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Solar Array Simulator (SAS)

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작성자 BOBINC 작성일15-04-23 09:11 조회706회 댓글0건

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Product Overview
Elgar의 TerraSAS System (TSAS)는 PV array의 독특한 동작을 쉽게 프로그래밍 할 수 있는 수단을 제공합니다. 이 시스템은 grid-tied 인버터와 DC charge controller를 위한 Maximum Peak Power Tracking (MPPT) 특성을 테스트 하는 turn-key 접근법을 제공합니다. 거의 모든 fill factor나 태양 전지 소재에서 사용자로 하여금 전원 소스로 MPPT 알고리즘의 유효성을 검사할 수 있도록 합니다. 하드웨어 제어는 전용 IV 곡선 생성 프로세서로 작동하는 RS422를 사용하는 PV 시뮬레이터에 직접적으로 통신하는 로컬 컨트롤러에서 실행되는 어플리케이션에 의해 수행됩니다. 로컬 그래픽 유저 인터페이스(GUI)는 TerraSAS 시스템에 대한 모든 사용자 컨트롤을 제공하는 다른 어플리케이션을 통해 수행됩니다. 응용프로그램에는 원격 통신 및 제어를 위한 이더넷(LAN) 파서가 포함됩니다. 컨트롤러를 통하여 모든 기능은 현지에서 제어 가능하며 원격 역시 가능합니다.

기능

맑은 날부터 구름 낀 조건까지의 동적 조사량과 온도의 시뮬레이션
프로그램 된 시간 간격에 걸쳐 전압, 온도 또는 조사량 레벨을 램프
전압, 전류, 조사량 레벨과 온도 설정 리드백
인버터 Maximum Peak Power Tracking (MPPT) 테스트
PV 인버터 테스트를 위한 Programmable I-V 곡선 제공
태양 전지 소재의 다양한 유형을 시뮬레이션
최대 1MW의 멀티 채널
Features And Benefits
•Available in single and dual pack versions
•Sensor simulation available to provide thermistor, strain gauges, heater loads, and cell bypass/short.
•Battery behavior easily modified via spreadsheet download to simulate any battery topology including Nickel Metal Hydride, Lithium Ion, and Nickel Cadmium


Flexible Database Operation
 A unique database engine allows the Battery Simulator to simulate various battery chemistries. The state-of-charge of the "battery" and the instantaneous current flow in or out of the"battery" is used to calculate the current terminal voltage of the battery. This database engine has the capability of controlling pressure transducer
 simulator to allow a charging system to operate in a closed loop fashion. The database feature allows the simulator to simulate common battery ailments: shorted cells, degraded charge transfer, and aging, to name a few.

Integrated Battery Sensor Simulator Packages
 Integrated thermistor and pressure transducer simulators allow the user to test an entire battery conditioning system closed loop. This integration of simulators allows for faster system debug and greater test flexibility.

Fully Programmable
 All aspects of the battery simulation are programmable. A file management system allows different "battery" databases to be loaded and executed transparently while the system is simulating, thus allowing the user the ability to change battery conditions quickly and efficiently. A simulation can be suspended and re-started
 later, allowing the user to stop the charge/discharge cycle and examine battery maintenance systems in a static environment. All system setpoints and operational points are available to the user either locally or remotely, eliminating the need for external monitoring equipment.

Attention To Spacecraft Safety
 Several safety systems are employed in the battery simulator to ensure proper system operation. Overcurrent trip or foldback points are user settable locally or remotely. Programmable overvoltage protection is also provided.

Wide Range Of Power
 Charge/discharge power levels ranging from less than a kilowatt to several kilowatts, are available.

Power Rack Integration Service
 Power subsystems are a key part of electronic systems, manufacturing processes and process control equipment. The engineering and construction of these power subsystems are often unwanted diversions for the engineering staff.

AMETEK can provide you with custom designed turnkey power subsystem rack solutions to meet a variety of application requirements. Based on our vast power subsystem experience we can quickly and efficiently provide system solutions. Whether you desire to free up your current engineering talent or to add a fresh perspective in
 applications where power subsystems are new to your process, we can help.

AMETEK starts with the world's largest selection of programmable power sources, then designs and builds a system that will fill your every need, all with a single P.O.

Some additional benefits of a AMETEK Power Rack System are:
 Strong systems experience mitigates risk of integration issues and performance problems.. Customer part number established, allowing easy reprocurement of systems for future requirements.

Building power subsystems requires more than power sources and racks; it demands attention to thousands of details.

Test System Safety
 The BSS is used in place of test flight batteries. There is no need to charge and discharge test batteries, and chance a shorting of the battery.

Test Process Speed
 Changing from one state - of - charge to another using flight batteries and be a time consuming process. The Elgar BSS is simple, fast and accurate

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