基本信息
| 标准名称： | 电力机车制成后投入使用前的试验方法 |
| 英文名称： | Test methods for electric locomotives on completion of construction and before entry into service |
| 中标分类： |
铁路 >>
机车 >>
电力机车 |
| ICS分类： |
电气工程 >>
电力牵引设备
|
| 替代情况： | 替代GB/T 3318-1982 |
| 发布部门： | 中国国家标准化管理委员会 |
| 发布日期： | 2006-08-22 |
| 实施日期： | 2007-01-01 |
| 首发日期： | 1982-12-24 |
| 作废日期： | |
| 主管部门： | 铁道部 |
| 提出单位： | 中华人民共和国铁道部 |
| 归口单位： | 铁道部标准计量研究所 |
| 起草单位： | 中国南车集团株洲电力机车研究所、铁道部标准计量研究所 |
| 起草人： | 陈开运、言斌、张一兵、翟建平 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2007-01-01 |
| 页数： | 20页 |
| 计划单号： | 20060026-T-347 |
适用范围
本标准规定了电力机车制成后投入使用前的试用方法。
本标准适用于轨距1435mm、单相交流50Hz、25kV干线电力机车。
本标准未作规定的其他类似的机车也可参照采用。
前言
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目录
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引用标准
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所属分类： 铁路 机车 电力机车 电气工程 电力牵引设备
Product Code:SAE AIR560
Title:Missile Hydraulic Pumps
Issuing Committee:A-6c6 Power Sources Committee
Scope:in this AIR should be considered, as opposed to long-life operation and environmental requirements of a manned aircraft, engine-driven pump.Appendix A is intended to indicate typical environments for several different types of missiles. The actual requirements for a given system should be used and specified in the detailed specification.Missile pumps are categorized by a moderate testing life and a relatively short operational service life. Generally, the pumps are operated at higher speeds, temperatures, and pressures than those used in manned aircraft systems, yet reliability must be extremely high, since there rarely is a redundant system aboard the missile. Due to the short but critical life and performance requirements, development, reliability and acceptance testing should be focussed on eliminating infant mortality failures.Missile pumps must be compatible with very severe environmental conditions during the service life. In general, the temperature, vibration, shock, and acceleration encountered are more severe than those met in manned aircraft.This SAE Aerospace Information Report (AIR) will be confined to describing missile environments and pump usage that differ significantly from those normally encountered in manned aircraft. Since missile pumps are usually driven by a secondary power source, and since this AIR is intended for use by systems designers, as well as pump designers, a brief description of some of these sources and some potential problem areas associated with each are included for reference. A more detailed treatment of auxiliary power sources can be found in AIR744.Detailed test requirements are not included in this AIR since a wide variation exists between those operating conditions and environments that might be encountered on an air-to-air missile, hung beneath the wing of a fighter aircraft, and that of an ICBM (Intercontinental Ballistic Missile), launched from an environmentally controlled silo. Missile pumps frequently have their genesis in standard aircraft pumps, however, what distinguishes them from manned aircraft pumps is that they are usually operated outside of, or at the extreme of their long-life design parameters. Therefore, if a new design pump is being proposed for a missile application, environmental conditions referenced