Pink Mobility Nationwide, Signs MoU With Azad Foundation And Sakha Consulting Wings

    Rapido, India’s leading ridesharing platform and one of the country’s youngest unicorns, has expanded its Pink Mobility initiative nationwide to create sustainable earning opportunities for women, championing employment generation, financial independence and skill development. In this direction, the company has signed a memorandum of understanding (MoU) with Azad Foundation and Sakha Consulting Wings.

    Through this partnership, Rapido is committed to creating job opportunities for women drivers through the platform, ensuring a fixed monthly earning opportunities up to INR 25,000 for female captains. It will also help trained women drivers with vehicle procurement, registrations, mentorship, safety training and awareness sessions. Further, it will collaborate with policymakers to address the systemic challenges faced by women drivers through joint initiatives with Azad Foundation and Sakha.

    Rapido held an event at the India International Centre in New Delhi with the subject ‘EmpowHer: Driving Financial Inclusion and Empowerment’ to mark this milestone. Prominent speakers like Srinivas Rao, National Lead at Azad Foundation; Dr Arpita Mukherjee, Professor at ICRIER; Barsha Chakraborty from Breakthrough; Anjana from Sakha; Meenu Vadera, Founder of Azad Foundation; Sunaina Kumar, Senior Fellow at ORF and Executive Director at Think20 India Secretariat; Bornali Bhandari, Professor at NCAER; and Shweta Aprameya, Founder and CEO of ARTH and Co-Founder of HAPPY were among the programme's captivating panel discussions and thought-provoking fireside chats. Talks focused on important topics including establishing fair career paths, resolving safety concerns and improving financial literacy for women working in non-traditional fields.

    Shravya Reddy, Chief of Staff, Rapido, said, “We are deeply grateful to the esteemed panellists and guests who joined us today, sharing invaluable insights on breaking barriers, advancing women’s empowerment in mobility and fostering financial independence. Empowering women is central to Rapido's mission, and the nationwide expansion of our Pink Mobility initiative reflects our commitment to creating a more inclusive mobility ecosystem. These discussions are critical to driving meaningful change for women in the workforce. We deeply appreciate the invaluable support from state governments, policymakers and our partners, who have enabled this growth. Above all, we are inspired by our incredible female captains whose resilience and dedication drive this initiative. Through our collaboration with Azad Foundation and Sakha, we are dedicated to offering women meaningful employment opportunities and equipping them with the resources they need to succeed. We look forward to expanding access to employment and financial independence for thousands of women across India."

    Meenu Vadera, Founder, Azad Foundation and Sakha, said, "Gender equality and ensuring women are able to realise their human rights is the cornerstone for societal advancement. At Azad Foundation and Sakha, our mission is to enable women empower themselves, gain essential skills and earn sustainable livelihoods with dignity. Our partnership with Rapido reflects a shared commitment to creating an inclusive and equitable mobility sector. Together, we are proud to enable women to achieve financial independence and succeed in non-traditional roles, contributing to a more inclusive future."

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      Routematic Appoints Chidananda Murthy As VP Of People And Culture

      Routematic Appoints Chidananda Murthy As VP Of People And Culture

      Routematic, a leading corporate mobility solutions provider, has appointed Chidananda Murthy as Vice President – People and Culture with immediate effect.

      Murthy has more than 20 years of experience in HR leadership positions with top international businesses. He oversaw the HR department for Walmart Global Sourcing in India, Bangladesh and Pakistan before joining Routematic. In this role, he oversaw company development, succession planning, talent retention programmes, talent evaluations and HR operations for the area. Additionally, he has successfully led workforce transformation, leadership development, post-M&A integrations and HR strategy while working with Nokia Networks, IBM, Oracle and Huawei. Murthy will oversee Routematic's people strategy, organisational culture and talent development in this capacity, promoting an inclusive and productive work environment. With a strong emphasis on long-term development and worker satisfaction, Murthy will be instrumental in propelling the business into its next stage of expansion.

