| 翻訳と辞書 |
| NGK Insulators ： ウィキペディア英語版 |
NGK Insulators
() is a Japanese ceramics company. It primarily produces insulators but also produces other products, especially ceramic products. NGK is headquartered in Tokyo (Marunouchi Bldg. 25F, 2-4-1, Marunouchi, Chiyoda-ku, Tokyo 100-6325) and is listed on the Nikkei 225, which is an index of the Tokyo Stock Exchange.〔(【引用サイトリンク】title=Nikkei Constituents )〕 It is also listed in the Osaka Securities Exchange, the Nagoya Stock Exchange, and the Sapporo Securities Exchange all under listing code 5333.〔(【引用サイトリンク】title=Investor Relations )〕〔(【引用サイトリンク】title=NGK INSULATORS, LTD. (Public, TYO:5333) )〕 NGK stands for Nippon (Japan) Gaishi (insulator) Kaisha (company).
==Sodium-sulfur batteries==
NGK Insulators is known-worldwide for the development of sodium-sulfur batteries in cooperation with TEPCO. NGK's NaS battery systems are being used worldwide, primarily in Japan and the United States.
NGK Insulators markets its NaS batteries for use as grid storage (especially for use in conjunction with renewable energy sources such as wind and solar). The battery systems can be used for both peak shaving, load leveling, emissions reductions, and as emergency power supplies. The "typical system" (as defined by NGK) is composed of 40 50-kW units for a total system capacity of 12,000 kWh.〔
NGK's systems are currently used worldwide, both as grid storage and as a supplement to wind and solar installations. System capacities range from 1.5 to 34 MW.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「NGK Insulators」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|