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Solid state power distribution aircraft This means that a failure will not cause a critical load to remain powered in an unprotected and uncontrolled manner. Collins Aerospace's solid state distribution systems are the standard on numerous airplane platforms with over 2 million devices in service. Astronics AES. This article presents the development of a 1 kV 500 A Power Dissipation Optimization Process in Aircraft Secondary Power Distribution Systems. table tbody td:first-child { border-left: 0; } . Jul 28, 2021 · Cincinnati, OH – July 28, 2021 – Dassault Aviation has selected GE Aviation to provide the Primary and solid state Secondary Electrical Power Distribution and Control System for the recently launched Dassault Falcon 10X aircraft. PDC's power conversion and supply solutions, offering greater than 92% efficiency, provide high quality conditioned power in a space saving, reliable Our low-profile S PDU is a thin, flat packaged array of AC or DC thermally mounted Solid State Power Controllers (SSPC) on a carrier board, offering a RS485 control bus. The SPDU is designed to be used in multiple locations throughout the aircraft and employs the latest design features to address the most current aircraft The Solid-State Power Controller (SSPC) is an important part of Secondary Power Distribution Assembly (SPDA), which is used on the civil aircraft power system design. Potter, F. Maxwell, J. item Jan 14, 2015 · The high-power solid-state power controller (SSPC) will be a critical component for the future electrified aircraft propulsion system. A configurable solid state power management and distribution system. Each e-CB rating can be set according to customer specification, available e-CB ratings are: 1A, 2. M. Retrofitting solid state power distribution into existing aircraft. 881. Moving away from traditional electromechanical relays and circuit breakers, SSPCs offer a level of previously unattainable precision and reliability. 5A, 10A and 15A. November 1, 2014 Future of Flight Aviation Center Paine Field Everett, Washington Astronics CorePower aircraft Electrical Power Distribution Systems are uniquely suited for today's sophisticated corporate jets, UAVs, VVIP, and advanced helicopter programs. 5rem; } @media (min-width: 768px) {. inverse. 28, 2024 /PRNewswire/ --Collins Aerospace, an RTX (NYSE: RTX) business, has completed prototype development of a solid-state power controller and power distribution panel as part of the SWITCH project, supported by the European Union's Clean Aviation Joint Protective devices such as circuit breakers play a critical role in electric power distribution systems in more electric aircraft (MEA). Each Power Distribution Unit is capable of switching power, monitoring current / voltage and, detecting arc faults. icon-ico_cart_lg { padding-left: 0. TAKE SMART POWER MANAGEMENT TO THE NEXT LEVEL • Ground Vehicles • Turrets • Aircraft • Watercraft • Unmanned Vehicles • Weapon Launchers DDC’s Solid-State Power Controller (SSPC) cards, power distribution units, and modules provide state of the art switching and circuit protection for secondary and primary power distribution. 1 . Each SPDU has provisions for master reset and each individual SSPC can be addressed, and each output status can be displayed. e-CB uses a Brancaro Industries proprietary technology to implement a smart Solid-state circuit breaker with embedded switch function. The earliest research on SSPCs can be traced to the 1970s but was affected by factors such as the higher on-resistance of semiconductor power in aircraft power distribution and complies with new certification requirements. With the increase of aircraft electrical equipment and the improvement of automation, aircraft power distribution system is gradually developing towards solid-state power introduces the key components and functions of the system, and designs an SSPC driving circuit, which lays a foundation for the development of aircraft solid-state power distribution system in China in the future. With a history of high reliability, they are the ideal choice for aircraft power distribution. J. Due to the extreme safety requirements, fast response and arc-less operation is critical for protection and fault isolation of the electric power system of the aircraft and therefore solid-state power controller (SSPC) technology is gaining interest in this . MOSFETs can replace the power contacts, with the obvious advantage in improved reliability relative to no moving parts. table thead th, . Oct 22, 2012 · Solid State Power Controller (SSPC) technology has gained acceptance as a modern alternative to electromechanical contactors and circuit breakers, due to its high reliability, “soft” switching characteristics, fast response time, and ability to facilitate advanced load management and other aircraft functions. flex-container { display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; } i. These technology solutions utilize our patented fail-open technology for reliable control of electrical power. 1700 AESsales@astronics. 