|
  
|
背板 backplane
8 F2 n9 Q: R) k- T0 f% X J/ Z带隙电压参考 Band gap voltage reference R' h5 `. d# \5 f; v, L& B5 t
工作台电源 benchtop supply
) B) ~4 D3 _7 E7 u; g方块图 Block Diagram " l2 s. M, e4 B7 y7 q- g8 q) Y% ]
波特图 Bode Plot 9 X; Y* W; z8 f5 s2 V/ J$ M. n+ }
自举 Bootstrap ) t- @3 x+ s( d) b8 k' H5 k+ b4 l
桶形电容 bucket capcitor
; R+ l) r# @% b2 {8 I机架 chassis ; Y$ @3 k3 Q8 ^1 y2 Q4 Y" {7 e
恒流源 constant current source 3 d% M( `& P; a# s0 e6 k
铁芯饱和 Core Sataration
: d5 j, w x, J( K5 v2 o" K! G2 f% I0 e1 o交叉频率 crossover frequency
" V- g. h4 ?7 X4 z L纹波电流 current ripple
N# F' p& m& W2 F' ^) c逐周期 Cycle by Cycle
" _- e5 s5 |1 Z+ S: P% {+ Z! h周期跳步 cycle skipping 8 ?5 j$ E6 c9 k! T9 G
死区时间 Dead Time 3 D4 n- c5 Z) L
核心温度 DIE Temperature
0 y: }7 w! C' _* ~非使能,无效,禁用,关断 Disable 3 r; M& N* W6 Y- X8 I
主极点 dominant pole 主极点
, b: B. }% w# p% h* w使能,有效,启用 Enable
* T" D& T$ J% U额定值 ESD Rating ESD / z# @5 l" S4 C/ U3 ^2 C. J
评估板 Evaluation Board
1 f. H% Q3 A9 R0 N1 c) x- O超过下面的规格使用可能引起永久的设备损害或设备故障。建议不要工作在电特性表规定的参数范围以外。 Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied. 4 }; X& K4 K: R8 N7 {3 `. }& s5 R
下降沿 Failling edge 5 {3 G, q e3 j, w2 O4 e
品质因数 figure of merit
1 x2 D6 ~& m- c' ^8 o" }, L浮充电压 float charge voltage , u W8 h7 J0 |. [/ ]0 y
反驰式功率级 flyback power stage
+ \* {+ D9 F; v! e6 M前向压降 Forward voltage drop
% M4 s3 E. i# x6 t0 |自由运行 free-running & g0 G0 u& Q$ I# k
续流二极管 Freewheel diode 2 z3 ]# b1 Z& l( [" h2 w
满负载 Full load
+ s7 M e( h; S栅极驱动 gate drive
& K4 \' G9 r0 i1 {栅极驱动级 gate drive stage 5 P2 p8 I3 P6 ]4 o: \, s1 m5 E
图 gerber plot Gerber 7 y7 I) J8 L8 S* @/ d; t
接地层 ground plane
^9 w" C! }+ |2 A电感单位(亨利) Henry
- r. j" Y y/ L3 h人体模式 Human Body Model
' F) ~! A7 |5 D; ~0 a1 x滞回 Hysteresis
, q% L6 O9 @6 C( b0 a涌入电流 inrush current
2 U( d9 z9 y3 \8 I) p$ e反相 Inverting 8 G+ g: ^6 i! |/ w
抖动 jittery & M( o/ z7 E% X& q' ~
结点 Junction : o* e" M+ g, B" i
开尔文连接 Kelvin connection . t9 _+ V! Q/ o2 G' B
引脚框架 Lead Frame
# C9 ?# f* C9 i无铅 Lead Free
3 g9 h, t/ {6 M电平移动 level-shift 1 N+ U( \, u! o+ N, k% g
电源调整率 Line regulation 8 {' F* B- }, c+ s: H$ M
负载调整率 load regulation 8 {5 M `( W+ Y/ i, L
批号 Lot Number
# t) @+ B Y. `% r C低压差 Low Dropout
% i0 }# ?$ |& w* E& W, \* e密勒 Miller
; z2 d: k( G! ^ D7 r* m节点 node
; q6 D" K: f2 A- ~' K非反相 Non-Inverting ) z4 I5 D u W1 n
