에너지와 과학 그리고 기술 (27) 썸네일형 리스트형 "출력 제한 조치"와 "전기료" 절감의 대안, 중력 배터리 (Gravity Energy Storage) 소개 - 230521 중력 배터리에 관심을 갖게 된 것은 신재생에너지를 통해 발생한 전력 현재 과잉 생산되어 전력망에 연결되지 못하고 발전를 중지하는 상황인 "출력 제한 조치"라는 하는 단어로 왜곡하고 있는 것인 1년 중 약 60여회 이상 발생되고 있는 상태이다. "출력 제한 조치"라는 단어를 더 정확히 설명하며 신재생에너지를 통해 발전되는 전기를 기존 전력망이 받아 주지 못하여 버리는 상황이라는 것을 이런 식으로 말하고 있다. 그렇다면 남는 전력을 담을 방법이 필요한데, 기본 세력과 기업들은 ESS라는 방법을 제시하고 있지만 전력에 조심이라고 관심이 있는 분이라면 알겠지만 ESS는 폭발과 위험성, 가격, 유지비 등의 많은 문제점들을 가지고 있는 전력 저장 방법으로 사용되고 있다. 그리고 또 다른 방법으로는 수소나 암모니아 .. Gravity Energy Storage(중력 배터리). Who's right and Who's wrong ? Subject : Gravity Energy Storage. Who's right and Who's wrong ? Back in January last year I made a video looking at the concept of gravity energy storage. You may remember me showing you a group of design students who setup a nice little demo on a very high building that generated enough electrical energy to run a recode turntable. Clever stuff! Back then I focused on two companies who were deve.. Serial Wire Ring - 1711 Internal buses do not leave the ECU. They connect the integrated circuits (ICs) on the board to each other. These buses transmit data from input circuits (e.g. analog-digital converters) to the controller or data to activate output stages from the controller to the output stages. Since these buses are only used inside one ECU, voltage levels, signal type (symmetrical or asymmetrical), impedances.. MOST - 1707 Overview Application The MOST bus (Media Oriented Systems Transport) was specially developed for the networking of multimedia applications in motor vehicles (infotainment bus). Alongside the classical entertainment functions such as radio receivers and CD players, infotainment systems also provide video functions (DVD and TV), navigation functions, and access to mobile communication and informat.. PSI5 - 1705 Overview The Peripheral Sensor Interface 5 (PSI5) is a digital interface published by the PSI Consortium ([6]) for sensor applications in motor vehicles and can be assigned by the application to Class A (see Table 1). The PSI5 is based on already existing interfaces for peripheral airbag sensors, but has been developed as an open standard which can be used and implemented at no extra charge. The.. Ethernet - 1703 Overview The term Ethernet refers to a family of buses in which the addressing, the format of the messages and access control are identical (laid down in IEEE 802, [5]). Ethernet and the Internet Protocol (IP) were developed for data communication between computers or peripherals which are locally separate and where, during operation, reconfigurations of the network through the addition of new u.. LIN - 1700 Overview The LIN bus (Local Interconnect Network) was designed to cover the communication requirements for Class A systems (see Table 1) with the most cost-effective hardware possible in the node. Typical applications are the door module with door lock, the power-window units, door- mirror adjustment, and air-conditioning system (transmission of signals from the control element, activation of th.. FlexRay - 1697 Overview FlexRay is a bus which was designed for control engineering in the automotive field. Particular attention was given in development to its suitability for use in active safety systems without a mechanical fallback level (X-by-Wire), where determinism and fault tolerance are required. Essentially, thanks to the high transfer rate of up to 20 Mbit/s for non-redundant transmissions, its use.. 이전 1 2 3 4 다음
