EV/HEV 충전 및 배터리: 전력 eMobility 솔루션
EV Charging Solutions: Seal and Protect in an Electric Vehicle
The success of any electric or hybrid/electric vehicle (EV/HEV) relies on how well it stores energy and how quickly it recharges. Once the effective vehicle range of a single charge compares with a quick fill up at the gas pump, consumers are more likely to make the transition to an electric vehicle. OEMs are at the forefront of pioneering innovations in EV charging solutions, aiming to enhance battery capacity, efficiency, and lifespan, while also minimizing charging times making EVs and HEVs more attractive to consumers. Any industry-changing innovation is not without its challenges; vehicles are limited on space, weight, and power, and must meet demanding cost and reliability requirements (SWAP-CR). Vehicles are subject to harsh environmental constraints, which can pose difficult environmental sealing and protection requirements for large electronic systems and batteries.
열 폭주의 세 가지 주요 원인과 예방 방법
(대본 보기)
충돌 및 열 폭주로부터 EV 배터리를 냉각하고 보호하는 방법
(대본 보기)
오랜 전문성
Leverage Boyd’s expertise in EV charging solutions with extensive experience in Engineered Materials Solutions. Boyd is an ideal partner in developing and manufacturing products that help seal and protect an electric vehicle. Our precision converting capabilities enable us to develop robust, cost-effective and reliable seals to protect power converters & inverters, electronic control units (ECUs), charging stations, and battery compartments from particle and fluid ingress or contamination and water damage. Boyd maintains IATF 16949 certified manufacturing operations across three continents to assure our eMobility components exceed the rigorous demands for automotive quality management systems with adept regional support. Boyd’s customer focus and relationship management culture are aligned with IATF 16949 processes and quality systems. By optimizing processes, organization, and efficiency, we reduce costs, increase yield rates with effective management and assembly processes while providing our customers high quality products.
배터리 및 배터리 팩
Maximize electric vehicle efficiency with Boyd’s comprehensive EV charging solutions. The effectiveness of an electric vehicle hinges on its battery, a key factor determining the effective range the vehicle has on a single charge. Batteries store DC power in between charges for the rest of the vehicle’s electronic systems to consume during operation. An EV’s battery pack is typically constructed from a series of battery cells consisting of lithium-ion (Li-ion or Li-ion cells), either in the form of small cylinders or flat rectangular pouches. Alternative technologies like fuel cells are also options in power storage for electric and hybrid vehicles. The battery powers the entire vehicle and has a significant weight and space allocation, which OEMs strive to optimize and improve with each design iteration. Smaller and lighter weight batteries enable designers to incorporate higher powered or more densely packed battery cells for greater range. Partnering with Boyd’s design and engineering team enables you to develop optimized solutions that protect your battery from environmental conditions and improve power storage performance and efficiency. We create integrated solutions using highly engineered materials like SOLIMIDE ® Foams, Heat Shields, and battery gaskets to make your battery enclosures safe and reliable. Boyd’s integrated solutions enable you to better protect passengers and improve the overall safety of your electric vehicle.
충전소 및 전기 자동차 서비스 장비
충전소와 전기 자동차 서비스 장비(EVSE)는 그리드에서 전기 자동차로의 전력 전송을 용이하게 하여 EV 충전 솔루션을 혁신하는 데 중요한 역할을 합니다. 충전 인프라의 중추를 구성하여 전기 자동차 충전 기술의 발전과 접근성을 주도합니다.
충전기는 전력 소비량과 충전 속도를 반영하는 다양한 수준으로 제공됩니다.
레벨 1: 하룻밤 동안 배터리를 충전하는 일반적인 가정용 충전기
레벨 2: 전체 배터리 충전에 도달하는 데 몇 시간이 걸리는 일부 가정용 충전기
레벨 3: 슈퍼차저
높은 수준의 충전기는 충전 시간 단축에 더 많은 전력이 필요하며, 10-12분 만에 100km 주행 거리를 제공하는 중요한 이정표가 있습니다. eMobility 산업은 기존의 내연 기관(ICE) 급유 시간 주기와 경쟁하기 위해 더 높은 전압이 필요한 빠른 충전으로 이동하고 있습니다.
Some chargers have the capability to convert AC power from the grid into a DC current and voltage that will safely charge the electric vehicle battery. These types of chargers use an electrical inverter, a series of electrical switches that rapidly alternate to transform the AC current to a DC current. These inverters may also include step down converters or buck converters to bring high DC voltages to the preferred battery voltage. Most of these chargers are installed in an outdoor environment and subject to external weather conditions. High power electronics within charger systems must be protected from rain, UV, wind contaminant, and other damages making charger enclosure systems, seals, and protection solutions critical to ensure longer and reliable product lifetimes.
온보드 충전기
The On Board Charger (OBC) of an electric or hybrid vehicle converts AC power from the grid provided by the charging station into DC power that charges the battery. Batteries store energy as DC, so the more power that an OBC unit can handle and convert efficiently, the faster the battery can safely charge. The On Board Charger utilizes a series of semiconductor devices to convert AC current into DC. These semiconductor devices switch rapidly and produce large amounts of waste heat in the process. On Board Chargers might include a step down converter, buck converter or 3-phase Input Power Factor Correction (PFC) components in addition to the main inverter to decrease high DC voltages to lower battery voltages for safer storage.
BOYD 온보드 EV 충전 솔루션
Boyd’s EV charging solutions expertise covers all aspects of the sealing, protection, and shielding requirements needed for an on-board charger, and typically in an efficient integrated solution. Our high-performance gaskets and seals used within enclosures make us an ideal partner in developing effective EV charging solutions that meet your performance requirements. We integrate many functions into a single assembly, reducing your overall costs by simplifying your supply chain, minimizing assembly time, and fabricating reliable solutions that reduce maintenance and warranty costs.
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