新颖的 novel $ S) f; ~1 z0 f/ b- Y- @ v$ q9 \+ d
关断状态 off state # K& B3 I' [$ {" }: w1 Z
电源工作电压 Operating supply voltage O+ N8 _2 J( z$ \" a8 Y+ {
输出驱动级 out drive stage ! [+ n( N5 R0 o9 m
异相 Out of Phase
$ X& J% M8 K8 |% N9 }6 o! @/ A产品型号 Part Number 8 {3 e6 D( b$ c6 g
P沟道MOSFET P-channel MOSFET
- n- h W$ B! S) Y( ^8 ~7 P7 b相位裕度 Phase margin
, W( ?2 O7 s. f6 J开关节点 Phase Node ' r7 I ?% X! D- s3 u1 a: d
便携式电子设备 portable electronics 0 Q- |7 S9 J5 H3 m9 o$ P* z# B
掉电 power down ; H; U* \% ^7 H' s( v' V) U
电源正常 Power Good
& u9 C4 F4 L2 u9 U& y8 q功率地 Power Ground
1 L9 H8 f1 s$ a% A3 \, M节电模式 Power Save Mode % _+ a$ e% ^% e# [
上电 Power up : n1 l$ r5 L" o8 r) N5 H* p
下拉 pull down
; M8 G3 |9 V- ]$ l& a1 _, d4 C上拉 pull up
0 [$ C9 N+ k1 V6 s4 p逐脉冲 Pulse by Pulse
* l8 r; K/ \7 {7 K0 h1 F; H/ ^推挽转换器 push pull converter " M a8 |2 A+ `, Z
斜降 ramp down 0 X: s0 e5 Y3 g4 H
斜升 ramp up * p& w7 Q9 R9 D; ^7 t
冗余二极管 redundant diode
1 }( J) ~6 [) w) B; ?5 ]电阻分压器 resistive divider ) e+ h& c$ H& {% |" x% l
振铃 ringing
/ h, h3 g4 ?% x# b( N o纹波电流 ripple current
# }! R6 ^" x. ~$ C上升沿 rising edge , m. \/ i* N0 \- X$ d9 a( V
检测电阻 sense resistor
, J: _& {* O$ e4 d9 t9 `序列电源 Sequenced Power Supplys
" I, F4 a- G4 ~5 }: f) @( G0 B直通,同时导通 shoot-through
& w0 n( n$ | P. s- r4 x杂散电感 stray inductances ) [" M t- ]* G
子电路 sub-circuit
7 B# I T9 O8 l, Q9 O! ?, }7 n& q基板 substrate
! ^6 }# j7 j% J6 i电信 Telecom 7 b n: U0 `9 o4 F' j2 q3 H
热性能信息 Thermal Information
. j& i, }* e/ l3 C) n散热片 thermal slug ' k, N+ ~/ j- R* r7 M/ m* Q
阈值 Threshold 8 V! d6 ?& d$ F+ ? s( i
振荡电阻 timing resistor
2 h" V0 y, {7 ?7 h/ n ~: E: E线路,走线,引线 Trace
4 c4 O9 y! w3 E, j* x/ L传递函数Transfer function 跳变点 Trip Point 跳变点
8 q/ Z( k& A& ~/ P! m$ [匝数比(初级匝数/次级匝数)turns ratio (Np / Ns)
/ ]; n9 o0 B2 i) l8 q8 x1 s欠压锁定 Under Voltage Lock Out (UVLO) 9 `1 Y2 u/ O9 Y w2 }
电压参考 Voltage Reference ! h) B$ [! B m) F/ [
伏秒积 voltage-second product
9 A. P# _; c ^7 W4 X0 Y零极点频率补偿 zero-pole frequency compensation , f1 t; B0 O2 E- I# P
拍频 beat frequency
' o: d& o$ g' B7 o5 `. B/ d; N单击电路 one shots
9 f( D: {+ c. X! _. D缩放 scaling , p1 H+ r- n5 ?6 N! V4 B4 z7 H
等效串联电阻 ESR
q- g: f. U, }2 j& f地电位 Ground 1 x$ \$ I, D/ e& n( D: t
平衡带隙 trimmed band gap # E2 A$ t. z d- b
压差 dropout voltage
- {( s/ \! L- z3 D大容量电容 large bulk capacitance
4 ^- I7 H& E" U" o |断路器 circuit breaker