      Kavitha Ramachandragowda, Co-Founder & Executive Director, Routematic, said, "Chidananda's expertise in human capital management will be crucial as we scale our sustainable mobility solutions and expand our organisational footprint. His strategic leadership will not only strengthen our people-first culture but also ensure we continue to attract, retain and nurture top talent while fostering a culture of innovation, collaboration and inclusivity."

      Murthy said, “Routematic is at a pivotal growth stage, and I’m excited to help shape its people strategy. We are committed to fostering an empowering and inclusive culture – one that attracts top talent, nurtures innovation and drives long-term success. As we work towards redefining corporate mobility, I look forward to contributing to Routematics’ growth, well-being and transformation."

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        Chinese-owned car brands outsell Tesla in Europe in February

        Chinese-owned car brands outsell Tesla in Europe in February

        With Chinese brands like BYD, MG and Polestar gaining traction in Europe, the US electric vehicle brand Tesla has lost much of its stream since the last two months. Tesla registrations have plunged, according to a recent report of Jato Dynamics. The Elon Musk led brand saw its market share fell to 9.6 percent in February 2025 – the lowest it has been during the month of February over the last five years. Its year-to-date market share fell from 18.4 percent in 2024 to 7.7 percent this year. 

        A total of 966,300 new passenger cars were registered in Europe in February 2025, marking a decline of three percent, compared to the corresponding month last year. As per the Jato Dynamics report encompassing 28 markets, sale of automobiles witnessed a decline in Germany, Italy, Belgium, the Netherlands, Switzerland and Ireland mainly. The year-to-date registrations fell by two percent to a total of 1,962,850 units.

        Felipe Munoz, Global Analyst, Jato Dynamics, averred, “There are still no clear signs of recovery in the European automotive industry. Uncertainty in the domestic market is being further complicated by challenges in both China and the US.”

        In February 2025, the registrations of battery electric vehicles (BEVs) increased by 26 percent to 164,000 units – the highest volume on record for both the month of February and the period of January to February. A total of 329,700 units were registered, up by 31 percent.

         Of the opinion that Tesla is experiencing a period of immense change while pointing at an increase in electric vehicle registrations in Europe, Munoz said, “In addition to Elon Musk’s increasingly active role in politics and the increased competition it is facing within the EV market, the brand is phasing out the existing version the Model Y – its best-selling vehicle – in anticipation of the introduction of a new refreshed version.”

        “During this process, brands often experience a drop in sales before they return to normal levels, once the updated model becomes widely available. Brands like Tesla, which have a relatively limited model lineup, are particularly vulnerable to registration declines when undertaking a model changeover,” he added.

        The registrations of the Model Y fell by 56 percent to 8,800 units in February 2025. The registrations of the Model 3 fell by 14 percent to 6,800 units.

        “The difference in volume drops between these two vehicles suggests that the decline in the brand’s overall sales is more firmly rooted in the Model Y changeover than Musk’s political activity,” Munoz articulated. “However, it will be interesting to see to what extent demand rebounds once the new Model Y hits markets across the region,” he expressed.

        Chinese brands outpace Tesla for BEV sales

        The difficulties that Tesla is currently facing have created opportunities for some of its competitors. In February, Chinese-owned car brands registered 19,800 new electric vehicles in Europe, outpacing Tesla which registered just over 15,700 units. In the same month last year, the former registered 23,182 units compared to the 28,131 registered by Tesla.

        The best-selling Chinese-owned car brands in February 2025 turned out to be Volvo, BYD and Polestar. While Volvo recorded a 30 percent drop in BEV registrations, BYD and Polestar made substantial gains, with increases of 94 percent and 84 percent respectively. Xpeng also performed well with more than 1,000 units, closely followed by Leapmotor with almost 900 units. 

