{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853559","patent":{"patent_number":"US-9853559","title":"Power conversion device with reduced current deviation","assignee":null,"inventors":[],"filing_date":"2015-03-27T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":20,"abstract":"Disclosed herein is a power conversion device including a storage and a power conversion controller. The storage stores multiple values, each correlated to a disturbance that causes distortion in a current to a power converter, in association with a phase angle of a voltage of an AC power supply. The power conversion controller controls ON/OFF operations by using the values stored in the storage to compensate for a manipulated variable of control performed by the power converter in association with the phase angle of the voltage of the AC power supply."},"analysis":{"summary":"The Power Conversion Device with Reduced Current Deviation patent presents an innovative solution for mitigating current distortion in power conversion systems. The core innovation lies in its ability to proactively compensate for disturbances by storing and utilizing values correlated to these disturbances in association with the phase angle of the AC power supply voltage. This technology addresses the problem of energy losses, equipment damage, and overall system inefficiency caused by current distortion in power converters.\n\nThe key technical approach involves a storage unit that stores multiple values correlated to disturbances and a power conversion controller that manages the ON/OFF operations of the power converter. By using the stored values, the controller can anticipate and counteract current distortions in real-time, resulting in a smoother and more stable current output. This proactive compensation method is a significant departure from traditional reactive filtering techniques.\n\nThe business value of this technology lies in its potential to improve the efficiency, stability, and reliability of power systems across various industries. It can be applied to renewable energy systems, electric vehicles, industrial automation, and other applications that rely on power conversion. By reducing energy losses and equipment damage, this technology can lead to significant cost savings and increased profitability for businesses. The market opportunity is vast, encompassing any application that requires efficient and reliable power conversion.\n\nThe Power Conversion Device with Reduced Current Deviation patent represents a valuable asset for companies seeking to gain a competitive edge in the rapidly evolving power electronics market. Its ability to proactively compensate for current distortions makes it an attractive option for businesses looking to optimize their power systems and reduce their energy consumption. This technology is poised to play a crucial role in shaping the future of power conversion and driving the adoption of cleaner and more efficient energy solutions.","layman_explanation":"The Power Conversion Device with Reduced Current Deviation addresses a fundamental problem in how we use and distribute electricity: the instability and inefficiency that arises from 'current distortion.' Think of it like this: when you plug your phone into a charger, you expect a smooth, consistent flow of power. But often, that flow is disrupted by various factors, causing fluctuations and 'noise' in the electrical current. This 'noise' is current distortion, and it leads to wasted energy, overheated equipment, and even potential damage to the devices you're trying to power.\n\nExisting solutions, like filters and stabilizers, attempt to clean up this distorted current after it's already happened. They're like trying to mop up spilled milk – they can help, but they're not preventing the spill in the first place. This patent takes a different approach. It's like having a weather forecast for your electricity. It anticipates when and where these distortions are likely to occur, and then proactively adjusts the power flow to compensate for them. This anticipation is crucial because it allows the system to maintain a consistent and clean power supply, even in the face of unpredictable disruptions.\n\nWhy does this matter? Because current distortion is a hidden drain on our energy resources and a silent killer of electronic equipment. By minimizing it, this technology can significantly improve the efficiency and lifespan of everything from household appliances to large-scale industrial machinery. This has huge implications for industries like renewable energy, where the intermittent nature of sources like solar and wind can introduce significant distortions into the grid. It also benefits electric vehicle manufacturers, who need to ensure stable and efficient charging systems. The potential ROI is substantial, encompassing reduced energy costs, lower maintenance expenses, and increased equipment longevity. \n\nLooking ahead, this technology could be integrated into smart grids, enabling more dynamic and responsive power management. It could also pave the way for more efficient and reliable electric vehicle charging infrastructure. As the world increasingly relies on electricity, innovations like this are essential for building a sustainable and resilient energy future. The investment implications are clear: companies that adopt and develop this technology stand to gain a significant competitive