6 o8 A t+ K+ L+ t' Q电荷泵 charge pump 7 R& d! @- V' V
过冲 overshoot / g- Z' r: Y b6 n- K9 c
组件设备 5 u; B$ n+ Y+ A/ C8 h i( a0 E z
三绕组变压器:three-column transformer ThrClnTrans 1 h2 ^6 F$ E1 b2 _! ~9 i
双绕组变压器:double-column transformer DblClmnTrans 7 d( [5 H" v$ b2 w2 b: U8 @
电容器:Capacitor 1 h; J4 Q) d! L' D3 \2 U
并联电容器:shunt capacitor 7 l; Z' B5 w. w2 J
电抗器:Reactor 0 U% y# T; l% o7 I: y# e8 C
母线:Bulbar
+ s# y& d& y) t: b" L+ G0 `3 y3 x输电线:TransmissionLine
% Y \* w4 }; [/ j发电厂:power plant 6 Q2 K+ v4 \4 R
断路器:Breaker : H8 ~& B* d( @3 O; o0 G, M
刀闸(隔离开关):Isolator ( y. i3 |" S) E: D+ q
分接头:tap
9 }4 q* g* p' u6 O1 l) \电动机:motor
0 ~3 j& D) M3 P! S; U状态参数
+ r# ?8 X6 P& T, ~有功:active power
) X5 p$ Y7 W+ j# A/ _无功:reactive power
5 A/ `) y# Q& U9 S5 i电流:current
+ @2 H" M# J2 i6 z( x4 |容量:capacity " k9 `. w* v/ P( L& v3 m- N
电压:voltage
! H7 D6 E+ c; ~2 A4 X9 ~档位:tap position 3 ?/ r7 f) P* z
有功损耗:reactive loss ' }+ c0 z% z; a; r' ?; z' s
无功损耗:active loss
8 f7 H5 `' b& Q- F功率因数:power-factor & E0 s' g+ W: e, F$ i. w
功率:power
( i" ^( z! L3 A1 N# {0 b功角:power-angle 2 l$ ]0 q6 {, Z( `# ?
电压等级:voltage grade . Q1 T% W }! M
空载损耗:no-load loss
% E$ H4 ` B6 g7 }( C铁损:iron loss
7 [1 s+ t& Q2 o' _9 R+ E3 ?' N铜损:copper loss % X& l5 b9 [' K! B/ \5 |
空载电流:no-load current
- h7 [ l7 E0 a4 i
2 J& ~# E$ n$ j4 X$ D3 n. \ m阻抗:impedance
) e* L- y% _8 A8 W m l, ]正序阻抗:positive sequence impedance 2 ?0 y+ o4 W) h
负序阻抗:negative sequence impedance
1 E. u2 {9 r. S: t零序阻抗:zero sequence impedance 4 j+ R* I% B6 g2 ^% H5 w+ T- n4 j
电阻:resistor * N c8 \3 B# O
电抗:reactance 5 A2 y/ ]# O ]) l& m {: u
电导:conductance 2 I6 X; F, F. d! s( x
电纳:susceptance + \0 _- E! i6 P
无功负载:reactive load 或者QLoad # r0 K- |, [. z8 |
有功负载: active load PLoad
; O0 h9 i# g3 o! d9 m F遥测:YC(telemetering)
7 i1 _ |) J( C遥信:YX
2 Q' h1 a% P$ d3 d" W励磁电流(转子电流):magnetizing current
9 F# }% s* J# J( t( ?9 X定子:stator . V, E, {) Y0 j" {7 x, x
功角:power-angle / _- b3 t! ?) ^3 V
上限:upper limit
& f6 T2 g* F" r0 F6 e; P6 s, R4 a下限:lower limit 8 \$ X3 C3 ~! I/ ]6 w
并列的:apposable $ o- A! \6 F8 c0 e( j3 |1 A% a( n1 T
高压: high voltage , d0 M- s3 ~! }4 t0 I
低压:low voltage
4 g- e* y4 h: k$ k6 R9 s; @中压:middle voltage
8 t; t1 [9 r; F1 ?/ q9 a/ r. u i$ Q$ u+ J! ]4 s6 u0 V) a) e: K# \) Q E
电力系统 power system ! V+ O/ P4 t& [
发电机 generator 4 p/ X z8 T1 |) ?0 B* ?
