欧美,日韩,亚洲,国产一 二 三区,aa片在线观看视频在线播放,少妇人妻精品一区二区,5g影视天天5g天天爽

Brief description of application fields

Photovoltaic inverter (PV inverter or solar inverter) can convert the variable DC voltage generated by photovoltaic (PV) solar panels into an inverter with mains frequency alternating current (AC), which can be fed back to commercial transmission system or used for off grid power grid. Photovoltaic inverter is one of the important system balance (BOS) in photovoltaic array system, which can be used with general AC power supply equipment.

In 2014, the conversion efficiency of advanced photovoltaic inverters can reach 98%, in which the string inverter will use residential or medium-sized photovoltaic systems, while the central inverter will use large-scale commercial systems and even grid level markets. The market share of central inverter and series inverter is 50% and 48% respectively, and the market share of micro inverter is less than 2%.

Schematic diagram of photovoltaic inverter circuit

Solution Brief

The driving scheme, vector control, switching frequency, current sharing characteristics, short-circuit impact, high temperature load and margin design of the whole machine are analyzed, and a good matching scheme is given in combination with the waveform temperature rise.

Product recommendation

The following power devices are used in the photovoltaic inverter industry.

Product Name VCES[V] IC @100℃[A] VCE(sat), typ @25℃[V] Eon, typ @25℃[mJ] Eoff, typ @25℃[mJ] tsc, typ @125℃[μs] package
TGL75N120FDR 1200 75 1.79 8.48 3.18 5us(min) TO-264
TGAN40N120FDR 1200 40 2 3.66 0.79 10 TO-3PN
TGAN80N65F2DS 650 80 1.85 3.05 1.11 - TO-3PN
TGAN60N65F2DR 650 60 1.6 2.07 0.97 5us(min) TO-3PN
TGH40N65F2DR 650 40 1.6 1.06 0.55 5us(min) TO-247

Copyright ? 上海道徑電子科技有限公司 All Rights Reserved 滬ICP備05064014號-1   網(wǎng)站設(shè)計:JCE

  • 首頁
  • 聯(lián)系電話
  • 返回頂部
  • 主站蜘蛛池模板: 郎溪县| 平舆县| 安龙县| 长垣县| 城固县| 岳阳县| 清新县| 卫辉市| 观塘区| 瑞丽市| 新龙县| 周口市| 济南市| 赣州市| 高邮市| 江口县| 大理市| 来安县| 康马县| 特克斯县| 拜城县| 牟定县| 黄山市| 锡林浩特市| 社会| 嘉祥县| 淅川县| 宁乡县| 琼中| 吴桥县| 长沙市| 灵宝市| 太白县| 逊克县| 长乐市| 咸丰县| 周至县| 蓝田县| 遂溪县| 通渭县| 武鸣县|