5A, 7. ElectricalPower td > img { max-height:75px; } . FEATURES & BENEFITS: • Certified on over 25 civilian and military fixed wing and rotorcraft applications • 30% reduction in system weight through the absorption of other system functions The SPDU (Secondary Power Distribution Unit) provides a compact, lightweight means to distribute 288A at 28 VDC power to 54 loads in the aircraft to save weight, space, and cost by eliminating wires, circuit breakers and utility control boxes. An electrical power distribution system (EPDS) for an aircraft, the EPDS may include a DC bus, a power source port, a solid state power controller (SSPC) of a first type interposed between the power source port and the DC bus, at least one load port and an SSPC of a second type interposed between the load port and the DC bus. The SPDU circuit protective functions and power control are software Power management with PDC's Solid-State Power Controller (SSPC) solutions offer dramatic SWaP-C saving advantages over the electromechanical switches, relays, and circuit breakers they replace. The Secondary Power Distribution Unit (SPDU) leverages digital communications and the use of solid-state technology to develop a highly configurable and flexible power distribution system. It can acquire the effect to the air-craft function basing on the safety Oct 28, 2024 · Auf Deutsch lesen | Read in German New systems were produced at Collins' facility in Nördlingen, Germany NÖRDLINGEN, Germany, Oct. Aug 3, 2015 · The solid state circuit breaker can replace a relay, so you can integrate a lot of your control systems into the power distribution system, take a lot of weight out of the aircraft, remove a lot of wiring from the aircraft, and remove a lot of sort of unreliable mechanical components at the same time. Presented at the 9th Joint FAA/DoD/NASA Aging Aircraft Conference 2006. It contains thermal circuit breakers but also more advanced Solid State Power Controllers that reduce wiring & allow remote control & flexibility for the configuration change. Solid- state power devices can extend the switching life of a contactor. com AMETEK PDS power distribution products are based on our patented solid-state power controller design. flex-container . 425. , Blumer, J. Lightweight and Flexible. table thead th:first-child, . UNIQUE FAILSAFE DESIGN Unlike other solid-state products, the PDU contains patented circuitry that prevents a failure in a short-circuited condition. H. While solid-state relays are common, the application of power semiconductors to contactors is relatively new. The DC Secondary Power Distribution Unit (SPDU) is an aerospace and mil-spec electronic circuit breaker system that leverages digital communications and the use of solid-state technology to develop a highly configurable, rugged, flexible and lightweight power distribution system for today's modern jets, helicopters, UAVs, eVTOL and armored tactical vehicles. and Furmanski, D. Oct 30, 2023 · Solid State Power Controllers (SSPCs) have significantly altered the landscape of power management and distribution in aerospace applications. Neno Novakovic . configured with up to 27 power outputs per channel, each protected by independent solid state power controllers (SSPCs). Our systems are designed to provide power distribution functionality for the aircraft of today and tomorrow. It includes a combination of electro-mechanical power contactors and solid state switches to control the power into and out of the unit. table tbody td { border-left: 1px solid #dad9d7; } . Solid state power controller: 2-CHANNEL SSPC, DC RATING: EPM-112: 50A: WINDSHIELD HEATER CONTROL UNIT: 28 VDC, Dual control channel: EPM-111: 60A: Solid state power controller: 2-CHANNEL SSPC, DC RATING: P600 Solid State Power Controller: 80A: Solid state power controller: 80A@28VDC, 1PNO (SSO) P800 Solid State Power Controller: 150A: Solid This secondary distribution system is designed to power, protect and control electrical loads. PDC's RP-4EA3G1U3M5 three-phase 115V AC solid-state power distribution unit protects, controls and continuously monitors electrical system loads, providing significant Size, Weight, Power and Cost (SWaP-C) savings by combining three-phase and single-phase programmable functionality into a single ruggedized, military-grade form factor. Solid-state power conversion for high efficiency, low weight operation Aircraft Power Distribution Intelligent systems built on electronic circuit breaker technologies Our Aerospace specific Primary Power Distribution unit (PDU) provides primary power bus connectivity, transfer, and distribution functions to the aircraft loads. 12950 Willows Road NE Kirkland, WA 98034 USA +1. Primary Side has 30 e-CB power outputs. , and Burden, B. Presented at the SAE Power Systems Conference, Oct. Power Distribution Units TAKE SMART POWER MANAGEMENT TO THE NEXT LEVEL • Ground Vehicles • Turrets • Aircraft • Watercraft • Unmanned Vehicles • Weapon Launchers DDC’s Solid-State Power Controller (SSPC) cards, power distribution units, and modules provide state of the art switching and circuit protection for secondary and primary Oct 29, 2024 · The megawatt-class power distribution components were developed and produced in Nördlingen, Germany and will now be shipped to Collins’ state-of-the-art electric power systems lab, The Grid, in Rockford, Illinois for system integration testing. 2002. Aug 1, 2022 · The SSPC is a kind of smart solid-state electrical switch based on semiconductor power devices (such as MOSFETs, SCR, and IGBT) with functions such as inverse-time overcurrent protection, state detection, overheating protection, and bus communication. As the SSPC using the same technique, it needs to consider the com-mon mode failure effect to the function of utilization system even the whole aircraft. cpflr cnmgg nzf tketom nsjqwp dkjjbf gnfklx drbgmk ugrlj wevtc