advantage in the rapidly evolving power electronics market.","technical_analysis":"The Power Conversion Device with Reduced Current Deviation patent outlines a system designed to minimize current distortion in power conversion. The technical architecture centers around a storage unit that holds multiple values. Each value correlates to a specific disturbance that can cause distortion in the current supplied to a power converter. These values are associated with the phase angle of the AC power supply voltage. The system also includes a power conversion controller. This controller uses the stored values to manage the ON/OFF operations of the power converter. It does this by compensating for a manipulated variable of the control performed by the power converter. This compensation is also linked to the phase angle of the AC power supply voltage.\n\nImplementation involves carefully characterizing the power conversion system to identify common disturbances and their corresponding phase angles. The storage unit must be capable of rapidly retrieving these values in real-time. The control algorithms within the power conversion controller must be optimized to ensure accurate and timely compensation. Integration patterns would likely involve interfacing the controller with existing power conversion hardware and software. Performance characteristics will depend on the speed of the storage unit, the efficiency of the control algorithms, and the accuracy of the disturbance-correlated values.\n\nCode-level implications would involve developing efficient algorithms for retrieving and processing the stored values. The control software would need to be designed to minimize latency and ensure real-time performance. The system would also require robust error handling and fault tolerance to ensure reliable operation under varying conditions. This technology represents a significant advancement in power electronics, offering a more proactive and precise approach to mitigating current distortion. The ability to anticipate and compensate for disturbances in real-time has the potential to improve the efficiency, stability, and reliability of power systems across various industries.","business_analysis":"The Power Conversion Device with Reduced Current Deviation patent presents a significant business opportunity in the power electronics market. The market opportunity size is substantial, encompassing various industries that rely on power conversion, including renewable energy, electric vehicles, industrial automation, and consumer electronics. Current distortion is a pervasive problem in these industries, leading to energy losses, equipment damage, and reduced system efficiency. The patented technology offers a compelling solution by proactively compensating for disturbances, resulting in improved power quality and reliability.\n\nThe competitive advantages of this technology include its proactive approach, real-time compensation capabilities, and adaptability to various power conversion systems. Traditional methods for mitigating current distortion, such as passive filters, are often reactive and less effective in dynamic environments. The Power Conversion Device with Reduced Current Deviation, on the other hand, anticipates and counteracts disturbances before they significantly impact the system.\n\nThe revenue potential for this technology is considerable. It can be monetized through licensing agreements, product sales, and service contracts. Licensing the technology to power converter manufacturers would generate recurring revenue streams. Selling integrated power conversion devices incorporating the patented technology would provide a higher margin revenue opportunity. Offering consulting and support services to businesses implementing the technology would further enhance revenue potential.\n\nThe business model for this technology could involve a combination of licensing, product sales, and service offerings. Strategic positioning would involve targeting key industries with high power conversion demands, such as renewable energy and electric vehicles. ROI projections would depend on the market adoption rate, the pricing strategy, and the cost of implementation. However, the potential for significant cost savings and increased efficiency makes this technology an attractive investment for businesses across various sectors.","faqs":null,"topics":["power conversion","current distortion","energy efficiency","power electronics","patent"],"tech_cluster":null},"seo":{"title":"Power Conversion Device with Reduced Current Deviation - Patent US-9853559","description":"Discover the Power Conversion Device with Reduced Current Deviation patent, revolutionizing power systems. Mitigate distortion, improve efficiency. Full analysis and claims.","keywords":["power conversion","current distortion","energy efficiency","power electronics","patent","patent US-9853559","smart grid","renewable energy","electric vehicles","power quality"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853559","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853559","citation_suggestion":"Patentable. \"Power conversion device with reduced current deviation\" (US-9853559). https://patentable.app/patents/US-9853559","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853559","json":"https://patentable.app/api/llm-context/US-9853559","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:46:10.839Z"}