        Renault Group shines

        Volkswagen group continued to lead the market with share of 25.8%. Stellantis followed in second position but lost 2.6 points of share when compared to February 2024 due to double-digit drops at Citroen, Opel/Vauxhall and Fiat. Renault Group was the month’s top performer, with a 12 percent increase in volumes and a market share gain of 1.5 points. The group’s strong performance in February can be attributed to positive results posted by the Renault Clio, Dacia Duster and the new Renault Symbioz and Renault 5. 

        Much of Renault’s success was found in the BEV segment, with 9,400 BEVs registered in February, up by 96 percent. The French manufacturer was only outperformed by Volkswagen, which recorded a 108 percent increase in BEV sales. Other strong increases within the BEV segment included Audi (up by 67 percent), Kia (up by 56 percent), Skoda (up by 63 percent), Citroen (up by 190 percent), Cupra (up by 179 percent), Mini (up by 804 precent) and Ford (up by 146 percent). In contrast, Tesla, Volvo, MG, Fiat, Jeep and Smart recorded a sales decline in the respective month.   

        The Dacia Sandero leads again

        The Dacia Sandero once again led in the ranking by model as Europe’s most registered new vehicle during the month. Meanwhile, second position was occupied by the Citroen C3, with the new generation already being widely available. The Renault Clio followed closely in third thanks to a 22 percent increase in volumes – the second best within the top 10, only outperformed by the Volkswagen Tiguan, in ninth position, which recorded a 43 percent increase in registrations.

        The Tesla Model Y and Skoda Octavia have dropped out of the top ten model rankings, making way for the Dacia Duster and Volkswagen Tiguan. The best-performing models in the top 100 included the Peugeot 3008 (with sales up by 40 percent), MG ZS (up by 47 percent), Skoda Kodiaq (up by 32 percent), Jeep Avenger (up by 40 percent), Volkswagen ID.4 (up by 150 percent), Volkswagen ID.3 (up by 114 percent), Skoda Enyaq (up by 41 percent), Mini Countryman (up by 109 percent), BMW 5 Series (up by 54 percen), Fiat 600 (up by 369 percent), Audi A5 (up by 181 percent), Audi A6 (up by 74 percent), Mercedes E-Class (up by 49 percent) and Cupra Born (up by 64 percent)

        Image for representative purpose only.

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          Accident At Deoband On Delhi-Dehradun Expressway: 6 Workers Injured

          Delhi-Dehradun

          In an unfortunate incident on the upcoming Delhi-Dehradun expressway, two workers were injured after a pillar collapsed in the Saharanpur. The accident that occurred on Sunday, 23 March 2025, has been confirmed by Narendra Singh, Project Director at National Highways Authority of India (NHAI). This incident occurred when a concrete girder fell while being shifted using a machine. The injured were immediately rushed to the hospital.  

          The pillar, built at a cost of INR 120 billion, was erected in Deoband as part of the Deoband Canal Flyover, near Meerut. Incidentally, this flyover is part of the Delhi-Dehradun Economic Corridor. Police and the administration were prompt in reaching the site immediately after getting the information. It took about 3 hours for the police and local villagers to extract the buried workers. 

          As per Bharatiya Kisan Mazdoor Sangathan, it appears that some of the work was being carried out without adequate safety equipment. Acting swiftly on this lapse, NHAI has set up an expert committee to look into the technical causes of this incident. Prima facie, it has been stated that the crane’s string wire snapped, resulting in the fall of four already-launched girders and one girder. However, it has come to light that three to four other workers were also trapped underneath the debris and were rescued after major efforts.  

          The 212 km long expressway is being built in four phases. However, this incident is likely to push back its launch by a few months. It will link Shastri Park, Khajuri Khas, Mandola, Baghpat, Shamli and Saharanpur to finally reach Dehradun. The new expressway will allow the 32 km stretch from Akshardham to Baghpat to be covered in just 25-30 mins. Major features of the Delhi-Dehradun expressway include 5 railway overbridges, a 76 km service road, 16 entry and exit points, 4 major bridges, 13 smaller bridges and 110 vehicle underpasses.   

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