- 您的位置:
- 中国标准在线服务网 >>
- 全部标准分类 >>
- 国外标准 >>
- IEEE >>
- IEEE 449-1998 IEEE Standard for Ferroresonant Voltage Regulators

【国外标准】 IEEE Standard for Ferroresonant Voltage Regulators
本网站 发布时间:
2025-04-28
- IEEE 449-1998
- 定价: 126元 / 折扣价: 108 元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
This standard pertains to ferroresonant voltage regulators which operate at relatively constant frequencies and provide substantially constant output voltages in spite of relatively large changes of input voltage, and to controlled ferroresonant regulators which maintain substantially constant output voltage regardless of variations, within limits, of input voltage, temperature, frequency and output load. Guides to application and test procedures are included. Provision is made for relating the… read more rectifiers and circuits. Definitions pertaining to ferroresonance and ferroresonant regulators which have not been found elsewhere are included with an appropriate discussion. This standard includes, but is not limited to, the following types of ferroresonant regulators 1) Series ferroresonant regulators 2) Series-parallel ferroresonant regulars(electrically connected) 3) Ferroresonant transformer regulars(magnetically connected) 4) Controlled ferroresonant regulators read less
标准号:
IEEE 449-1998
标准名称:
IEEE Standard for Ferroresonant Voltage Regulators
英文名称:
标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- AG 201-1998 (Amdts) Approval requirements for manual shut-off valves
- AG 202-1998 (Amdts) Approval requirements for gas appliance regulators (incorporates Amendments)
- AG 204-1998 (Amdts) Approval requirements for thermoelectric flame safeguards
- AG 205-1998 (Amdts) Approval requirements for regulators for use with Liquefied Petroleum Gases
- AG 210-1998 (Amdts) Approval requirements for electronic flame safeguards and flame detectors
- AG 212-1998 (Amdts) Approval requirements for quick-connect devices
- AG 213-1998 (Amdts) Approval requirements for pressure and temperature limit devices
- AG 214-1998 (Amdts) Approval requirements for automatic shut-off valves and vent valves
- ANSI INCITS 135-1992 (R1998) Information Systems - Database Language - SQL (includes ANSI X3.168-1989) (formerly ANSI X3.135-1992 (R1998))
- ANSI INCITS 317-1998 (R2008) AT Attachment with Packet Interface Extension (ATA/ATAPI-4)
- ANSI/INCITS/ISO/IEC TR 15285:1998[2015] Information technology - An operational model for characters and glyphs
- AS 10303.1-1998 (R2013) Industrial automation systems and integration - Product data representation and exchange Overview and fundamental principles
- AS 1038.24-1998 (R2013) Coal and coke - Analysis and testing Guide to the evaluation of measurements made by on-line coal analysers
- AS 1038.6.3.2-1997/Amdt 1-1998 Coal and coke - Analysis and testing - Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method
- AS 1048-1998 International fibreboard box code