励磁 excitation
: L [3 M, X, u/ }; O) G# X F励磁器 excitor
; N5 z' U- p* _3 n1 D电压 voltage
+ e5 u% a7 z. i0 b电流 current 1 w. N0 S: u2 b# P$ |9 ]- O
母线 bus
# ?% n! b8 b$ Y L. U变压器 transformer 4 @0 z; n2 j7 D6 T
升压变压器 step-up transformer
& g2 v8 J* Q( S) B0 E' G高压侧 high side
2 Y8 b G8 ]4 X1 M [" T输电系统 power transmission system
% X5 R9 }( W. q输电线 transmission line 5 ? {/ r8 C# ]* ^: y& f8 q! V
固定串联电容补偿fixed series capacitor compensation 7 Z9 A$ t+ }( m$ Q F- v
稳定 stability
& h+ {, b) M1 H, h0 @电压稳定 voltage stability 0 C( V% s) ]& A. Q/ h6 o# _
功角稳定 angle stability
& s$ h5 ?2 \5 e; |暂态稳定 transient stability
5 B# L7 o m0 T" N电厂 power plant 4 O' q. M. @4 E
能量输送 power transfer
7 v& _: r! h/ H. g3 k7 Z. X交流 AC ; c6 V7 N! Z: O9 }. J2 K. j: c
装机容量 installed capacity / L5 ]# q$ ]: o+ e1 e) K
电网 power system ! |: c% n- P" ~# H5 F2 q9 D
落点 drop point ! g2 c W0 y5 F0 o
开关站 switch station
5 A" Z- O2 c. K- ]# ]+ _: T; R双回同杆并架 double-circuit lines on the same tower
! O7 b) f/ r% Z; p变电站 transformer substation 0 ~: f3 S$ f# l) u, c
补偿度 degree of compensation
h( g4 d! t% m% X) Q高抗 high voltage shunt reactor
; q3 c% |' O/ V$ k- E! c& Y, y无功补偿 reactive power compensation 8 p6 ?! M7 F2 z5 a
故障 fault
. `0 [+ n* l3 E/ V调节 regulation 1 K' i" `4 @# l
裕度 magin
E2 ]2 R' t" }' A三相故障 three phase fault
/ r: [ y1 d- d! ]) O故障切除时间 fault clearing time 3 V0 x. ^. O9 j2 l$ `
极限切除时间 critical clearing time
6 {+ t& P( Q: b7 L0 Y切机 generator triping ! l9 d6 }0 L. i- t
高顶值 high limited value - a+ Z5 t6 J, C% d) d* [8 Q
强行励磁 reinforced excitation
1 H# q8 |+ n L) M/ ^' m线路补偿器 LDC(line drop compensation) * z" J8 X3 I0 i r! y2 i/ O
机端 generator terminal
& F& y5 G& W/ c4 f静态 static (state) 2 Z8 I' f& s1 {0 V8 \
动态 dynamic (state) , Q0 Y, m- [; e1 w
单机无穷大系统 one machine - infinity bus system # H, d+ _( d. @& E1 u6 z
机端电压控制 AVR
7 l& F" I8 L* r2 E# U7 W电抗 reactance ; {. V: ]7 Z' ^: U% n& x
电阻 resistance " ]2 Y# a) y. U1 E% v3 o
功角 power angle
; I; ]* C. _" F0 i* ~* d2 E$ E有功(功率) active power + H5 _# M: Z1 q0 K. c' G4 C# T
无功(功率) reactive power
: p; q8 [8 I5 a8 W. n) Y7 J6 L功率因数 power factor ' q, u( E2 P3 `* X
无功电流 reactive current
' F# b l$ c# g- H" t K下降特性 droop characteristics 6 |$ i4 c. ?& c2 {6 P5 s
斜率 slope , r. D7 [1 A+ u' H& D
额定 rating + D7 p) b8 A& a5 s# M" C5 K
变比 ratio
5 b& d; c- [, c3 I! |; i$ `参考值 reference value ( ~* T7 c+ ]( J- U+ r) G
电压互感器 PT
0 `% Y: Q" U' ~5 O! Z( H+ {7 T分接头 tap : T0 @. B* s2 S* n% c' z' W
下降率 droop rate
k( A+ x1 t; c0 ~3 a4 k仿真分析 simulation analysis * y2 |2 j# d5 M% a1 y! N+ Z3 v
传递函数 transfer function 2 R4 R9 Q( r9 q. k
框图 block diagram
1 b+ L+ I: ^' B6 k# ^' t受端 receive-side o: H: J' u/ a+ H- D/ D# g
裕度 margin
7 C7 s" v% z( V0 o同步 synchronization 0 o& ^# l$ ~: j# G- ~$ a6 N- f
失去同步 loss of synchronization
: |/ b& i8 T, n# [+ \1 h8 e阻尼 damping % x- y' ~+ X. r. n
摇摆 swing
) n1 _) k8 V9 \ i% S; l2 q4 e/ \保护断路器 circuit breaker ! u, K5 p$ n# S
电阻:resistance
# \" P# S6 ^; O* |" a" Q$ W" [9 q x电抗:reactance ; Y3 ~6 l9 V4 M; t% Q) [
阻抗:impedance
. b0 V8 l- ]0 Q7 V电导:conductance
# u! \1 _8 o) g) O电纳:susceptance
g. R. u. X9 `8 P6 M8 M导纳:admittance ' E% `% ? L# ?, V0 i; j
电感:inductance
0 Z* r Z6 f! R" i5 Q p电容: capacitance |
|